Vaccines

In the wake of the Centers for Disease Control and Prevention’s recommendation for a third COVID-19 mRNA vaccine dose for immunocompromised people and the Food and Drug Administration’s authorization of the third dose, the National Institute of Allergy and Infectious Diseases has begun a phase 2 trial to assess the antibody response to a booster dose of the Pfizer-BioNTech, Moderna, or Janssen vaccine in people with autoimmune disease who did not respond to their original COVID-19 vaccine regimen, according to an announcement.

The investigators of the trial, called COVID‐19 Booster Vaccine in Autoimmune Disease Non‐Responders, also want to determine if pausing immunosuppressive therapy for autoimmune disease improves the antibody response to an extra dose of a COVID-19 vaccine.

The trial will specifically look at the effects of mycophenolate mofetil (MMF) or mycophenolic acid (MPA), and methotrexate (MTX), or receipt of B cell–depletion therapy such as rituximab within the past 12 months on immune response to a booster dose in people with systemic lupus erythematosus, rheumatoid arthritis, multiple sclerosis, systemic sclerosis, or pemphigus. They have to have either no serologic response to their initial COVID-19 vaccine regimen or a suboptimal response, defined as a Roche Elecsys Anti-SARS-CoV-2 S (RBD) result greater than or equal to 50 U/mL.

The results of studies conducted in solid-organ transplant recipients who take immunosuppressants showed that an extra dose of vaccine could improve the immune response to the vaccine in many of the individuals, which suggests that the same approach might work in people with autoimmune disease who need treatment with immunosuppressive drugs. Improving the immune response of people with autoimmune disease to COVID-19 vaccines is important because higher rates of severe COVID-19 and death have been reported in this group of patients than in the general population, and it is unclear whether this is attributable to the autoimmune disease, the immunosuppressive medications taken to treat it, or both.

The open-label trial, conducted by the NIAID-funded Autoimmunity Centers of Excellence, aims to enroll 600 people aged 18 years and older with those conditions at 15-20 sites in the United States.

Because medications commonly taken by people with these conditions have been associated with poorer immune responses to vaccines, the trial will randomize the following two cohorts to stop or continue taking their immunosuppressive medication(s) or stop them before and after the booster according to protocol:

• Cohort 1 includes people who are taking MMF or MPA, without additional B cell–depleting medications or MTX.
• Cohort 2 includes people who are taking MTX without additional B cell–depleting medications or MMF/MPA.

A third, nonrandomized cohort consists of people who have received B cell–depletion therapy within the past 12 months regardless of whether they are also taking MMF/MPA or MTX.

Besides the cohort-specific exclusions, other rheumatic disease medications, including biologics, are allowed in the groups.

The primary outcome of the trial is the proportion of participants who have a protective antibody response at week 4. Secondary outcomes will examine various antibody responses at intervals, changes in disease activity across autoimmune diseases, adverse events, and SARS-CoV-2 infections out to 48 weeks.

Study participants will be followed for a total of 13 months. Preliminary results are expected in November 2021, according to the National Institutes of Health.

The trial is being led by Judith James, MD, PhD; Meggan Mackay, MD, MS; Dinesh Khanna, MBBS, MSc; and Amit Bar-Or, MD.

[email protected]

In the wake of the Centers for Disease Control and Prevention’s recommendation for a third COVID-19 mRNA vaccine dose for immunocompromised people and the Food and Drug Administration’s authorization of the third dose, the National Institute of Allergy and Infectious Diseases has begun a phase 2 trial to assess the antibody response to a booster dose of the Pfizer-BioNTech, Moderna, or Janssen vaccine in people with autoimmune disease who did not respond to their original COVID-19 vaccine regimen, according to an announcement.

The investigators of the trial, called COVID‐19 Booster Vaccine in Autoimmune Disease Non‐Responders, also want to determine if pausing immunosuppressive therapy for autoimmune disease improves the antibody response to an extra dose of a COVID-19 vaccine.

The trial will specifically look at the effects of mycophenolate mofetil (MMF) or mycophenolic acid (MPA), and methotrexate (MTX), or receipt of B cell–depletion therapy such as rituximab within the past 12 months on immune response to a booster dose in people with systemic lupus erythematosus, rheumatoid arthritis, multiple sclerosis, systemic sclerosis, or pemphigus. They have to have either no serologic response to their initial COVID-19 vaccine regimen or a suboptimal response, defined as a Roche Elecsys Anti-SARS-CoV-2 S (RBD) result greater than or equal to 50 U/mL.

The results of studies conducted in solid-organ transplant recipients who take immunosuppressants showed that an extra dose of vaccine could improve the immune response to the vaccine in many of the individuals, which suggests that the same approach might work in people with autoimmune disease who need treatment with immunosuppressive drugs. Improving the immune response of people with autoimmune disease to COVID-19 vaccines is important because higher rates of severe COVID-19 and death have been reported in this group of patients than in the general population, and it is unclear whether this is attributable to the autoimmune disease, the immunosuppressive medications taken to treat it, or both.

The open-label trial, conducted by the NIAID-funded Autoimmunity Centers of Excellence, aims to enroll 600 people aged 18 years and older with those conditions at 15-20 sites in the United States.

Because medications commonly taken by people with these conditions have been associated with poorer immune responses to vaccines, the trial will randomize the following two cohorts to stop or continue taking their immunosuppressive medication(s) or stop them before and after the booster according to protocol:

• Cohort 1 includes people who are taking MMF or MPA, without additional B cell–depleting medications or MTX.
• Cohort 2 includes people who are taking MTX without additional B cell–depleting medications or MMF/MPA.

A third, nonrandomized cohort consists of people who have received B cell–depletion therapy within the past 12 months regardless of whether they are also taking MMF/MPA or MTX.

Besides the cohort-specific exclusions, other rheumatic disease medications, including biologics, are allowed in the groups.

The primary outcome of the trial is the proportion of participants who have a protective antibody response at week 4. Secondary outcomes will examine various antibody responses at intervals, changes in disease activity across autoimmune diseases, adverse events, and SARS-CoV-2 infections out to 48 weeks.

Study participants will be followed for a total of 13 months. Preliminary results are expected in November 2021, according to the National Institutes of Health.

The trial is being led by Judith James, MD, PhD; Meggan Mackay, MD, MS; Dinesh Khanna, MBBS, MSc; and Amit Bar-Or, MD.

[email protected]

In the wake of the Centers for Disease Control and Prevention’s recommendation for a third COVID-19 mRNA vaccine dose for immunocompromised people and the Food and Drug Administration’s authorization of the third dose, the National Institute of Allergy and Infectious Diseases has begun a phase 2 trial to assess the antibody response to a booster dose of the Pfizer-BioNTech, Moderna, or Janssen vaccine in people with autoimmune disease who did not respond to their original COVID-19 vaccine regimen, according to an announcement.

The investigators of the trial, called COVID‐19 Booster Vaccine in Autoimmune Disease Non‐Responders, also want to determine if pausing immunosuppressive therapy for autoimmune disease improves the antibody response to an extra dose of a COVID-19 vaccine.

The trial will specifically look at the effects of mycophenolate mofetil (MMF) or mycophenolic acid (MPA), and methotrexate (MTX), or receipt of B cell–depletion therapy such as rituximab within the past 12 months on immune response to a booster dose in people with systemic lupus erythematosus, rheumatoid arthritis, multiple sclerosis, systemic sclerosis, or pemphigus. They have to have either no serologic response to their initial COVID-19 vaccine regimen or a suboptimal response, defined as a Roche Elecsys Anti-SARS-CoV-2 S (RBD) result greater than or equal to 50 U/mL.

The results of studies conducted in solid-organ transplant recipients who take immunosuppressants showed that an extra dose of vaccine could improve the immune response to the vaccine in many of the individuals, which suggests that the same approach might work in people with autoimmune disease who need treatment with immunosuppressive drugs. Improving the immune response of people with autoimmune disease to COVID-19 vaccines is important because higher rates of severe COVID-19 and death have been reported in this group of patients than in the general population, and it is unclear whether this is attributable to the autoimmune disease, the immunosuppressive medications taken to treat it, or both.

The open-label trial, conducted by the NIAID-funded Autoimmunity Centers of Excellence, aims to enroll 600 people aged 18 years and older with those conditions at 15-20 sites in the United States.

Because medications commonly taken by people with these conditions have been associated with poorer immune responses to vaccines, the trial will randomize the following two cohorts to stop or continue taking their immunosuppressive medication(s) or stop them before and after the booster according to protocol:

• Cohort 1 includes people who are taking MMF or MPA, without additional B cell–depleting medications or MTX.
• Cohort 2 includes people who are taking MTX without additional B cell–depleting medications or MMF/MPA.

A third, nonrandomized cohort consists of people who have received B cell–depletion therapy within the past 12 months regardless of whether they are also taking MMF/MPA or MTX.

Besides the cohort-specific exclusions, other rheumatic disease medications, including biologics, are allowed in the groups.

The primary outcome of the trial is the proportion of participants who have a protective antibody response at week 4. Secondary outcomes will examine various antibody responses at intervals, changes in disease activity across autoimmune diseases, adverse events, and SARS-CoV-2 infections out to 48 weeks.

Study participants will be followed for a total of 13 months. Preliminary results are expected in November 2021, according to the National Institutes of Health.

The trial is being led by Judith James, MD, PhD; Meggan Mackay, MD, MS; Dinesh Khanna, MBBS, MSc; and Amit Bar-Or, MD.

[email protected]

Last summer, a team of US Department of Veterans Affairs (VA) health care professionals deployed to Alabama’s Bill Nichols State Veterans Home to help during the COVID-19 crisis. They were there as part of the “Fourth Mission”—supporting national, state, and local emergency management, public health, safety and homeland security efforts. “It was a really humbling experience,” said Mary Holloway, an RN with the Birmingham VA Health Care System. “Seeing the dedication of the staff there, some coming back to work after recovering from COVID themselves, was inspiring.”

But that turned out to be only one battle in a sadly long and drawn-out war. Since March 2020, more than 5,000 military medical personnel have deployed to 14 states and the Navajo Nation, 51 cities, 71 hospitals, all struggling to keep their heads above a cresting tsunami of new COVID patients.

Last year, the crisis spots for deployments included major metropolitan areas in coastal states: New York, California, and New Jersey. The urgency now is in the Southern states. Those tend to be reporting the highest numbers of new cases and deaths. Alabama, Arkansas, Florida, Louisiana, and Mississippi, for example, have all ranked among the highest rates of cases and hospitalizations per 100,000 people across the country in the last seven days.

This year, military teams have also deployed to support vaccination centers in 25 states and 42 cities. Nearly all—97%—of the new COVID patients in recent months are unvaccinated. And, again, they predominate in Southern states. In Alabama, for instance, only 37% of the population are fully vaccinated. In Louisiana, that number is 40%.

The at-risk states also tend to be the ones that are rapidly running out of space to put the patients in, ICU or otherwise. Where patients who might have been in the intensive care unit (ICU) are housed in the emergency department and in hallways, and where patients without COVID-19 who might have been hospitalized are being turned away. Some Louisiana hospitals, for instance, have been sending patients in ambulances to Texas for care.

These states are at a breaking point. Take Alabama. On August 18, it was “negative 11.” It had 1,568 patients with COVID-19 who needed ICU beds. Only 1,557 beds were available. Patients “may even stay on the regular floor where you’re already stretched for capacity to take care of these people because so many of our staff are out with COVID,” Jeanne Marrazzo, director, Division of Infectious Diseases at the University of Alabama at Birmingham, told a CNN reporter. “It’s really just a domino effect that then clogs up our ERs, clogs up everything else. … It’s a very very tenuous situation.”

The state reported more than 4,000 new cases of COVID-19—“a new high for us,” Marrazzo said. “If you project these numbers out, you can expect that we will at some point, probably around Sept. 1, have at least 5,000 people in our hospitals. If the ratio of people who have to go to the ICU remains stable. That means that probably a third of those people are going to require ICU beds,” she continued. “That is frankly untenable, given the infrastructure, the resources, and really importantly, the staff that we have. I think it is basically apocalyptic. I do not use that word lightly.”

Thus, the US Defense Department (DoD) must once again rise to a sad and desperate occasion. At the request of Federal Emergency Management Agency and the state of Louisiana, the first of five teams of Navy doctors, nurses, and respiratory therapists were sent last week to Ochsner Lafayette General Medical Center in Lafayette, Louisiana.

The teams, consisting of approximately 20 members each, are coming from throughout the DoD’s universe, including the National Guard. US Army North, under US Northern Command’s oversight, is providing operational command of the active-duty military COVID-19 response. Lt. Gen. Laura J. Richardson, ARNORTH commander, noting that “[t]his is the second time Department of Defense medical assets have deployed to support Louisiana during the pandemic,” calls it a “whole-of-government fight against COVID-19.”

Why Louisiana and Mississippi, with so many states in dire need? “Our joint forces go where FEMA needs us,” Richardson says. “[R]ight now FEMA has determined the military’s unique surge capabilities are most needed in these two states.”

In a press briefing at the time, Pentagon Press Secretary Rear Adm. John Kirby said, “We expect that there could be additional requests from other states for other teams, so that’s why we’re being prepared to stand up five teams.” He was right: An Air Force team has now headed to Our Lady of the Lake Regional Medical Center in Baton Rouge. Mississippi also asked for assistance; an Air Force team will be supporting at University of Mississippi Medical Center in Jackson, and an Army team at North Mississippi Medical Center-Tupelo. 

The support will likely include bolstering and extending the infrastructure. From July to December 2020, the Veterans Health Administration (VHA) Emergency Management Coordination Cell delivered Fold-Out Rigid Temporary Shelters (FORTS), C-FORTS (clinics), mobile ICUs and isolation units to locations across the US, such as North Chicago, El Paso, and Oklahoma City. In 2021, they’ll be needed in more hospitals unprepared to house the spiking numbers of patients. Some Louisiana hospitals, for instance, have been sending patients in ambulances to Texas for care.

The first go-round with COVID taught hard lessons that can help hone the Fourth Mission responses. One lesson, according to the VHA COVID-19 Response Report- Annex A, published this May, was the need to conduct due diligence, to be both efficient and effective. VHA, it says, now works to determine actual need before deploying resources. “For example, VHA might receive a request from a [State Veterans Home] for 50 RNs. But once VHA delved into the request and worked with the associated VISNs, it would find that 20 RNs or 10 LPNs could meet the needs of the request.”

Meeting the requests is, for the beleaguered hospitals, like answering letters to Santa. When the team of doctors, nurses, and respiratory therapists arrived at Ochsner Lafayette General Medical Center (OLGMC) last week the hospital staff greeted them with cheers and applause.

OLGMC CEO Al Patin said, "We're already in a nursing shortage, coupled with high numbers of this pandemic [which] creates a situation where we need additional support. We have patients boarding in our emergency rooms, patients in our ICU setting that can't transition out. That creates a bottleneck and does not allow us to continue to take in patients from our community."

That day, OLG posted on Twitter:

“Today, we received some much-needed assistance in the fight against COVID-19. Our team at Ochsner Lafayette General Medical Center is being expanded by four doctors, 14 nurses and two respiratory therapists – all highly trained personnel on loan from the U.S. Navy.

“These healthcare professionals are being onboarded in our facility today and are specially trained for the emergency department, ICU and Med Surg. Because of them, we’ll be able to staff an additional 16-18 beds – beds sorely needed as cases continue to rise in our area.

“We requested support from the Federal Emergency Management Agency and we were one of five U.S. cities to receive it.. We are most grateful and humbled.”

Last summer, a team of US Department of Veterans Affairs (VA) health care professionals deployed to Alabama’s Bill Nichols State Veterans Home to help during the COVID-19 crisis. They were there as part of the “Fourth Mission”—supporting national, state, and local emergency management, public health, safety and homeland security efforts. “It was a really humbling experience,” said Mary Holloway, an RN with the Birmingham VA Health Care System. “Seeing the dedication of the staff there, some coming back to work after recovering from COVID themselves, was inspiring.”

But that turned out to be only one battle in a sadly long and drawn-out war. Since March 2020, more than 5,000 military medical personnel have deployed to 14 states and the Navajo Nation, 51 cities, 71 hospitals, all struggling to keep their heads above a cresting tsunami of new COVID patients.

Last year, the crisis spots for deployments included major metropolitan areas in coastal states: New York, California, and New Jersey. The urgency now is in the Southern states. Those tend to be reporting the highest numbers of new cases and deaths. Alabama, Arkansas, Florida, Louisiana, and Mississippi, for example, have all ranked among the highest rates of cases and hospitalizations per 100,000 people across the country in the last seven days.

This year, military teams have also deployed to support vaccination centers in 25 states and 42 cities. Nearly all—97%—of the new COVID patients in recent months are unvaccinated. And, again, they predominate in Southern states. In Alabama, for instance, only 37% of the population are fully vaccinated. In Louisiana, that number is 40%.

The at-risk states also tend to be the ones that are rapidly running out of space to put the patients in, ICU or otherwise. Where patients who might have been in the intensive care unit (ICU) are housed in the emergency department and in hallways, and where patients without COVID-19 who might have been hospitalized are being turned away. Some Louisiana hospitals, for instance, have been sending patients in ambulances to Texas for care.

These states are at a breaking point. Take Alabama. On August 18, it was “negative 11.” It had 1,568 patients with COVID-19 who needed ICU beds. Only 1,557 beds were available. Patients “may even stay on the regular floor where you’re already stretched for capacity to take care of these people because so many of our staff are out with COVID,” Jeanne Marrazzo, director, Division of Infectious Diseases at the University of Alabama at Birmingham, told a CNN reporter. “It’s really just a domino effect that then clogs up our ERs, clogs up everything else. … It’s a very very tenuous situation.”

The state reported more than 4,000 new cases of COVID-19—“a new high for us,” Marrazzo said. “If you project these numbers out, you can expect that we will at some point, probably around Sept. 1, have at least 5,000 people in our hospitals. If the ratio of people who have to go to the ICU remains stable. That means that probably a third of those people are going to require ICU beds,” she continued. “That is frankly untenable, given the infrastructure, the resources, and really importantly, the staff that we have. I think it is basically apocalyptic. I do not use that word lightly.”

Thus, the US Defense Department (DoD) must once again rise to a sad and desperate occasion. At the request of Federal Emergency Management Agency and the state of Louisiana, the first of five teams of Navy doctors, nurses, and respiratory therapists were sent last week to Ochsner Lafayette General Medical Center in Lafayette, Louisiana.

The teams, consisting of approximately 20 members each, are coming from throughout the DoD’s universe, including the National Guard. US Army North, under US Northern Command’s oversight, is providing operational command of the active-duty military COVID-19 response. Lt. Gen. Laura J. Richardson, ARNORTH commander, noting that “[t]his is the second time Department of Defense medical assets have deployed to support Louisiana during the pandemic,” calls it a “whole-of-government fight against COVID-19.”

Why Louisiana and Mississippi, with so many states in dire need? “Our joint forces go where FEMA needs us,” Richardson says. “[R]ight now FEMA has determined the military’s unique surge capabilities are most needed in these two states.”

In a press briefing at the time, Pentagon Press Secretary Rear Adm. John Kirby said, “We expect that there could be additional requests from other states for other teams, so that’s why we’re being prepared to stand up five teams.” He was right: An Air Force team has now headed to Our Lady of the Lake Regional Medical Center in Baton Rouge. Mississippi also asked for assistance; an Air Force team will be supporting at University of Mississippi Medical Center in Jackson, and an Army team at North Mississippi Medical Center-Tupelo. 

The support will likely include bolstering and extending the infrastructure. From July to December 2020, the Veterans Health Administration (VHA) Emergency Management Coordination Cell delivered Fold-Out Rigid Temporary Shelters (FORTS), C-FORTS (clinics), mobile ICUs and isolation units to locations across the US, such as North Chicago, El Paso, and Oklahoma City. In 2021, they’ll be needed in more hospitals unprepared to house the spiking numbers of patients. Some Louisiana hospitals, for instance, have been sending patients in ambulances to Texas for care.

The first go-round with COVID taught hard lessons that can help hone the Fourth Mission responses. One lesson, according to the VHA COVID-19 Response Report- Annex A, published this May, was the need to conduct due diligence, to be both efficient and effective. VHA, it says, now works to determine actual need before deploying resources. “For example, VHA might receive a request from a [State Veterans Home] for 50 RNs. But once VHA delved into the request and worked with the associated VISNs, it would find that 20 RNs or 10 LPNs could meet the needs of the request.”

Meeting the requests is, for the beleaguered hospitals, like answering letters to Santa. When the team of doctors, nurses, and respiratory therapists arrived at Ochsner Lafayette General Medical Center (OLGMC) last week the hospital staff greeted them with cheers and applause.

OLGMC CEO Al Patin said, "We're already in a nursing shortage, coupled with high numbers of this pandemic [which] creates a situation where we need additional support. We have patients boarding in our emergency rooms, patients in our ICU setting that can't transition out. That creates a bottleneck and does not allow us to continue to take in patients from our community."

That day, OLG posted on Twitter:

“Today, we received some much-needed assistance in the fight against COVID-19. Our team at Ochsner Lafayette General Medical Center is being expanded by four doctors, 14 nurses and two respiratory therapists – all highly trained personnel on loan from the U.S. Navy.

“These healthcare professionals are being onboarded in our facility today and are specially trained for the emergency department, ICU and Med Surg. Because of them, we’ll be able to staff an additional 16-18 beds – beds sorely needed as cases continue to rise in our area.

“We requested support from the Federal Emergency Management Agency and we were one of five U.S. cities to receive it.. We are most grateful and humbled.”

Last summer, a team of US Department of Veterans Affairs (VA) health care professionals deployed to Alabama’s Bill Nichols State Veterans Home to help during the COVID-19 crisis. They were there as part of the “Fourth Mission”—supporting national, state, and local emergency management, public health, safety and homeland security efforts. “It was a really humbling experience,” said Mary Holloway, an RN with the Birmingham VA Health Care System. “Seeing the dedication of the staff there, some coming back to work after recovering from COVID themselves, was inspiring.”

But that turned out to be only one battle in a sadly long and drawn-out war. Since March 2020, more than 5,000 military medical personnel have deployed to 14 states and the Navajo Nation, 51 cities, 71 hospitals, all struggling to keep their heads above a cresting tsunami of new COVID patients.

Last year, the crisis spots for deployments included major metropolitan areas in coastal states: New York, California, and New Jersey. The urgency now is in the Southern states. Those tend to be reporting the highest numbers of new cases and deaths. Alabama, Arkansas, Florida, Louisiana, and Mississippi, for example, have all ranked among the highest rates of cases and hospitalizations per 100,000 people across the country in the last seven days.

This year, military teams have also deployed to support vaccination centers in 25 states and 42 cities. Nearly all—97%—of the new COVID patients in recent months are unvaccinated. And, again, they predominate in Southern states. In Alabama, for instance, only 37% of the population are fully vaccinated. In Louisiana, that number is 40%.

The at-risk states also tend to be the ones that are rapidly running out of space to put the patients in, ICU or otherwise. Where patients who might have been in the intensive care unit (ICU) are housed in the emergency department and in hallways, and where patients without COVID-19 who might have been hospitalized are being turned away. Some Louisiana hospitals, for instance, have been sending patients in ambulances to Texas for care.

These states are at a breaking point. Take Alabama. On August 18, it was “negative 11.” It had 1,568 patients with COVID-19 who needed ICU beds. Only 1,557 beds were available. Patients “may even stay on the regular floor where you’re already stretched for capacity to take care of these people because so many of our staff are out with COVID,” Jeanne Marrazzo, director, Division of Infectious Diseases at the University of Alabama at Birmingham, told a CNN reporter. “It’s really just a domino effect that then clogs up our ERs, clogs up everything else. … It’s a very very tenuous situation.”

The state reported more than 4,000 new cases of COVID-19—“a new high for us,” Marrazzo said. “If you project these numbers out, you can expect that we will at some point, probably around Sept. 1, have at least 5,000 people in our hospitals. If the ratio of people who have to go to the ICU remains stable. That means that probably a third of those people are going to require ICU beds,” she continued. “That is frankly untenable, given the infrastructure, the resources, and really importantly, the staff that we have. I think it is basically apocalyptic. I do not use that word lightly.”

Thus, the US Defense Department (DoD) must once again rise to a sad and desperate occasion. At the request of Federal Emergency Management Agency and the state of Louisiana, the first of five teams of Navy doctors, nurses, and respiratory therapists were sent last week to Ochsner Lafayette General Medical Center in Lafayette, Louisiana.

The teams, consisting of approximately 20 members each, are coming from throughout the DoD’s universe, including the National Guard. US Army North, under US Northern Command’s oversight, is providing operational command of the active-duty military COVID-19 response. Lt. Gen. Laura J. Richardson, ARNORTH commander, noting that “[t]his is the second time Department of Defense medical assets have deployed to support Louisiana during the pandemic,” calls it a “whole-of-government fight against COVID-19.”

Why Louisiana and Mississippi, with so many states in dire need? “Our joint forces go where FEMA needs us,” Richardson says. “[R]ight now FEMA has determined the military’s unique surge capabilities are most needed in these two states.”

In a press briefing at the time, Pentagon Press Secretary Rear Adm. John Kirby said, “We expect that there could be additional requests from other states for other teams, so that’s why we’re being prepared to stand up five teams.” He was right: An Air Force team has now headed to Our Lady of the Lake Regional Medical Center in Baton Rouge. Mississippi also asked for assistance; an Air Force team will be supporting at University of Mississippi Medical Center in Jackson, and an Army team at North Mississippi Medical Center-Tupelo. 

The support will likely include bolstering and extending the infrastructure. From July to December 2020, the Veterans Health Administration (VHA) Emergency Management Coordination Cell delivered Fold-Out Rigid Temporary Shelters (FORTS), C-FORTS (clinics), mobile ICUs and isolation units to locations across the US, such as North Chicago, El Paso, and Oklahoma City. In 2021, they’ll be needed in more hospitals unprepared to house the spiking numbers of patients. Some Louisiana hospitals, for instance, have been sending patients in ambulances to Texas for care.

The first go-round with COVID taught hard lessons that can help hone the Fourth Mission responses. One lesson, according to the VHA COVID-19 Response Report- Annex A, published this May, was the need to conduct due diligence, to be both efficient and effective. VHA, it says, now works to determine actual need before deploying resources. “For example, VHA might receive a request from a [State Veterans Home] for 50 RNs. But once VHA delved into the request and worked with the associated VISNs, it would find that 20 RNs or 10 LPNs could meet the needs of the request.”

Meeting the requests is, for the beleaguered hospitals, like answering letters to Santa. When the team of doctors, nurses, and respiratory therapists arrived at Ochsner Lafayette General Medical Center (OLGMC) last week the hospital staff greeted them with cheers and applause.

OLGMC CEO Al Patin said, "We're already in a nursing shortage, coupled with high numbers of this pandemic [which] creates a situation where we need additional support. We have patients boarding in our emergency rooms, patients in our ICU setting that can't transition out. That creates a bottleneck and does not allow us to continue to take in patients from our community."

That day, OLG posted on Twitter:

“Today, we received some much-needed assistance in the fight against COVID-19. Our team at Ochsner Lafayette General Medical Center is being expanded by four doctors, 14 nurses and two respiratory therapists – all highly trained personnel on loan from the U.S. Navy.

“These healthcare professionals are being onboarded in our facility today and are specially trained for the emergency department, ICU and Med Surg. Because of them, we’ll be able to staff an additional 16-18 beds – beds sorely needed as cases continue to rise in our area.

“We requested support from the Federal Emergency Management Agency and we were one of five U.S. cities to receive it.. We are most grateful and humbled.”

Young women who received the quadrivalent human papillomavirus (HPV) vaccine had fewer and fewer infections with high-risk HPV strains covered by the vaccine year after year, but the incidence of high-risk strains that were not covered by the vaccine increased over the same 12-year period, researchers report in a study published August 23 in JAMA Open Network.

“One of the unique contributions that this study provides is the evaluation of a real-world example of the HPV infection rates following immunization in a population of adolescent girls and young adult women at a single health center in a large U.S. city, reflecting strong evidence of vaccine effectiveness,” write Nicolas F. Schlecht, PhD, a professor of oncology at Roswell Park Comprehensive Cancer Center, Buffalo, and his colleagues. “Previous surveillance studies from the U.S. have involved older women and populations with relatively low vaccine coverage.”

In addition to supporting the value of continuing to vaccinate teens against HPV, the findings underscore the importance of continuing to screen women for cervical cancer, Dr. Schlecht said in an interview.

“HPV has not and is not going away,” he said. “We need to keep on our toes with screening and other measures to continue to prevent the development of cervix cancer,” including monitoring different high-risk HPV types and keeping a close eye on cervical precancer rates, particularly CIN3 and cervix cancer, he said. “The vaccines are definitely a good thing. Just getting rid of HPV16 is an amazing accomplishment.”

Kevin Ault, MD, a professor of ob/gyn and academic specialist director of clinical and translational research at the University of Kansas, Kansas City, told this news organization that other studies have had similar findings, but this one is larger with longer follow-up.

“The take-home message is that vaccines work, and this is especially true for the HPV vaccine,” said Dr. Ault, who was not involved in the research. “The vaccine prevents HPV infections and the consequences of these infections, such as cervical cancer. The results are consistent with other studies in different settings, so they are likely generalizable.”

The researchers collected data from October 2007, shortly after the vaccine was approved, through September 2019 on sexually active adolescent and young women aged 13 to 21 years who had received the HPV vaccine and had agreed to follow-up assessments every 6 months until they turned 26. Each follow-up included the collecting of samples of cervical and anal cells for polymerase chain reaction testing for the presence of HPV types.

More than half of the 1,453 participants were Hispanic (58.8%), and half were Black (50.4%), including 15% Hispanic and Black patients. The average age of the participants was 18 years. They were tracked for a median 2.4 years. Nearly half the participants (48%) received the HPV vaccine prior to sexual debut.

For the longitudinal study, the researchers adjusted for participants’ age, the year they received the vaccine, and the years since they were vaccinated. They also tracked breakthrough infections for the four types of HPV covered by the vaccine in participants who received the vaccine before sexual debut.

“We evaluated whether infection rates for HPV have changed since the administration of the vaccine by assessing longitudinally the probability of HPV detection over time among vaccinated participants while adjusting for changes in cohort characteristics over time,” the researchers write. In their statistical analysis, they made adjustments for the number of vaccine doses participants received before their first study visit, age at sexual debut, age at first vaccine dose, number of sexual partners in the preceding 6 months, consistency of condom use during sex, history of a positive chlamydia test, and, for anal HPV analyses, whether the participants had had anal sex in the previous 6 months.

The average age at first intercourse remained steady at 15 years throughout the study, but the average age of vaccination dropped from 18 years in 2008 to 12 years in 2019 (P < .001). More than half the participants (64%) had had at least three lifetime sexual partners at baseline.

After adjustment for age, the researchers found that the incidence of the four HPV types covered by the vaccine – HPV-6, HPV-11, HPV-16, and HPV-18 – dropped more each year, shifting from 9.1% from 2008-2010 to 4.7% from 2017-2019. The effect was even greater among those vaccinated prior to sexual debut; for those patients, the incidence of the four vaccine types dropped from 8.8% to 1.7% over the course of the study. Declines over time also occurred for anal types HPV-31 (adjusted odds ratio [aOR] = 0.76) and HPV-45 (aOR = 0.77). Those vaccinated prior to any sexual intercourse had 19% lower odds of infection per year with a vaccine-covered HPV type.

“We were really excited to see that the types targeted by the vaccines were considerably lower over time in our population,” Dr. Schlecht told this news organization. “This is an important observation, since most of these types are the most worrisome for cervical cancer.”

They were surprised, however, to see overall HPV prevalence increase over time, particularly with the high-risk HPV types that were not covered by the quadrivalent vaccine.

Prevalence of cervical high-risk types not in the vaccine increased from 25.1% from 2008-2010 to 30.5% from 2017-2019. Odds of detection of high-risk HPV types not covered by the vaccine increased 8% each year, particularly for HPV-56 and HPV-68; anal HPV types increased 11% each year. Neither age nor recent number of sexual partners affected the findings.

“The underlying mechanisms for the observed increased detection of specific non-vaccine HPV types over time are not yet clear.”

“We hope this doesn’t translate into some increase in cervical neoplasia that is unanticipated,” Dr. Schlecht said. He noted that the attributable risks for cancer associated with nonvaccine high-risk HPV types remain low. “Theoretical concerns are one thing; actual data is what drives the show,” he said.

The research was funded by the National Institutes of Health and the Icahn School of Medicine at Mount Sinai, New York. Dr. Schlecht has served on advisory boards for Merck, GlaxoSmithKline (GSK), and PDS Biotechnology. One author previously served on a GSK advisory board, and another worked with Merck on an early vaccine trial. Dr. Ault has disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Young women who received the quadrivalent human papillomavirus (HPV) vaccine had fewer and fewer infections with high-risk HPV strains covered by the vaccine year after year, but the incidence of high-risk strains that were not covered by the vaccine increased over the same 12-year period, researchers report in a study published August 23 in JAMA Open Network.

“One of the unique contributions that this study provides is the evaluation of a real-world example of the HPV infection rates following immunization in a population of adolescent girls and young adult women at a single health center in a large U.S. city, reflecting strong evidence of vaccine effectiveness,” write Nicolas F. Schlecht, PhD, a professor of oncology at Roswell Park Comprehensive Cancer Center, Buffalo, and his colleagues. “Previous surveillance studies from the U.S. have involved older women and populations with relatively low vaccine coverage.”

In addition to supporting the value of continuing to vaccinate teens against HPV, the findings underscore the importance of continuing to screen women for cervical cancer, Dr. Schlecht said in an interview.

“HPV has not and is not going away,” he said. “We need to keep on our toes with screening and other measures to continue to prevent the development of cervix cancer,” including monitoring different high-risk HPV types and keeping a close eye on cervical precancer rates, particularly CIN3 and cervix cancer, he said. “The vaccines are definitely a good thing. Just getting rid of HPV16 is an amazing accomplishment.”

Kevin Ault, MD, a professor of ob/gyn and academic specialist director of clinical and translational research at the University of Kansas, Kansas City, told this news organization that other studies have had similar findings, but this one is larger with longer follow-up.

“The take-home message is that vaccines work, and this is especially true for the HPV vaccine,” said Dr. Ault, who was not involved in the research. “The vaccine prevents HPV infections and the consequences of these infections, such as cervical cancer. The results are consistent with other studies in different settings, so they are likely generalizable.”

The researchers collected data from October 2007, shortly after the vaccine was approved, through September 2019 on sexually active adolescent and young women aged 13 to 21 years who had received the HPV vaccine and had agreed to follow-up assessments every 6 months until they turned 26. Each follow-up included the collecting of samples of cervical and anal cells for polymerase chain reaction testing for the presence of HPV types.

More than half of the 1,453 participants were Hispanic (58.8%), and half were Black (50.4%), including 15% Hispanic and Black patients. The average age of the participants was 18 years. They were tracked for a median 2.4 years. Nearly half the participants (48%) received the HPV vaccine prior to sexual debut.

For the longitudinal study, the researchers adjusted for participants’ age, the year they received the vaccine, and the years since they were vaccinated. They also tracked breakthrough infections for the four types of HPV covered by the vaccine in participants who received the vaccine before sexual debut.

“We evaluated whether infection rates for HPV have changed since the administration of the vaccine by assessing longitudinally the probability of HPV detection over time among vaccinated participants while adjusting for changes in cohort characteristics over time,” the researchers write. In their statistical analysis, they made adjustments for the number of vaccine doses participants received before their first study visit, age at sexual debut, age at first vaccine dose, number of sexual partners in the preceding 6 months, consistency of condom use during sex, history of a positive chlamydia test, and, for anal HPV analyses, whether the participants had had anal sex in the previous 6 months.

The average age at first intercourse remained steady at 15 years throughout the study, but the average age of vaccination dropped from 18 years in 2008 to 12 years in 2019 (P < .001). More than half the participants (64%) had had at least three lifetime sexual partners at baseline.

After adjustment for age, the researchers found that the incidence of the four HPV types covered by the vaccine – HPV-6, HPV-11, HPV-16, and HPV-18 – dropped more each year, shifting from 9.1% from 2008-2010 to 4.7% from 2017-2019. The effect was even greater among those vaccinated prior to sexual debut; for those patients, the incidence of the four vaccine types dropped from 8.8% to 1.7% over the course of the study. Declines over time also occurred for anal types HPV-31 (adjusted odds ratio [aOR] = 0.76) and HPV-45 (aOR = 0.77). Those vaccinated prior to any sexual intercourse had 19% lower odds of infection per year with a vaccine-covered HPV type.

“We were really excited to see that the types targeted by the vaccines were considerably lower over time in our population,” Dr. Schlecht told this news organization. “This is an important observation, since most of these types are the most worrisome for cervical cancer.”

They were surprised, however, to see overall HPV prevalence increase over time, particularly with the high-risk HPV types that were not covered by the quadrivalent vaccine.

Prevalence of cervical high-risk types not in the vaccine increased from 25.1% from 2008-2010 to 30.5% from 2017-2019. Odds of detection of high-risk HPV types not covered by the vaccine increased 8% each year, particularly for HPV-56 and HPV-68; anal HPV types increased 11% each year. Neither age nor recent number of sexual partners affected the findings.

“The underlying mechanisms for the observed increased detection of specific non-vaccine HPV types over time are not yet clear.”

“We hope this doesn’t translate into some increase in cervical neoplasia that is unanticipated,” Dr. Schlecht said. He noted that the attributable risks for cancer associated with nonvaccine high-risk HPV types remain low. “Theoretical concerns are one thing; actual data is what drives the show,” he said.

The research was funded by the National Institutes of Health and the Icahn School of Medicine at Mount Sinai, New York. Dr. Schlecht has served on advisory boards for Merck, GlaxoSmithKline (GSK), and PDS Biotechnology. One author previously served on a GSK advisory board, and another worked with Merck on an early vaccine trial. Dr. Ault has disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Young women who received the quadrivalent human papillomavirus (HPV) vaccine had fewer and fewer infections with high-risk HPV strains covered by the vaccine year after year, but the incidence of high-risk strains that were not covered by the vaccine increased over the same 12-year period, researchers report in a study published August 23 in JAMA Open Network.

“One of the unique contributions that this study provides is the evaluation of a real-world example of the HPV infection rates following immunization in a population of adolescent girls and young adult women at a single health center in a large U.S. city, reflecting strong evidence of vaccine effectiveness,” write Nicolas F. Schlecht, PhD, a professor of oncology at Roswell Park Comprehensive Cancer Center, Buffalo, and his colleagues. “Previous surveillance studies from the U.S. have involved older women and populations with relatively low vaccine coverage.”

In addition to supporting the value of continuing to vaccinate teens against HPV, the findings underscore the importance of continuing to screen women for cervical cancer, Dr. Schlecht said in an interview.

“HPV has not and is not going away,” he said. “We need to keep on our toes with screening and other measures to continue to prevent the development of cervix cancer,” including monitoring different high-risk HPV types and keeping a close eye on cervical precancer rates, particularly CIN3 and cervix cancer, he said. “The vaccines are definitely a good thing. Just getting rid of HPV16 is an amazing accomplishment.”

Kevin Ault, MD, a professor of ob/gyn and academic specialist director of clinical and translational research at the University of Kansas, Kansas City, told this news organization that other studies have had similar findings, but this one is larger with longer follow-up.

“The take-home message is that vaccines work, and this is especially true for the HPV vaccine,” said Dr. Ault, who was not involved in the research. “The vaccine prevents HPV infections and the consequences of these infections, such as cervical cancer. The results are consistent with other studies in different settings, so they are likely generalizable.”

The researchers collected data from October 2007, shortly after the vaccine was approved, through September 2019 on sexually active adolescent and young women aged 13 to 21 years who had received the HPV vaccine and had agreed to follow-up assessments every 6 months until they turned 26. Each follow-up included the collecting of samples of cervical and anal cells for polymerase chain reaction testing for the presence of HPV types.

More than half of the 1,453 participants were Hispanic (58.8%), and half were Black (50.4%), including 15% Hispanic and Black patients. The average age of the participants was 18 years. They were tracked for a median 2.4 years. Nearly half the participants (48%) received the HPV vaccine prior to sexual debut.

For the longitudinal study, the researchers adjusted for participants’ age, the year they received the vaccine, and the years since they were vaccinated. They also tracked breakthrough infections for the four types of HPV covered by the vaccine in participants who received the vaccine before sexual debut.

“We evaluated whether infection rates for HPV have changed since the administration of the vaccine by assessing longitudinally the probability of HPV detection over time among vaccinated participants while adjusting for changes in cohort characteristics over time,” the researchers write. In their statistical analysis, they made adjustments for the number of vaccine doses participants received before their first study visit, age at sexual debut, age at first vaccine dose, number of sexual partners in the preceding 6 months, consistency of condom use during sex, history of a positive chlamydia test, and, for anal HPV analyses, whether the participants had had anal sex in the previous 6 months.

The average age at first intercourse remained steady at 15 years throughout the study, but the average age of vaccination dropped from 18 years in 2008 to 12 years in 2019 (P < .001). More than half the participants (64%) had had at least three lifetime sexual partners at baseline.

After adjustment for age, the researchers found that the incidence of the four HPV types covered by the vaccine – HPV-6, HPV-11, HPV-16, and HPV-18 – dropped more each year, shifting from 9.1% from 2008-2010 to 4.7% from 2017-2019. The effect was even greater among those vaccinated prior to sexual debut; for those patients, the incidence of the four vaccine types dropped from 8.8% to 1.7% over the course of the study. Declines over time also occurred for anal types HPV-31 (adjusted odds ratio [aOR] = 0.76) and HPV-45 (aOR = 0.77). Those vaccinated prior to any sexual intercourse had 19% lower odds of infection per year with a vaccine-covered HPV type.

“We were really excited to see that the types targeted by the vaccines were considerably lower over time in our population,” Dr. Schlecht told this news organization. “This is an important observation, since most of these types are the most worrisome for cervical cancer.”

They were surprised, however, to see overall HPV prevalence increase over time, particularly with the high-risk HPV types that were not covered by the quadrivalent vaccine.

Prevalence of cervical high-risk types not in the vaccine increased from 25.1% from 2008-2010 to 30.5% from 2017-2019. Odds of detection of high-risk HPV types not covered by the vaccine increased 8% each year, particularly for HPV-56 and HPV-68; anal HPV types increased 11% each year. Neither age nor recent number of sexual partners affected the findings.

“The underlying mechanisms for the observed increased detection of specific non-vaccine HPV types over time are not yet clear.”

“We hope this doesn’t translate into some increase in cervical neoplasia that is unanticipated,” Dr. Schlecht said. He noted that the attributable risks for cancer associated with nonvaccine high-risk HPV types remain low. “Theoretical concerns are one thing; actual data is what drives the show,” he said.

The research was funded by the National Institutes of Health and the Icahn School of Medicine at Mount Sinai, New York. Dr. Schlecht has served on advisory boards for Merck, GlaxoSmithKline (GSK), and PDS Biotechnology. One author previously served on a GSK advisory board, and another worked with Merck on an early vaccine trial. Dr. Ault has disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Many families delayed much-needed health care for their children out of fears that they may be exposed to SARS-CoV-2, according to data from the Urban Institute April 2021 Health Reform Monitoring Survey.

Data from 9,067 adults aged 18 to 64 years indicate that nearly 1 in 5 parents delayed or did not get care for their children in the past 12 months because of fear of exposure to the virus.

“It’s not surprising given the timing of the survey – April 2021 – when many people couldn’t get a vaccine yet and were reporting delayed care because of concerns about exposure during the past 30 days,” study author Dulce Gonzalez, BA, a research associate in the Health Policy Center at the Urban Institute, said in an interview.

In a previous survey that the Urban Institute conducted in September 2020, 28.8% of parents reported delaying or forgoing one or more types of health care for their children because of virus concerns or health care practitioner service limits.

These concerns still affect parents’ decision making when it comes to their child’s health. Nearly 1 in 10 parents reported that they had skipped doctor’s appointments for their children in the past 30 days. More than 1 in 10 adults forwent their own health care in the past month for the same reason.

“I think it’s important for parents to understand that health care workers and health care facilities are equipped to prevent infections from spreading,” Mundeep Kainth, DO, MPH, who was not involved in the study, told this news organization. “COVID-19 is not the first infection that we’ve seen in the medical setting, and we definitely are well aware of how it can spread and have been taking many precautions.”

The most common type of delayed or forgone care was dental care (5.3%), followed by well-child visits (4.0%) and general or specialist visits (3.2%). About 3% of parents said their child had missed out on immunizations. Nearly 6% of parents said their child had missed out on multiple types of care.

One reason dental care is the most commonly skipped type of care is because people might not consider dental care to be as urgent as other types of care, Ms. Gonzalez said. However, oral health can affect a person’s overall wellness.

Dr. Kainth, an infection disease specialist at Cohen Children’s Medical Center, New Hyde Park, New York, said the lack of immunization because of COVID-19 can have adverse health effects on children and could possibly lead to outbreaks in schools and day care settings. In the Urban Institute’s 2020 survey, 18.5% of parents said putting off their child’s health care worsened their child’s health, and 15.6% said it limited their children’s ability to go to school or day care.

“We are already concerned that we will have pockets of [vaccine-preventable] infections that we normally did not see before in communities where they are not vaccinating their children at high enough numbers,” Dr. Kainth said. “It is a little concerning that there’s probably a lot of catch up to be done for particular vaccines that are specifically for those entering day care and school.”

The current survey also found that parents with incomes below 250% of the federal poverty level were more likely than those with higher incomes to have put off care for their children in the past 30 days. More than 12% of families living in poverty put off care for their children, compared with 6.5% of those with higher incomes. They were also more likely to delay or forgo multiple types of care, at 8.1% versus 3.3%. Parents with lower family incomes were also more likely to report that their children had unmet needs for dental care, checkups, or other preventive care.

“We know that lower-income parents could be more exposed to costs they might not be able to afford if they were to get sick,” Ms. Gonzalez said. “Low-income adults have been disproportionately affected by job loss during the pandemic. They are also more likely to live in communities that have faced the largest health impacts of COVID-19.”

“There’s also advantages to the pediatrician visit that are not just about providing care but also providing guidance and advice to families and parents who are maybe struggling with certain issues that are above and beyond just the medical advice,” Dr. Kainth explained.

“That is probably the most tragic part of hearing that parents and kids are not going to the well visits, because that’s where families get a lot of support. And I think at this time, we probably need that more than ever,” she continued.

The authors said the findings highlight the importance of increasing rates of COVID-19 vaccinations among eligible adolescents and encouraging vaccinations for children younger than 12 when they become eligible, not only to protect them from COVID-19 but also to help families feel comfortable obtaining care.

The study was funded by the Robert Wood Johnson Foundation. The authors and Dr. Kainth have disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Many families delayed much-needed health care for their children out of fears that they may be exposed to SARS-CoV-2, according to data from the Urban Institute April 2021 Health Reform Monitoring Survey.

Data from 9,067 adults aged 18 to 64 years indicate that nearly 1 in 5 parents delayed or did not get care for their children in the past 12 months because of fear of exposure to the virus.

“It’s not surprising given the timing of the survey – April 2021 – when many people couldn’t get a vaccine yet and were reporting delayed care because of concerns about exposure during the past 30 days,” study author Dulce Gonzalez, BA, a research associate in the Health Policy Center at the Urban Institute, said in an interview.

In a previous survey that the Urban Institute conducted in September 2020, 28.8% of parents reported delaying or forgoing one or more types of health care for their children because of virus concerns or health care practitioner service limits.

These concerns still affect parents’ decision making when it comes to their child’s health. Nearly 1 in 10 parents reported that they had skipped doctor’s appointments for their children in the past 30 days. More than 1 in 10 adults forwent their own health care in the past month for the same reason.

“I think it’s important for parents to understand that health care workers and health care facilities are equipped to prevent infections from spreading,” Mundeep Kainth, DO, MPH, who was not involved in the study, told this news organization. “COVID-19 is not the first infection that we’ve seen in the medical setting, and we definitely are well aware of how it can spread and have been taking many precautions.”

The most common type of delayed or forgone care was dental care (5.3%), followed by well-child visits (4.0%) and general or specialist visits (3.2%). About 3% of parents said their child had missed out on immunizations. Nearly 6% of parents said their child had missed out on multiple types of care.

One reason dental care is the most commonly skipped type of care is because people might not consider dental care to be as urgent as other types of care, Ms. Gonzalez said. However, oral health can affect a person’s overall wellness.

Dr. Kainth, an infection disease specialist at Cohen Children’s Medical Center, New Hyde Park, New York, said the lack of immunization because of COVID-19 can have adverse health effects on children and could possibly lead to outbreaks in schools and day care settings. In the Urban Institute’s 2020 survey, 18.5% of parents said putting off their child’s health care worsened their child’s health, and 15.6% said it limited their children’s ability to go to school or day care.

“We are already concerned that we will have pockets of [vaccine-preventable] infections that we normally did not see before in communities where they are not vaccinating their children at high enough numbers,” Dr. Kainth said. “It is a little concerning that there’s probably a lot of catch up to be done for particular vaccines that are specifically for those entering day care and school.”

The current survey also found that parents with incomes below 250% of the federal poverty level were more likely than those with higher incomes to have put off care for their children in the past 30 days. More than 12% of families living in poverty put off care for their children, compared with 6.5% of those with higher incomes. They were also more likely to delay or forgo multiple types of care, at 8.1% versus 3.3%. Parents with lower family incomes were also more likely to report that their children had unmet needs for dental care, checkups, or other preventive care.

“We know that lower-income parents could be more exposed to costs they might not be able to afford if they were to get sick,” Ms. Gonzalez said. “Low-income adults have been disproportionately affected by job loss during the pandemic. They are also more likely to live in communities that have faced the largest health impacts of COVID-19.”

“There’s also advantages to the pediatrician visit that are not just about providing care but also providing guidance and advice to families and parents who are maybe struggling with certain issues that are above and beyond just the medical advice,” Dr. Kainth explained.

“That is probably the most tragic part of hearing that parents and kids are not going to the well visits, because that’s where families get a lot of support. And I think at this time, we probably need that more than ever,” she continued.

The authors said the findings highlight the importance of increasing rates of COVID-19 vaccinations among eligible adolescents and encouraging vaccinations for children younger than 12 when they become eligible, not only to protect them from COVID-19 but also to help families feel comfortable obtaining care.

The study was funded by the Robert Wood Johnson Foundation. The authors and Dr. Kainth have disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Many families delayed much-needed health care for their children out of fears that they may be exposed to SARS-CoV-2, according to data from the Urban Institute April 2021 Health Reform Monitoring Survey.

Data from 9,067 adults aged 18 to 64 years indicate that nearly 1 in 5 parents delayed or did not get care for their children in the past 12 months because of fear of exposure to the virus.

“It’s not surprising given the timing of the survey – April 2021 – when many people couldn’t get a vaccine yet and were reporting delayed care because of concerns about exposure during the past 30 days,” study author Dulce Gonzalez, BA, a research associate in the Health Policy Center at the Urban Institute, said in an interview.

In a previous survey that the Urban Institute conducted in September 2020, 28.8% of parents reported delaying or forgoing one or more types of health care for their children because of virus concerns or health care practitioner service limits.

These concerns still affect parents’ decision making when it comes to their child’s health. Nearly 1 in 10 parents reported that they had skipped doctor’s appointments for their children in the past 30 days. More than 1 in 10 adults forwent their own health care in the past month for the same reason.

“I think it’s important for parents to understand that health care workers and health care facilities are equipped to prevent infections from spreading,” Mundeep Kainth, DO, MPH, who was not involved in the study, told this news organization. “COVID-19 is not the first infection that we’ve seen in the medical setting, and we definitely are well aware of how it can spread and have been taking many precautions.”

The most common type of delayed or forgone care was dental care (5.3%), followed by well-child visits (4.0%) and general or specialist visits (3.2%). About 3% of parents said their child had missed out on immunizations. Nearly 6% of parents said their child had missed out on multiple types of care.

One reason dental care is the most commonly skipped type of care is because people might not consider dental care to be as urgent as other types of care, Ms. Gonzalez said. However, oral health can affect a person’s overall wellness.

Dr. Kainth, an infection disease specialist at Cohen Children’s Medical Center, New Hyde Park, New York, said the lack of immunization because of COVID-19 can have adverse health effects on children and could possibly lead to outbreaks in schools and day care settings. In the Urban Institute’s 2020 survey, 18.5% of parents said putting off their child’s health care worsened their child’s health, and 15.6% said it limited their children’s ability to go to school or day care.

“We are already concerned that we will have pockets of [vaccine-preventable] infections that we normally did not see before in communities where they are not vaccinating their children at high enough numbers,” Dr. Kainth said. “It is a little concerning that there’s probably a lot of catch up to be done for particular vaccines that are specifically for those entering day care and school.”

The current survey also found that parents with incomes below 250% of the federal poverty level were more likely than those with higher incomes to have put off care for their children in the past 30 days. More than 12% of families living in poverty put off care for their children, compared with 6.5% of those with higher incomes. They were also more likely to delay or forgo multiple types of care, at 8.1% versus 3.3%. Parents with lower family incomes were also more likely to report that their children had unmet needs for dental care, checkups, or other preventive care.

“We know that lower-income parents could be more exposed to costs they might not be able to afford if they were to get sick,” Ms. Gonzalez said. “Low-income adults have been disproportionately affected by job loss during the pandemic. They are also more likely to live in communities that have faced the largest health impacts of COVID-19.”

“There’s also advantages to the pediatrician visit that are not just about providing care but also providing guidance and advice to families and parents who are maybe struggling with certain issues that are above and beyond just the medical advice,” Dr. Kainth explained.

“That is probably the most tragic part of hearing that parents and kids are not going to the well visits, because that’s where families get a lot of support. And I think at this time, we probably need that more than ever,” she continued.

The authors said the findings highlight the importance of increasing rates of COVID-19 vaccinations among eligible adolescents and encouraging vaccinations for children younger than 12 when they become eligible, not only to protect them from COVID-19 but also to help families feel comfortable obtaining care.

The study was funded by the Robert Wood Johnson Foundation. The authors and Dr. Kainth have disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

With first-time COVID-19 immunizations continuing and the plan to offer booster vaccines to most Americans starting next month, what are the considerations for getting COVID-19 and flu shots at the same time?

This news organization asked Andrew T. Pavia, MD, for his advice. He is the George and Esther Gross Presidential Professor and chief of the division of pediatric infectious diseases at the University of Utah, Salt Lake City, and a fellow of the Infectious Diseases Society of America.
 

Q: With COVID-19 cases surging, is it a good idea to get the flu shot early this season?

Dr. Pavia: I don’t think there is a rush to do it in August, but it is a good idea to get a flu shot this season. The consequences of getting the flu while COVID is circulating are serious.

Q: What are the implications?

There are some we know and some we don’t know. If you develop flu-like symptoms, you’re going to have to get tested. You’re going to have to stay home quite a bit longer if you get a definitive (positive COVID-19) test than you would simply with flu symptoms. Also, you’re probably going to miss work when your workplace is very stressed or your children are stressed by having COVID circulating in schools.

The part we know less about are the implications of getting the flu and COVID together. There is some reason to believe if you get them together, the illness will be more severe. We are seeing that with RSV (respiratory syncytial virus) and parainfluenza and COVID coinfections in children. They appear to be quite severe.

But for flu, we just don’t have the data yet. That’s because there really was no cocirculation of COVID and influenza with the exception of parts of China for a brief part of February and March.
 

Q: Will the planned administration of booster COVID-19 shots this fall affect the number of people who get the flu vaccine or how it’s distributed?

It creates a lot of logistical challenges, particularly for hospitals and other places that need to vaccinate a large number of their employees for flu and that will need to give COVID boosters at about the same time period. It also creates logistical challenges for doctors’ offices.

But we don’t know of any reason why you can’t give the two shots together.
 

Q: Is it possible flu season will be more severe because we isolated and wore masks, etc., last winter? Any science behind that?

The more you study flu, the less you can predict, and I’ve been studying flu for a long time. There are reasons that might suggest a severe flu season – there has been limited immunity, and some people are not wearing masks effectively and they are gathering again. Those are things we believe protected us from influenza last season.

But we have not seen flu emerge yet. Normally we look to Australia, New Zealand, and South Africa during their winter – which is our summer – to get some idea of what is over the horizon for the Northern Hemisphere. Flu activity in Australia has been very modest this year.

That might mean flu may not show up for a while, but I would be loathe to make a prediction.
 

Q: What are the chances we’ll see a flu outbreak like we’re seeing with RSV, which is normally a winter illness?

The fact that we had a summer RSV surge just gives you an idea of how the normal epidemiology of viral infections has been disrupted. It means anything could happen with influenza. It could show up late summer or fall or wait until next spring.

We really don’t understand how those interactions work. When a new flu strain emerges, it often ignores the traditional behavior and shows up in the spring or fall. It happened in the 2009 pandemic, it happened in 1918.

The one thing I would safely predict about the next flu wave is that it will surprise us.
 

Q: Are you hopeful that combination vaccines in development from a number of companies, such as Moderna, Novavax, and Vivaldi, will be effective?

It is beginning to look like COVID will be with us for the foreseeable future – maybe as a seasonal virus or maybe as an ongoing pandemic. We are going to need to protect (ourselves) simultaneously against the flu and COVID. A single shot is a great way to do that – nobody wants two needles; nobody wants two trips to get vaccinated.

An effective combination vaccine would be a really great tool.

We have to wait to see what the science shows us, because they are quite different viruses. We won’t know if a combination vaccine works well and has acceptable side effects until we do those studies.
 

Q. Do you know at this point whether the side effects from two vaccines would be additive? Is there any way to predict that?

There is no way to predict. There are so many things that go into whether someone has side effects that we don’t understand. With fairly reactogenic vaccines like the mRNA vaccines, lots of people have no side effects whatsoever and others are really uncomfortable for 24 hours.

Flu is generally a better tolerated vaccine. There are still people who get muscle aches and very sore arms. I don’t think we can predict if getting two will be additive or just the same as getting one vaccine.
 

Q: Other than convenience and the benefit for people who are needle-phobic, are there any other advantages of combining them into one shot?

The logistics alone are enough to justify having one effective product if we can make one. It should reduce the overall cost of administration and reduce time off from work.

The combination vaccines given by pediatricians have been very successful. They reduce the number of needles for kids and make it much easier for parents and the pediatricians administering them. The same principle should apply to adults, who sometimes are less brave about needles than kids are.

Historically, combined vaccines in general have worked as well as vaccines given alone, but there have been exceptions. We just have to see what the products look like.
 

Q: For now, the flu vaccine and COVID-19 vaccine are single products. If you get them separately, is it better to put some time between the two?

We don’t know. There are studies that probably won’t be out in time to decide in September. They are looking at whether you get an equivalent immune response if you give them together or apart.

For now, I would say the advantage of getting them together is if you do get side effects, you’ll only get them once – one day to suffer through them. Also, it’s one trip to the doctor.

The potential advantage of separating them is that is how we developed and tested the vaccines. If you do react to them, side effects could be milder, but it will be on two separate days.

I would recommend doing whatever works so that you get both vaccines in a timely manner.

I’m going to get my flu shot as soon as it’s available. If I’m due for a COVID booster at that time, I would probably do them together.
 

Q: Do you foresee a point in the future when the predominant strain of SARS-CoV-2 will be one of the components of a flu vaccine, like we did in the past with H1N1, etc?

It really remains to be seen, but it is very conceivable it could happen. The same companies that developed COVID-19 vaccines are working on flu vaccines.

Q: Any other advice for people concerned about getting immunized against both COVID-19 and influenza in the coming months?

There is no side effect of the vaccine that begins to approach the risk you face from either disease. It’s really one of the best things you can do to protect yourself is to get vaccinated.

In the case of flu, the vaccine is only modestly effective, but it still saves tens of thousands of lives each year. The SARS-CoV-2 vaccine is a much better vaccine and a deadlier disease.

Dr. Pavia consulted for GlaxoSmithKline on influenza testing.

A version of this article first appeared on Medscape.com.

With first-time COVID-19 immunizations continuing and the plan to offer booster vaccines to most Americans starting next month, what are the considerations for getting COVID-19 and flu shots at the same time?

This news organization asked Andrew T. Pavia, MD, for his advice. He is the George and Esther Gross Presidential Professor and chief of the division of pediatric infectious diseases at the University of Utah, Salt Lake City, and a fellow of the Infectious Diseases Society of America.
 

Q: With COVID-19 cases surging, is it a good idea to get the flu shot early this season?

Dr. Pavia: I don’t think there is a rush to do it in August, but it is a good idea to get a flu shot this season. The consequences of getting the flu while COVID is circulating are serious.

Q: What are the implications?

There are some we know and some we don’t know. If you develop flu-like symptoms, you’re going to have to get tested. You’re going to have to stay home quite a bit longer if you get a definitive (positive COVID-19) test than you would simply with flu symptoms. Also, you’re probably going to miss work when your workplace is very stressed or your children are stressed by having COVID circulating in schools.

The part we know less about are the implications of getting the flu and COVID together. There is some reason to believe if you get them together, the illness will be more severe. We are seeing that with RSV (respiratory syncytial virus) and parainfluenza and COVID coinfections in children. They appear to be quite severe.

But for flu, we just don’t have the data yet. That’s because there really was no cocirculation of COVID and influenza with the exception of parts of China for a brief part of February and March.
 

Q: Will the planned administration of booster COVID-19 shots this fall affect the number of people who get the flu vaccine or how it’s distributed?

It creates a lot of logistical challenges, particularly for hospitals and other places that need to vaccinate a large number of their employees for flu and that will need to give COVID boosters at about the same time period. It also creates logistical challenges for doctors’ offices.

But we don’t know of any reason why you can’t give the two shots together.
 

Q: Is it possible flu season will be more severe because we isolated and wore masks, etc., last winter? Any science behind that?

The more you study flu, the less you can predict, and I’ve been studying flu for a long time. There are reasons that might suggest a severe flu season – there has been limited immunity, and some people are not wearing masks effectively and they are gathering again. Those are things we believe protected us from influenza last season.

But we have not seen flu emerge yet. Normally we look to Australia, New Zealand, and South Africa during their winter – which is our summer – to get some idea of what is over the horizon for the Northern Hemisphere. Flu activity in Australia has been very modest this year.

That might mean flu may not show up for a while, but I would be loathe to make a prediction.
 

Q: What are the chances we’ll see a flu outbreak like we’re seeing with RSV, which is normally a winter illness?

The fact that we had a summer RSV surge just gives you an idea of how the normal epidemiology of viral infections has been disrupted. It means anything could happen with influenza. It could show up late summer or fall or wait until next spring.

We really don’t understand how those interactions work. When a new flu strain emerges, it often ignores the traditional behavior and shows up in the spring or fall. It happened in the 2009 pandemic, it happened in 1918.

The one thing I would safely predict about the next flu wave is that it will surprise us.
 

Q: Are you hopeful that combination vaccines in development from a number of companies, such as Moderna, Novavax, and Vivaldi, will be effective?

It is beginning to look like COVID will be with us for the foreseeable future – maybe as a seasonal virus or maybe as an ongoing pandemic. We are going to need to protect (ourselves) simultaneously against the flu and COVID. A single shot is a great way to do that – nobody wants two needles; nobody wants two trips to get vaccinated.

An effective combination vaccine would be a really great tool.

We have to wait to see what the science shows us, because they are quite different viruses. We won’t know if a combination vaccine works well and has acceptable side effects until we do those studies.
 

Q. Do you know at this point whether the side effects from two vaccines would be additive? Is there any way to predict that?

There is no way to predict. There are so many things that go into whether someone has side effects that we don’t understand. With fairly reactogenic vaccines like the mRNA vaccines, lots of people have no side effects whatsoever and others are really uncomfortable for 24 hours.

Flu is generally a better tolerated vaccine. There are still people who get muscle aches and very sore arms. I don’t think we can predict if getting two will be additive or just the same as getting one vaccine.
 

Q: Other than convenience and the benefit for people who are needle-phobic, are there any other advantages of combining them into one shot?

The logistics alone are enough to justify having one effective product if we can make one. It should reduce the overall cost of administration and reduce time off from work.

The combination vaccines given by pediatricians have been very successful. They reduce the number of needles for kids and make it much easier for parents and the pediatricians administering them. The same principle should apply to adults, who sometimes are less brave about needles than kids are.

Historically, combined vaccines in general have worked as well as vaccines given alone, but there have been exceptions. We just have to see what the products look like.
 

Q: For now, the flu vaccine and COVID-19 vaccine are single products. If you get them separately, is it better to put some time between the two?

We don’t know. There are studies that probably won’t be out in time to decide in September. They are looking at whether you get an equivalent immune response if you give them together or apart.

For now, I would say the advantage of getting them together is if you do get side effects, you’ll only get them once – one day to suffer through them. Also, it’s one trip to the doctor.

The potential advantage of separating them is that is how we developed and tested the vaccines. If you do react to them, side effects could be milder, but it will be on two separate days.

I would recommend doing whatever works so that you get both vaccines in a timely manner.

I’m going to get my flu shot as soon as it’s available. If I’m due for a COVID booster at that time, I would probably do them together.
 

Q: Do you foresee a point in the future when the predominant strain of SARS-CoV-2 will be one of the components of a flu vaccine, like we did in the past with H1N1, etc?

It really remains to be seen, but it is very conceivable it could happen. The same companies that developed COVID-19 vaccines are working on flu vaccines.

Q: Any other advice for people concerned about getting immunized against both COVID-19 and influenza in the coming months?

There is no side effect of the vaccine that begins to approach the risk you face from either disease. It’s really one of the best things you can do to protect yourself is to get vaccinated.

In the case of flu, the vaccine is only modestly effective, but it still saves tens of thousands of lives each year. The SARS-CoV-2 vaccine is a much better vaccine and a deadlier disease.

Dr. Pavia consulted for GlaxoSmithKline on influenza testing.

A version of this article first appeared on Medscape.com.

With first-time COVID-19 immunizations continuing and the plan to offer booster vaccines to most Americans starting next month, what are the considerations for getting COVID-19 and flu shots at the same time?

This news organization asked Andrew T. Pavia, MD, for his advice. He is the George and Esther Gross Presidential Professor and chief of the division of pediatric infectious diseases at the University of Utah, Salt Lake City, and a fellow of the Infectious Diseases Society of America.
 

Q: With COVID-19 cases surging, is it a good idea to get the flu shot early this season?

Dr. Pavia: I don’t think there is a rush to do it in August, but it is a good idea to get a flu shot this season. The consequences of getting the flu while COVID is circulating are serious.

Q: What are the implications?

There are some we know and some we don’t know. If you develop flu-like symptoms, you’re going to have to get tested. You’re going to have to stay home quite a bit longer if you get a definitive (positive COVID-19) test than you would simply with flu symptoms. Also, you’re probably going to miss work when your workplace is very stressed or your children are stressed by having COVID circulating in schools.

The part we know less about are the implications of getting the flu and COVID together. There is some reason to believe if you get them together, the illness will be more severe. We are seeing that with RSV (respiratory syncytial virus) and parainfluenza and COVID coinfections in children. They appear to be quite severe.

But for flu, we just don’t have the data yet. That’s because there really was no cocirculation of COVID and influenza with the exception of parts of China for a brief part of February and March.
 

Q: Will the planned administration of booster COVID-19 shots this fall affect the number of people who get the flu vaccine or how it’s distributed?

It creates a lot of logistical challenges, particularly for hospitals and other places that need to vaccinate a large number of their employees for flu and that will need to give COVID boosters at about the same time period. It also creates logistical challenges for doctors’ offices.

But we don’t know of any reason why you can’t give the two shots together.
 

Q: Is it possible flu season will be more severe because we isolated and wore masks, etc., last winter? Any science behind that?

The more you study flu, the less you can predict, and I’ve been studying flu for a long time. There are reasons that might suggest a severe flu season – there has been limited immunity, and some people are not wearing masks effectively and they are gathering again. Those are things we believe protected us from influenza last season.

But we have not seen flu emerge yet. Normally we look to Australia, New Zealand, and South Africa during their winter – which is our summer – to get some idea of what is over the horizon for the Northern Hemisphere. Flu activity in Australia has been very modest this year.

That might mean flu may not show up for a while, but I would be loathe to make a prediction.
 

Q: What are the chances we’ll see a flu outbreak like we’re seeing with RSV, which is normally a winter illness?

The fact that we had a summer RSV surge just gives you an idea of how the normal epidemiology of viral infections has been disrupted. It means anything could happen with influenza. It could show up late summer or fall or wait until next spring.

We really don’t understand how those interactions work. When a new flu strain emerges, it often ignores the traditional behavior and shows up in the spring or fall. It happened in the 2009 pandemic, it happened in 1918.

The one thing I would safely predict about the next flu wave is that it will surprise us.
 

Q: Are you hopeful that combination vaccines in development from a number of companies, such as Moderna, Novavax, and Vivaldi, will be effective?

It is beginning to look like COVID will be with us for the foreseeable future – maybe as a seasonal virus or maybe as an ongoing pandemic. We are going to need to protect (ourselves) simultaneously against the flu and COVID. A single shot is a great way to do that – nobody wants two needles; nobody wants two trips to get vaccinated.

An effective combination vaccine would be a really great tool.

We have to wait to see what the science shows us, because they are quite different viruses. We won’t know if a combination vaccine works well and has acceptable side effects until we do those studies.
 

Q. Do you know at this point whether the side effects from two vaccines would be additive? Is there any way to predict that?

There is no way to predict. There are so many things that go into whether someone has side effects that we don’t understand. With fairly reactogenic vaccines like the mRNA vaccines, lots of people have no side effects whatsoever and others are really uncomfortable for 24 hours.

Flu is generally a better tolerated vaccine. There are still people who get muscle aches and very sore arms. I don’t think we can predict if getting two will be additive or just the same as getting one vaccine.
 

Q: Other than convenience and the benefit for people who are needle-phobic, are there any other advantages of combining them into one shot?

The logistics alone are enough to justify having one effective product if we can make one. It should reduce the overall cost of administration and reduce time off from work.

The combination vaccines given by pediatricians have been very successful. They reduce the number of needles for kids and make it much easier for parents and the pediatricians administering them. The same principle should apply to adults, who sometimes are less brave about needles than kids are.

Historically, combined vaccines in general have worked as well as vaccines given alone, but there have been exceptions. We just have to see what the products look like.
 

Q: For now, the flu vaccine and COVID-19 vaccine are single products. If you get them separately, is it better to put some time between the two?

We don’t know. There are studies that probably won’t be out in time to decide in September. They are looking at whether you get an equivalent immune response if you give them together or apart.

For now, I would say the advantage of getting them together is if you do get side effects, you’ll only get them once – one day to suffer through them. Also, it’s one trip to the doctor.

The potential advantage of separating them is that is how we developed and tested the vaccines. If you do react to them, side effects could be milder, but it will be on two separate days.

I would recommend doing whatever works so that you get both vaccines in a timely manner.

I’m going to get my flu shot as soon as it’s available. If I’m due for a COVID booster at that time, I would probably do them together.
 

Q: Do you foresee a point in the future when the predominant strain of SARS-CoV-2 will be one of the components of a flu vaccine, like we did in the past with H1N1, etc?

It really remains to be seen, but it is very conceivable it could happen. The same companies that developed COVID-19 vaccines are working on flu vaccines.

Q: Any other advice for people concerned about getting immunized against both COVID-19 and influenza in the coming months?

There is no side effect of the vaccine that begins to approach the risk you face from either disease. It’s really one of the best things you can do to protect yourself is to get vaccinated.

In the case of flu, the vaccine is only modestly effective, but it still saves tens of thousands of lives each year. The SARS-CoV-2 vaccine is a much better vaccine and a deadlier disease.

Dr. Pavia consulted for GlaxoSmithKline on influenza testing.

A version of this article first appeared on Medscape.com.

From mid-December 2020 through early May 2021, there were 139,393 fewer deaths from COVID-19 and about 3.1 million fewer confirmed cases in the United States than would have been expected without the COVID-19 vaccination campaign, finds a new report published online in Health Affairs.

New York had 11.7 fewer COVID-19 deaths per 10,000 adults, and Hawaii had 1.1 fewer deaths per 10,000 than would have occurred without vaccinations, the study shows. The rest of the states fell somewhere in between, with the average state experiencing five fewer COVID-19 deaths per 10,000 adults.

At a national level, this means that instead of the 550,000 COVID-19 deaths that occurred by early May, there would have been 709,000 deaths in the absence of a vaccination campaign, according to the study.

Researchers from RAND and Indiana University created models to estimate the number of COVID-19 deaths that would have happened without vaccinations. The difference between the actual number of deaths and those estimates provides a measure of the number of COVID-19 deaths averted by the vaccination campaign.

Information about vaccine doses administered in each state came from the Bloomberg COVID-19 Vaccine Tracker, and data on COVID-19 deaths for each state came from The New York Times’ Coronavirus (COVID-19) Data in the United States database.

The study spanned the period from Dec. 21, 2020 to May 9, 2021. The U.S. Food and Drug Administration issued its first emergency use authorization (EUA) for a COVID-19 vaccine to Pfizer/BioNTech on December 11, followed by an EUA for the Moderna vaccine on December 18 and one for Johnson & Johnson’s vaccine on Feb. 27, 2021.
 

Varied by state

There were wide variations in the speed and extent of the vaccination campaigns in various states, the researchers found. For example, West Virginia was the first state to reach 10 doses per 100 adults, reaching that goal on Jan. 16, 2021, and Idaho was the last state to hit that mark, on Feb. 4, 2021. Alaska was the first to reach 20 doses per 100 adults, on January 29, and Alabama was the last to do it, on February 21.

On May 6, California was the first state to administer 120 doses per 100 adults, but many states have still not reached that milestone.

The median number of days between the milestones of 10 and 20 doses per 100 adults was 19 days, and the median number of days between 20 and 40 doses per 100 adults was 24 days.
 

Hard to establish causality

The researchers emphasized that “establishment of causality is challenging” in comparing individual states’ vaccination levels with their COVID-19 mortality rates.

Aside from the study being observational, they pointed out, the analysis “relied on variation in the administration of COVID-19 vaccines across states … Vaccine administration patterns may be associated with declining mortality because of vaccine prevention of deaths and severe complications as state-level vaccine campaigns allocated initial doses to the highest-risk populations with the aim of immediately reducing COVID-19 deaths.”

Nevertheless, the authors note, “clinical trial evidence has shown that COVID-19 vaccines have high efficacy. Our study provides support for policies that further expand vaccine administration, which will enable larger populations to benefit.”
 

Study confirms vaccine benefit

Aaron Glatt, MD, chair of medicine at Mount Sinai South Nassau in Oceanside, New York, and a spokesman for the Infectious Disease Society of America, said in an interview that the study is important because it confirms the benefit of COVID-19 vaccination.

Regardless of whether the study’s results are statistically valid, he said, “I don’t think anyone can argue the benefit isn’t there. It’s a question of how important the benefit is.”

Dr. Glatt is not surprised that there are variations across states in the number of COVID-19 deaths averted through vaccination. “Clearly, in states where there was a lot of disease, a significant amount of vaccination is going to impact that tremendously.”

The authors note that their paper has some limitations. For one thing, they couldn’t determine what share of the estimated reduction in COVID-19 deaths was a result of the proportion of the population that was vaccinated or had antibodies and what share was a result of lower population-level risk for COVID-19 transmission.
 

Vaccination versus natural immunity

In addition, the researchers weren’t able to identify the roles of vaccination, natural immunity, and changes in mobility in the numbers of COVID-19 deaths.

Dr. Glatt says that’s understandable, since this was a retrospective study, and the researchers didn’t know how many people had been infected with COVID-19 at some point. Moreover, he adds, scientists don’t know how strong natural immunity from prior infection is, how long it endures, or how robust it is against new variants.

“It’s clear to me that there’s a benefit in preventing the second episode of COVID in people who had a first episode of COVID,” he said. “What we don’t know is how much that benefit is and how long it will last.”

The researchers also didn’t know how many people had gotten both doses of the Pfizer or the Moderna vaccine and how many of them had received only one. This is an important piece of information, Dr. Glatt said, but the lack of it doesn’t impair the study’s overall finding.

“Every vaccine potentially prevents death,” he stressed. “The more we vaccinate, the more deaths we’ll prevent. We’re starting to see increased vaccinations again. There were a million of them yesterday. So people are recognizing that COVID hasn’t gone away, and we need to vaccinate more people. The benefit from the vaccination hasn’t decreased. The more we vaccinate, the more the benefit will be.”

A version of this article first appeared on Medscape.com.

From mid-December 2020 through early May 2021, there were 139,393 fewer deaths from COVID-19 and about 3.1 million fewer confirmed cases in the United States than would have been expected without the COVID-19 vaccination campaign, finds a new report published online in Health Affairs.

New York had 11.7 fewer COVID-19 deaths per 10,000 adults, and Hawaii had 1.1 fewer deaths per 10,000 than would have occurred without vaccinations, the study shows. The rest of the states fell somewhere in between, with the average state experiencing five fewer COVID-19 deaths per 10,000 adults.

At a national level, this means that instead of the 550,000 COVID-19 deaths that occurred by early May, there would have been 709,000 deaths in the absence of a vaccination campaign, according to the study.

Researchers from RAND and Indiana University created models to estimate the number of COVID-19 deaths that would have happened without vaccinations. The difference between the actual number of deaths and those estimates provides a measure of the number of COVID-19 deaths averted by the vaccination campaign.

Information about vaccine doses administered in each state came from the Bloomberg COVID-19 Vaccine Tracker, and data on COVID-19 deaths for each state came from The New York Times’ Coronavirus (COVID-19) Data in the United States database.

The study spanned the period from Dec. 21, 2020 to May 9, 2021. The U.S. Food and Drug Administration issued its first emergency use authorization (EUA) for a COVID-19 vaccine to Pfizer/BioNTech on December 11, followed by an EUA for the Moderna vaccine on December 18 and one for Johnson & Johnson’s vaccine on Feb. 27, 2021.
 

Varied by state

There were wide variations in the speed and extent of the vaccination campaigns in various states, the researchers found. For example, West Virginia was the first state to reach 10 doses per 100 adults, reaching that goal on Jan. 16, 2021, and Idaho was the last state to hit that mark, on Feb. 4, 2021. Alaska was the first to reach 20 doses per 100 adults, on January 29, and Alabama was the last to do it, on February 21.

On May 6, California was the first state to administer 120 doses per 100 adults, but many states have still not reached that milestone.

The median number of days between the milestones of 10 and 20 doses per 100 adults was 19 days, and the median number of days between 20 and 40 doses per 100 adults was 24 days.
 

Hard to establish causality

The researchers emphasized that “establishment of causality is challenging” in comparing individual states’ vaccination levels with their COVID-19 mortality rates.

Aside from the study being observational, they pointed out, the analysis “relied on variation in the administration of COVID-19 vaccines across states … Vaccine administration patterns may be associated with declining mortality because of vaccine prevention of deaths and severe complications as state-level vaccine campaigns allocated initial doses to the highest-risk populations with the aim of immediately reducing COVID-19 deaths.”

Nevertheless, the authors note, “clinical trial evidence has shown that COVID-19 vaccines have high efficacy. Our study provides support for policies that further expand vaccine administration, which will enable larger populations to benefit.”
 

Study confirms vaccine benefit

Aaron Glatt, MD, chair of medicine at Mount Sinai South Nassau in Oceanside, New York, and a spokesman for the Infectious Disease Society of America, said in an interview that the study is important because it confirms the benefit of COVID-19 vaccination.

Regardless of whether the study’s results are statistically valid, he said, “I don’t think anyone can argue the benefit isn’t there. It’s a question of how important the benefit is.”

Dr. Glatt is not surprised that there are variations across states in the number of COVID-19 deaths averted through vaccination. “Clearly, in states where there was a lot of disease, a significant amount of vaccination is going to impact that tremendously.”

The authors note that their paper has some limitations. For one thing, they couldn’t determine what share of the estimated reduction in COVID-19 deaths was a result of the proportion of the population that was vaccinated or had antibodies and what share was a result of lower population-level risk for COVID-19 transmission.
 

Vaccination versus natural immunity

In addition, the researchers weren’t able to identify the roles of vaccination, natural immunity, and changes in mobility in the numbers of COVID-19 deaths.

Dr. Glatt says that’s understandable, since this was a retrospective study, and the researchers didn’t know how many people had been infected with COVID-19 at some point. Moreover, he adds, scientists don’t know how strong natural immunity from prior infection is, how long it endures, or how robust it is against new variants.

“It’s clear to me that there’s a benefit in preventing the second episode of COVID in people who had a first episode of COVID,” he said. “What we don’t know is how much that benefit is and how long it will last.”

The researchers also didn’t know how many people had gotten both doses of the Pfizer or the Moderna vaccine and how many of them had received only one. This is an important piece of information, Dr. Glatt said, but the lack of it doesn’t impair the study’s overall finding.

“Every vaccine potentially prevents death,” he stressed. “The more we vaccinate, the more deaths we’ll prevent. We’re starting to see increased vaccinations again. There were a million of them yesterday. So people are recognizing that COVID hasn’t gone away, and we need to vaccinate more people. The benefit from the vaccination hasn’t decreased. The more we vaccinate, the more the benefit will be.”

A version of this article first appeared on Medscape.com.

From mid-December 2020 through early May 2021, there were 139,393 fewer deaths from COVID-19 and about 3.1 million fewer confirmed cases in the United States than would have been expected without the COVID-19 vaccination campaign, finds a new report published online in Health Affairs.

New York had 11.7 fewer COVID-19 deaths per 10,000 adults, and Hawaii had 1.1 fewer deaths per 10,000 than would have occurred without vaccinations, the study shows. The rest of the states fell somewhere in between, with the average state experiencing five fewer COVID-19 deaths per 10,000 adults.

At a national level, this means that instead of the 550,000 COVID-19 deaths that occurred by early May, there would have been 709,000 deaths in the absence of a vaccination campaign, according to the study.

Researchers from RAND and Indiana University created models to estimate the number of COVID-19 deaths that would have happened without vaccinations. The difference between the actual number of deaths and those estimates provides a measure of the number of COVID-19 deaths averted by the vaccination campaign.

Information about vaccine doses administered in each state came from the Bloomberg COVID-19 Vaccine Tracker, and data on COVID-19 deaths for each state came from The New York Times’ Coronavirus (COVID-19) Data in the United States database.

The study spanned the period from Dec. 21, 2020 to May 9, 2021. The U.S. Food and Drug Administration issued its first emergency use authorization (EUA) for a COVID-19 vaccine to Pfizer/BioNTech on December 11, followed by an EUA for the Moderna vaccine on December 18 and one for Johnson & Johnson’s vaccine on Feb. 27, 2021.
 

Varied by state

There were wide variations in the speed and extent of the vaccination campaigns in various states, the researchers found. For example, West Virginia was the first state to reach 10 doses per 100 adults, reaching that goal on Jan. 16, 2021, and Idaho was the last state to hit that mark, on Feb. 4, 2021. Alaska was the first to reach 20 doses per 100 adults, on January 29, and Alabama was the last to do it, on February 21.

On May 6, California was the first state to administer 120 doses per 100 adults, but many states have still not reached that milestone.

The median number of days between the milestones of 10 and 20 doses per 100 adults was 19 days, and the median number of days between 20 and 40 doses per 100 adults was 24 days.
 

Hard to establish causality

The researchers emphasized that “establishment of causality is challenging” in comparing individual states’ vaccination levels with their COVID-19 mortality rates.

Aside from the study being observational, they pointed out, the analysis “relied on variation in the administration of COVID-19 vaccines across states … Vaccine administration patterns may be associated with declining mortality because of vaccine prevention of deaths and severe complications as state-level vaccine campaigns allocated initial doses to the highest-risk populations with the aim of immediately reducing COVID-19 deaths.”

Nevertheless, the authors note, “clinical trial evidence has shown that COVID-19 vaccines have high efficacy. Our study provides support for policies that further expand vaccine administration, which will enable larger populations to benefit.”
 

Study confirms vaccine benefit

Aaron Glatt, MD, chair of medicine at Mount Sinai South Nassau in Oceanside, New York, and a spokesman for the Infectious Disease Society of America, said in an interview that the study is important because it confirms the benefit of COVID-19 vaccination.

Regardless of whether the study’s results are statistically valid, he said, “I don’t think anyone can argue the benefit isn’t there. It’s a question of how important the benefit is.”

Dr. Glatt is not surprised that there are variations across states in the number of COVID-19 deaths averted through vaccination. “Clearly, in states where there was a lot of disease, a significant amount of vaccination is going to impact that tremendously.”

The authors note that their paper has some limitations. For one thing, they couldn’t determine what share of the estimated reduction in COVID-19 deaths was a result of the proportion of the population that was vaccinated or had antibodies and what share was a result of lower population-level risk for COVID-19 transmission.
 

Vaccination versus natural immunity

In addition, the researchers weren’t able to identify the roles of vaccination, natural immunity, and changes in mobility in the numbers of COVID-19 deaths.

Dr. Glatt says that’s understandable, since this was a retrospective study, and the researchers didn’t know how many people had been infected with COVID-19 at some point. Moreover, he adds, scientists don’t know how strong natural immunity from prior infection is, how long it endures, or how robust it is against new variants.

“It’s clear to me that there’s a benefit in preventing the second episode of COVID in people who had a first episode of COVID,” he said. “What we don’t know is how much that benefit is and how long it will last.”

The researchers also didn’t know how many people had gotten both doses of the Pfizer or the Moderna vaccine and how many of them had received only one. This is an important piece of information, Dr. Glatt said, but the lack of it doesn’t impair the study’s overall finding.

“Every vaccine potentially prevents death,” he stressed. “The more we vaccinate, the more deaths we’ll prevent. We’re starting to see increased vaccinations again. There were a million of them yesterday. So people are recognizing that COVID hasn’t gone away, and we need to vaccinate more people. The benefit from the vaccination hasn’t decreased. The more we vaccinate, the more the benefit will be.”

A version of this article first appeared on Medscape.com.

Booster shots to ramp up protection against COVID-19 infection are slated to begin the week of Sept. 20, the Biden administration announced at a press briefing August 18.

Those who received the Pfizer-BioNTech and Moderna vaccines would be eligible to get a booster shot 8 months after they received the second dose of those vaccines, officials said. Information on boosters for those who got the one-dose Johnson & Johnson vaccine will be forthcoming.

“We anticipate a booster will [also] likely be needed,” said U.S. Surgeon General Vivek Murthy, MD. The J&J vaccine was not available in the U.S. until March, he said, and ‘’we expect more data on J&J in the coming weeks, so that plan is coming.”

The plan for boosters for the two mRNA vaccines is pending the FDA’s conducting of an independent review and authorizing the third dose of the Moderna and Pfizer-BioNTech vaccines, as well as an advisory committee of the CDC making the recommendation.

“We know that even highly effective vaccines become less effective over time,” Dr. Murthy said. “Having reviewed the most current data, it is now our clinical judgment that the time to lay out a plan for the COVID-19 boosters is now.”

Research released Aug. 18 shows waning effectiveness of the two mRNA vaccines.

At the briefing, Dr. Murthy and others continually reassured listeners that while effectiveness against infection declines, the vaccines continue to protect against severe infections, hospitalizations, and death.

“If you are fully vaccinated, you still have a high degree of protection against the worst outcomes,” Dr. Murthy said.
 

Data driving the plan

CDC Director Rochelle Walensky, MD, cited three research studies published Aug. 18 in the CDC’s Morbidity and Mortality Weekly Report that helped to drive the decision to recommend boosters.

Analysis of nursing home COVID-19 data from the CDC’s National Healthcare Safety Network showed a significant decline in the effectiveness of the full mRNA vaccine against lab-confirmed COVID-19 infection, from 74.7% before the Delta variant (March 1-May 9, 2021) to 53% when the Delta variant became predominant in the United States. The analysis during the Delta dominant period included 85,000 weekly reports from nearly 15,000 facilities.

Another study looked at more than 10 million New York adults who had been fully vaccinated with either the Moderna, Pfizer, or J&J vaccine by July 25. During the period from May 3 to July 25, overall, the age-adjusted vaccine effectiveness against infection decreased from 91.7% to 79.8%.

Vaccine effectiveness against hospitalization remains high, another study found. An analysis of 1,129 patients who had gotten two doses of an mRNA vaccine showed vaccine effectiveness against hospitalization after 24 weeks. It was 86% at weeks 2-12 and 84% at weeks 13-24.
 

Immunologic facts

Immunologic information also points to the need for a booster, said Anthony Fauci, MD, the chief medical advisor to the president and director of the National Institute of Allergy and Infectious Diseases.

“Antibody levels decline over time,” he said, “and higher antibody levels are associated with higher efficacy of the vaccine. Higher levels of antibody may be needed to protect against Delta.”

A booster increased antibody levels by ‘’at least tenfold and possibly more,” he said. And higher levels of antibody may be required to protect against Delta. Taken together, he said, the data support the use of a booster to increase the overall level of protection.
 

Booster details

“We will make sure it is convenient and easy to get the booster shot,” said Jeff Zients, the White House COVID-19 response coordinator. As with the previous immunization, he said, the booster will be free, and no one will be asked about immigration status.

The plan for booster shots is an attempt to stay ahead of the virus, officials stressed
 

Big picture

Not everyone agrees with the booster dose idea. At a World Health Organization briefing Aug. 18, WHO’s Chief Scientist Soumya Swaminathan, MD, an Indian pediatrician, said that the right thing to do right now ‘’is to wait for the science to tell us when boosters, which groups of people, and which vaccines need boosters.”

Like others, she also broached the ‘’moral and ethical argument of giving people third doses, when they’re already well protected and while the rest of the world is waiting for their primary immunization.”

Dr. Swaminathan does see a role for boosters to protect immunocompromised people but noted that ‘’that’s a small number of people.” Widespread boosters ‘’will only lead to more variants, to more escape variants, and perhaps we’re heading into more dire situations.”



A version of this article first appeared on WebMD.com.

Booster shots to ramp up protection against COVID-19 infection are slated to begin the week of Sept. 20, the Biden administration announced at a press briefing August 18.

Those who received the Pfizer-BioNTech and Moderna vaccines would be eligible to get a booster shot 8 months after they received the second dose of those vaccines, officials said. Information on boosters for those who got the one-dose Johnson & Johnson vaccine will be forthcoming.

“We anticipate a booster will [also] likely be needed,” said U.S. Surgeon General Vivek Murthy, MD. The J&J vaccine was not available in the U.S. until March, he said, and ‘’we expect more data on J&J in the coming weeks, so that plan is coming.”

The plan for boosters for the two mRNA vaccines is pending the FDA’s conducting of an independent review and authorizing the third dose of the Moderna and Pfizer-BioNTech vaccines, as well as an advisory committee of the CDC making the recommendation.

“We know that even highly effective vaccines become less effective over time,” Dr. Murthy said. “Having reviewed the most current data, it is now our clinical judgment that the time to lay out a plan for the COVID-19 boosters is now.”

Research released Aug. 18 shows waning effectiveness of the two mRNA vaccines.

At the briefing, Dr. Murthy and others continually reassured listeners that while effectiveness against infection declines, the vaccines continue to protect against severe infections, hospitalizations, and death.

“If you are fully vaccinated, you still have a high degree of protection against the worst outcomes,” Dr. Murthy said.
 

Data driving the plan

CDC Director Rochelle Walensky, MD, cited three research studies published Aug. 18 in the CDC’s Morbidity and Mortality Weekly Report that helped to drive the decision to recommend boosters.

Analysis of nursing home COVID-19 data from the CDC’s National Healthcare Safety Network showed a significant decline in the effectiveness of the full mRNA vaccine against lab-confirmed COVID-19 infection, from 74.7% before the Delta variant (March 1-May 9, 2021) to 53% when the Delta variant became predominant in the United States. The analysis during the Delta dominant period included 85,000 weekly reports from nearly 15,000 facilities.

Another study looked at more than 10 million New York adults who had been fully vaccinated with either the Moderna, Pfizer, or J&J vaccine by July 25. During the period from May 3 to July 25, overall, the age-adjusted vaccine effectiveness against infection decreased from 91.7% to 79.8%.

Vaccine effectiveness against hospitalization remains high, another study found. An analysis of 1,129 patients who had gotten two doses of an mRNA vaccine showed vaccine effectiveness against hospitalization after 24 weeks. It was 86% at weeks 2-12 and 84% at weeks 13-24.
 

Immunologic facts

Immunologic information also points to the need for a booster, said Anthony Fauci, MD, the chief medical advisor to the president and director of the National Institute of Allergy and Infectious Diseases.

“Antibody levels decline over time,” he said, “and higher antibody levels are associated with higher efficacy of the vaccine. Higher levels of antibody may be needed to protect against Delta.”

A booster increased antibody levels by ‘’at least tenfold and possibly more,” he said. And higher levels of antibody may be required to protect against Delta. Taken together, he said, the data support the use of a booster to increase the overall level of protection.
 

Booster details

“We will make sure it is convenient and easy to get the booster shot,” said Jeff Zients, the White House COVID-19 response coordinator. As with the previous immunization, he said, the booster will be free, and no one will be asked about immigration status.

The plan for booster shots is an attempt to stay ahead of the virus, officials stressed
 

Big picture

Not everyone agrees with the booster dose idea. At a World Health Organization briefing Aug. 18, WHO’s Chief Scientist Soumya Swaminathan, MD, an Indian pediatrician, said that the right thing to do right now ‘’is to wait for the science to tell us when boosters, which groups of people, and which vaccines need boosters.”

Like others, she also broached the ‘’moral and ethical argument of giving people third doses, when they’re already well protected and while the rest of the world is waiting for their primary immunization.”

Dr. Swaminathan does see a role for boosters to protect immunocompromised people but noted that ‘’that’s a small number of people.” Widespread boosters ‘’will only lead to more variants, to more escape variants, and perhaps we’re heading into more dire situations.”



A version of this article first appeared on WebMD.com.

Booster shots to ramp up protection against COVID-19 infection are slated to begin the week of Sept. 20, the Biden administration announced at a press briefing August 18.

Those who received the Pfizer-BioNTech and Moderna vaccines would be eligible to get a booster shot 8 months after they received the second dose of those vaccines, officials said. Information on boosters for those who got the one-dose Johnson & Johnson vaccine will be forthcoming.

“We anticipate a booster will [also] likely be needed,” said U.S. Surgeon General Vivek Murthy, MD. The J&J vaccine was not available in the U.S. until March, he said, and ‘’we expect more data on J&J in the coming weeks, so that plan is coming.”

The plan for boosters for the two mRNA vaccines is pending the FDA’s conducting of an independent review and authorizing the third dose of the Moderna and Pfizer-BioNTech vaccines, as well as an advisory committee of the CDC making the recommendation.

“We know that even highly effective vaccines become less effective over time,” Dr. Murthy said. “Having reviewed the most current data, it is now our clinical judgment that the time to lay out a plan for the COVID-19 boosters is now.”

Research released Aug. 18 shows waning effectiveness of the two mRNA vaccines.

At the briefing, Dr. Murthy and others continually reassured listeners that while effectiveness against infection declines, the vaccines continue to protect against severe infections, hospitalizations, and death.

“If you are fully vaccinated, you still have a high degree of protection against the worst outcomes,” Dr. Murthy said.
 

Data driving the plan

CDC Director Rochelle Walensky, MD, cited three research studies published Aug. 18 in the CDC’s Morbidity and Mortality Weekly Report that helped to drive the decision to recommend boosters.

Analysis of nursing home COVID-19 data from the CDC’s National Healthcare Safety Network showed a significant decline in the effectiveness of the full mRNA vaccine against lab-confirmed COVID-19 infection, from 74.7% before the Delta variant (March 1-May 9, 2021) to 53% when the Delta variant became predominant in the United States. The analysis during the Delta dominant period included 85,000 weekly reports from nearly 15,000 facilities.

Another study looked at more than 10 million New York adults who had been fully vaccinated with either the Moderna, Pfizer, or J&J vaccine by July 25. During the period from May 3 to July 25, overall, the age-adjusted vaccine effectiveness against infection decreased from 91.7% to 79.8%.

Vaccine effectiveness against hospitalization remains high, another study found. An analysis of 1,129 patients who had gotten two doses of an mRNA vaccine showed vaccine effectiveness against hospitalization after 24 weeks. It was 86% at weeks 2-12 and 84% at weeks 13-24.
 

Immunologic facts

Immunologic information also points to the need for a booster, said Anthony Fauci, MD, the chief medical advisor to the president and director of the National Institute of Allergy and Infectious Diseases.

“Antibody levels decline over time,” he said, “and higher antibody levels are associated with higher efficacy of the vaccine. Higher levels of antibody may be needed to protect against Delta.”

A booster increased antibody levels by ‘’at least tenfold and possibly more,” he said. And higher levels of antibody may be required to protect against Delta. Taken together, he said, the data support the use of a booster to increase the overall level of protection.
 

Booster details

“We will make sure it is convenient and easy to get the booster shot,” said Jeff Zients, the White House COVID-19 response coordinator. As with the previous immunization, he said, the booster will be free, and no one will be asked about immigration status.

The plan for booster shots is an attempt to stay ahead of the virus, officials stressed
 

Big picture

Not everyone agrees with the booster dose idea. At a World Health Organization briefing Aug. 18, WHO’s Chief Scientist Soumya Swaminathan, MD, an Indian pediatrician, said that the right thing to do right now ‘’is to wait for the science to tell us when boosters, which groups of people, and which vaccines need boosters.”

Like others, she also broached the ‘’moral and ethical argument of giving people third doses, when they’re already well protected and while the rest of the world is waiting for their primary immunization.”

Dr. Swaminathan does see a role for boosters to protect immunocompromised people but noted that ‘’that’s a small number of people.” Widespread boosters ‘’will only lead to more variants, to more escape variants, and perhaps we’re heading into more dire situations.”



A version of this article first appeared on WebMD.com.

Preliminary data from seven states suggests that breakthrough COVID-19 infections among vaccinated people may be on the rise because of the more contagious Delta variant.

Breakthrough cases accounted for about one in five newly diagnosed cases in six of the states, according to the New York Times. Hospitalizations and deaths among vaccinated people may be higher than previously thought as well.

“Remember when the early vaccine studies came out, it was like nobody gets hospitalized, nobody dies,” Robert Wachter, MD, chairman of the department of medicine at the University of California, San Francisco, said in an interview. “That clearly is not true.”

The New York Times analyzed data in seven states – California, Colorado, Massachusetts, Oregon, Utah, Vermont, and Virginia – that are tracking the most detailed information. The trends in these states may not reflect the numbers throughout the country, the newspaper reported.

Even still, the numbers back up the idea that vaccinated people may need booster shots this fall to support their earlier vaccine doses. Federal health officials are scheduled to approve the extra shots in coming weeks, potentially in September. The first people to receive booster shots will likely be health care workers and nursing home residents who took the first vaccines in December and January.

“If the chances of a breakthrough infection have gone up considerably, and I think the evidence is clear that they have, and the level of protection against severe illness is no longer as robust as it was, I think the case for boosters goes up pretty quickly,” Dr. Wachter said.

Previous analyses of breakthrough cases included data from June and earlier, the newspaper reported. But since July, COVID-19 cases have soared again because of the Delta variant, and the most recent numbers show an uptick among vaccinated people. In Los Angeles County, for instance, fully vaccinated people account for 20% of new COVID-19 cases, which is up from 11% in May, 5% in April, and 2% in March, according to a late July report from the Los Angeles County Department of Public Health.

What’s more, breakthrough infections in the seven states accounted for 12%-24% of COVID-19 hospitalizations in those states. About 8,000 breakthrough hospitalizations have been reported to the CDC. Still, the overall numbers remain low – in California, for instance, about 1,615 people have been hospitalized with breakthrough infections, which accounts for 0.007% of the state’s 22 million vaccinated people, the Times reported.

The breakthrough infections appear to be more severe among vaccinated people who are older or have weakened immune systems. About 74% of breakthrough cases are among adults 65 or older, the CDC reported.

The increase may shift how vaccinated people see their risks for infection and interact with loved ones. Public health officials have suggested that people follow some COVID-19 safety protocols again, such as wearing masks in public indoor spaces regardless of vaccination status.

As the Delta variant continues to circulate this fall, public health researchers will be researching more about breakthrough cases among vaccinated people, including whether they have prolonged symptoms and how easily they may pass the virus to others.

“I think some of us have been challenged by the numbers of clusters that we’ve seen,” Michael Osterholm, PhD, director of the Center for Infectious Disease Research and Policy at the University of Minnesota, told this news organization.

“I think that really needs to be examined more,” he said.

A version of this article first appeared on WebMD.com.

Preliminary data from seven states suggests that breakthrough COVID-19 infections among vaccinated people may be on the rise because of the more contagious Delta variant.

Breakthrough cases accounted for about one in five newly diagnosed cases in six of the states, according to the New York Times. Hospitalizations and deaths among vaccinated people may be higher than previously thought as well.

“Remember when the early vaccine studies came out, it was like nobody gets hospitalized, nobody dies,” Robert Wachter, MD, chairman of the department of medicine at the University of California, San Francisco, said in an interview. “That clearly is not true.”

The New York Times analyzed data in seven states – California, Colorado, Massachusetts, Oregon, Utah, Vermont, and Virginia – that are tracking the most detailed information. The trends in these states may not reflect the numbers throughout the country, the newspaper reported.

Even still, the numbers back up the idea that vaccinated people may need booster shots this fall to support their earlier vaccine doses. Federal health officials are scheduled to approve the extra shots in coming weeks, potentially in September. The first people to receive booster shots will likely be health care workers and nursing home residents who took the first vaccines in December and January.

“If the chances of a breakthrough infection have gone up considerably, and I think the evidence is clear that they have, and the level of protection against severe illness is no longer as robust as it was, I think the case for boosters goes up pretty quickly,” Dr. Wachter said.

Previous analyses of breakthrough cases included data from June and earlier, the newspaper reported. But since July, COVID-19 cases have soared again because of the Delta variant, and the most recent numbers show an uptick among vaccinated people. In Los Angeles County, for instance, fully vaccinated people account for 20% of new COVID-19 cases, which is up from 11% in May, 5% in April, and 2% in March, according to a late July report from the Los Angeles County Department of Public Health.

What’s more, breakthrough infections in the seven states accounted for 12%-24% of COVID-19 hospitalizations in those states. About 8,000 breakthrough hospitalizations have been reported to the CDC. Still, the overall numbers remain low – in California, for instance, about 1,615 people have been hospitalized with breakthrough infections, which accounts for 0.007% of the state’s 22 million vaccinated people, the Times reported.

The breakthrough infections appear to be more severe among vaccinated people who are older or have weakened immune systems. About 74% of breakthrough cases are among adults 65 or older, the CDC reported.

The increase may shift how vaccinated people see their risks for infection and interact with loved ones. Public health officials have suggested that people follow some COVID-19 safety protocols again, such as wearing masks in public indoor spaces regardless of vaccination status.

As the Delta variant continues to circulate this fall, public health researchers will be researching more about breakthrough cases among vaccinated people, including whether they have prolonged symptoms and how easily they may pass the virus to others.

“I think some of us have been challenged by the numbers of clusters that we’ve seen,” Michael Osterholm, PhD, director of the Center for Infectious Disease Research and Policy at the University of Minnesota, told this news organization.

“I think that really needs to be examined more,” he said.

A version of this article first appeared on WebMD.com.

Preliminary data from seven states suggests that breakthrough COVID-19 infections among vaccinated people may be on the rise because of the more contagious Delta variant.

Breakthrough cases accounted for about one in five newly diagnosed cases in six of the states, according to the New York Times. Hospitalizations and deaths among vaccinated people may be higher than previously thought as well.

“Remember when the early vaccine studies came out, it was like nobody gets hospitalized, nobody dies,” Robert Wachter, MD, chairman of the department of medicine at the University of California, San Francisco, said in an interview. “That clearly is not true.”

The New York Times analyzed data in seven states – California, Colorado, Massachusetts, Oregon, Utah, Vermont, and Virginia – that are tracking the most detailed information. The trends in these states may not reflect the numbers throughout the country, the newspaper reported.

Even still, the numbers back up the idea that vaccinated people may need booster shots this fall to support their earlier vaccine doses. Federal health officials are scheduled to approve the extra shots in coming weeks, potentially in September. The first people to receive booster shots will likely be health care workers and nursing home residents who took the first vaccines in December and January.

“If the chances of a breakthrough infection have gone up considerably, and I think the evidence is clear that they have, and the level of protection against severe illness is no longer as robust as it was, I think the case for boosters goes up pretty quickly,” Dr. Wachter said.

Previous analyses of breakthrough cases included data from June and earlier, the newspaper reported. But since July, COVID-19 cases have soared again because of the Delta variant, and the most recent numbers show an uptick among vaccinated people. In Los Angeles County, for instance, fully vaccinated people account for 20% of new COVID-19 cases, which is up from 11% in May, 5% in April, and 2% in March, according to a late July report from the Los Angeles County Department of Public Health.

What’s more, breakthrough infections in the seven states accounted for 12%-24% of COVID-19 hospitalizations in those states. About 8,000 breakthrough hospitalizations have been reported to the CDC. Still, the overall numbers remain low – in California, for instance, about 1,615 people have been hospitalized with breakthrough infections, which accounts for 0.007% of the state’s 22 million vaccinated people, the Times reported.

The breakthrough infections appear to be more severe among vaccinated people who are older or have weakened immune systems. About 74% of breakthrough cases are among adults 65 or older, the CDC reported.

The increase may shift how vaccinated people see their risks for infection and interact with loved ones. Public health officials have suggested that people follow some COVID-19 safety protocols again, such as wearing masks in public indoor spaces regardless of vaccination status.

As the Delta variant continues to circulate this fall, public health researchers will be researching more about breakthrough cases among vaccinated people, including whether they have prolonged symptoms and how easily they may pass the virus to others.

“I think some of us have been challenged by the numbers of clusters that we’ve seen,” Michael Osterholm, PhD, director of the Center for Infectious Disease Research and Policy at the University of Minnesota, told this news organization.

“I think that really needs to be examined more,” he said.

A version of this article first appeared on WebMD.com.

The U.S. Food and Drug Administration has approved Pfizer’s TicoVac vaccine for the treatment of tick-borne encephalitis (TBE). The vaccine is approved outside of the United States, and more than 170 million doses have been administered since 1976. The World Health Organization recommends vaccination for everyone in areas where the annual incidence of clinical disease is highly endemic, defined as more than five cases per 100,000 population, which is primarily the Baltic countries of Europe but includes some regions of Central and East Asia.

GlaxoSmithKline’s Encepur is also approved outside the United States, as is a vaccine from China and two from Russia. The efficacy of all the vaccines is greater than 95%. Pfizer’s protection is 98.7% to 100.0% after the three-dose course. With the new approval, American travelers will be able to get immunized before their departure instead of waiting until they are overseas to start the series.

TicoVac can cause injection-site pain, headache, myalgia, and fever, as is typical with many vaccines.
 

Tick-borne encephalitis

TBE is caused by a flavivirus and is transmitted by the bite of an infected Ixodes scapularis, or deer tick. Like the Powassan virus, another flavivirus, infection can be transmitted in minutes through the tick’s saliva, so early removal of the tick might not prevent illness. This is different than Lyme disease, where vigilance and early removal of the tick can prevent transmission.

Reservoirs for the virus include mice, voles, and shrews. Large mammals (deer, sheep, cattle, goats) also serve to support tick multiplication. In addition to tick bites, ingestion of unpasteurized milk from infected mammals can transmit TBE.

TBE symptoms can range from none to severe encephalitis (brain inflammation). One-quarter of infected people develop encephalitis. Most recover fully, but one-third of those infected can develop lifelong damage and paralysis or cognitive deficits. Death is rare, except in those infected with the Russian strain.

The first phase of a TBE infection is typical of viral infections, with nonspecific fever, headache, nausea, and myalgia. The next phase involves an asymptomatic interval of about a week (range, 1 to 33 days), followed by symptoms of a central nervous system infection.

There is no treatment for TBE and no antivirals with proven benefit. However, a recent case report describes the successful treatment of TBE with favipiravir.

For now, if you are unvaccinated, prevention is the only viable option. If you plan to travel to an endemic region and anticipate participating in outdoor activities (such as hunting or hiking), wear permethrin-treated clothes, use an insecticide, and don’t eat or drink unpasteurized dairy products.

Judy Stone, MD, is an infectious disease specialist and author of Resilience: One Family’s Story of Hope and Triumph Over Evil and of Conducting Clinical Research, the essential guide to the topic. You can find her at drjudystone.com or on Twitter @drjudystone.

A version of this article first appeared on Medscape.com.

The U.S. Food and Drug Administration has approved Pfizer’s TicoVac vaccine for the treatment of tick-borne encephalitis (TBE). The vaccine is approved outside of the United States, and more than 170 million doses have been administered since 1976. The World Health Organization recommends vaccination for everyone in areas where the annual incidence of clinical disease is highly endemic, defined as more than five cases per 100,000 population, which is primarily the Baltic countries of Europe but includes some regions of Central and East Asia.

GlaxoSmithKline’s Encepur is also approved outside the United States, as is a vaccine from China and two from Russia. The efficacy of all the vaccines is greater than 95%. Pfizer’s protection is 98.7% to 100.0% after the three-dose course. With the new approval, American travelers will be able to get immunized before their departure instead of waiting until they are overseas to start the series.

TicoVac can cause injection-site pain, headache, myalgia, and fever, as is typical with many vaccines.
 

Tick-borne encephalitis

TBE is caused by a flavivirus and is transmitted by the bite of an infected Ixodes scapularis, or deer tick. Like the Powassan virus, another flavivirus, infection can be transmitted in minutes through the tick’s saliva, so early removal of the tick might not prevent illness. This is different than Lyme disease, where vigilance and early removal of the tick can prevent transmission.

Reservoirs for the virus include mice, voles, and shrews. Large mammals (deer, sheep, cattle, goats) also serve to support tick multiplication. In addition to tick bites, ingestion of unpasteurized milk from infected mammals can transmit TBE.

TBE symptoms can range from none to severe encephalitis (brain inflammation). One-quarter of infected people develop encephalitis. Most recover fully, but one-third of those infected can develop lifelong damage and paralysis or cognitive deficits. Death is rare, except in those infected with the Russian strain.

The first phase of a TBE infection is typical of viral infections, with nonspecific fever, headache, nausea, and myalgia. The next phase involves an asymptomatic interval of about a week (range, 1 to 33 days), followed by symptoms of a central nervous system infection.

There is no treatment for TBE and no antivirals with proven benefit. However, a recent case report describes the successful treatment of TBE with favipiravir.

For now, if you are unvaccinated, prevention is the only viable option. If you plan to travel to an endemic region and anticipate participating in outdoor activities (such as hunting or hiking), wear permethrin-treated clothes, use an insecticide, and don’t eat or drink unpasteurized dairy products.

Judy Stone, MD, is an infectious disease specialist and author of Resilience: One Family’s Story of Hope and Triumph Over Evil and of Conducting Clinical Research, the essential guide to the topic. You can find her at drjudystone.com or on Twitter @drjudystone.

A version of this article first appeared on Medscape.com.

The U.S. Food and Drug Administration has approved Pfizer’s TicoVac vaccine for the treatment of tick-borne encephalitis (TBE). The vaccine is approved outside of the United States, and more than 170 million doses have been administered since 1976. The World Health Organization recommends vaccination for everyone in areas where the annual incidence of clinical disease is highly endemic, defined as more than five cases per 100,000 population, which is primarily the Baltic countries of Europe but includes some regions of Central and East Asia.

GlaxoSmithKline’s Encepur is also approved outside the United States, as is a vaccine from China and two from Russia. The efficacy of all the vaccines is greater than 95%. Pfizer’s protection is 98.7% to 100.0% after the three-dose course. With the new approval, American travelers will be able to get immunized before their departure instead of waiting until they are overseas to start the series.

TicoVac can cause injection-site pain, headache, myalgia, and fever, as is typical with many vaccines.
 

Tick-borne encephalitis

TBE is caused by a flavivirus and is transmitted by the bite of an infected Ixodes scapularis, or deer tick. Like the Powassan virus, another flavivirus, infection can be transmitted in minutes through the tick’s saliva, so early removal of the tick might not prevent illness. This is different than Lyme disease, where vigilance and early removal of the tick can prevent transmission.

Reservoirs for the virus include mice, voles, and shrews. Large mammals (deer, sheep, cattle, goats) also serve to support tick multiplication. In addition to tick bites, ingestion of unpasteurized milk from infected mammals can transmit TBE.

TBE symptoms can range from none to severe encephalitis (brain inflammation). One-quarter of infected people develop encephalitis. Most recover fully, but one-third of those infected can develop lifelong damage and paralysis or cognitive deficits. Death is rare, except in those infected with the Russian strain.

The first phase of a TBE infection is typical of viral infections, with nonspecific fever, headache, nausea, and myalgia. The next phase involves an asymptomatic interval of about a week (range, 1 to 33 days), followed by symptoms of a central nervous system infection.

There is no treatment for TBE and no antivirals with proven benefit. However, a recent case report describes the successful treatment of TBE with favipiravir.

For now, if you are unvaccinated, prevention is the only viable option. If you plan to travel to an endemic region and anticipate participating in outdoor activities (such as hunting or hiking), wear permethrin-treated clothes, use an insecticide, and don’t eat or drink unpasteurized dairy products.

Judy Stone, MD, is an infectious disease specialist and author of Resilience: One Family’s Story of Hope and Triumph Over Evil and of Conducting Clinical Research, the essential guide to the topic. You can find her at drjudystone.com or on Twitter @drjudystone.

A version of this article first appeared on Medscape.com.

Centers for Disease Control and Prevention Director Rochelle Walensky, MD, has officially signed off on a recommendation by an independent panel of 11 experts to allow people with weakened immune function to get a third dose of certain COVID-19 vaccines.

The decision follows a unanimous vote by the CDC’s Advisory Committee on Immunization Practices (ACIP), which in turn came hours after the U.S. Food and Drug Administration updated its Emergency Use Authorization (EUA) for the Pfizer and Moderna mRNA vaccines.

About 7 million adults in the United States have moderately to severely impaired immune function because of a medical condition they live with or a medication they take to manage a health condition.

People who fall into this category are at higher risk of being hospitalized or dying if they get COVID-19. They are also more likely to transmit the infection. About 40% of vaccinated patients who are hospitalized with breakthrough cases are immunocompromised.

Recent studies have shown that between one-third and one-half of immunocompromised people who didn’t develop antibodies after two doses of a vaccine do get some level of protection after a third dose.

Even then, however, the protection immunocompromised people get from vaccines is not as robust as someone who has healthy immune function, and some panel members were concerned that a third dose might come with a false sense of security.

“My only concern with adding a third dose for the immunocompromised is the impression that our immunocompromised population [will] then be safe,” said ACIP member Helen Talbot, MD, MPH, an associate professor of medicine at Vanderbilt University Medical Center in Nashville, Tenn.

“I think the reality is they’ll be safer but still at incredibly high risk for severe disease and death,” she said.

In updating its EUA, the FDA stressed that, even after a third dose, people who are immunocompromised will still need to wear a mask indoors, socially distance, and avoid large crowds. In addition, family members and other close contacts should be fully vaccinated to protect these vulnerable individuals.
 

Johnson & Johnson not in the mix

The boosters will be available to children as young as 12 years of age who’ve had a Pfizer vaccine or those ages 18 and older who’ve gotten the Moderna vaccine.

For now, people who’ve had the one-dose Johnson & Johnson vaccine have not been cleared to get a second dose of any vaccine.

FDA experts acknowledged the gap but said that people who had received the Johnson & Johnson vaccine represented a small slice of vaccinated Americans, and said they couldn’t act before the FDA had updated its authorization for that vaccine, which the agency is actively exploring.

“We had to do what we’re doing based on the data we have in hand,” said Peter Marks, MD, director of the Center for Biologics Evaluation and Research at the FDA, the division of the agency that regulates vaccines.

“We think at least there is a solution here for the very large majority of immunocompromised individuals, and we believe we will probably have a solution for the remainder in the not-too-distant future,” Dr. Marks said.

In its updated EUA, the FDA said that the third shots were intended for people who had undergone solid organ transplants or have an “equivalent level of immunocompromise.”
 

The details

Clinical experts on the CDC panel spent a good deal of time trying to suss out exactly what conditions might fall under the FDA’s umbrella for a third dose.

In a presentation to the committee, Neela Goswami, MD, PhD, an assistant professor of infectious diseases at Emory University School of Medicine and of epidemiology at the Emory Rollins School of Public Health, Atlanta, stressed that the shots are intended for patients who are moderately or severely immunocompromised, in close consultation with their doctors, but that people who should qualify would include those:

• Receiving treatment for solid tumors or blood cancers
• Taking immunosuppressing medications after a solid organ transplant
• Within 2 years of receiving CAR-T therapy or a stem cell transplant
• Who have primary immunodeficiencies – rare genetic disorders that prevent the immune system from working properly
• With advanced or untreated 
• Taking high-dose corticosteroids (more than 20 milligrams of  or its equivalent daily), alkylating agents, antimetabolites, chemotherapy, TNF blockers, or other immunomodulating or immunosuppressing biologics
• With certain chronic medical conditions, such as  or asplenia – living without a spleen
• Receiving dialysis

In discussion, CDC experts clarified that these third doses were not intended for people whose immune function had waned with age, such as elderly residents of long-term care facilities or people with chronic diseases like diabetes.

The idea is to try to get a third dose of the vaccine they’ve already had – Moderna or Pfizer – but if that’s not feasible, it’s fine for the third dose to be different from what someone has had before. The third dose should be given at least 28 days after a second dose, and, ideally, before the initiation of immunosuppressive therapy.

Participants in the meeting said that the CDC would post updated materials on its website to help guide physicians on exactly who should receive third doses.

Ultimately, however, the extra doses will be given on an honor system; no prescriptions or other kinds of clinical documentation will be required for people to get a third dose of these shots.

Tests to measure neutralizing antibodies are also not recommended before the shots are given because of differences in the types of tests used to measure these antibodies and the difficulty in interpreting them. It’s unclear right now what level of neutralizing antibodies is needed for protection.
 

‘Peace of mind’

In public testimony, Heather Braaten, a 44-year-old being treated for ovarian cancer, said she was grateful to have gotten two shots of the Pfizer vaccine last winter, in between rounds of chemotherapy, but she knew she was probably not well protected. She said she’d become obsessive over the past few months reading medical studies and trying to understand her risk.

“I have felt distraught over the situation. My prognosis is poor. I most likely have about two to three years left to live, so everything counts,” Ms. Braaten said.

She said her life ambitions were humble. She wants to visit with friends and family and not have to worry that she’ll be a breakthrough case. She wants to go grocery shopping again and “not panic and leave the store after five minutes.” She’d love to feel free to travel, she said.

“While I understand I still need to be cautious, I am hopeful for the peace of mind and greater freedom a third shot can provide,” Ms. Braaten said.
 

More boosters on the way?

In the second half of the meeting, the CDC also signaled that it was considering the use of boosters for people whose immunity might have waned in the months since they had completed their vaccine series, particularly seniors. About 75% of people hospitalized with vaccine breakthrough cases are over age 65, according to CDC data.

Those considerations are becoming more urgent as the Delta variant continues to pummel less vaccinated states and counties.

In its presentation to the ACIP, Heather Scobie, PhD, MPH, a member of the CDC’s COVID Response Team, highlighted data from Canada, Israel, Qatar, and the United Kingdom showing that, while the Pfizer vaccine was still highly effective at preventing hospitalizations and death, it’s far less likely when faced with Delta to prevent an infection that causes symptoms.

In Israel, Pfizer’s vaccine prevented symptoms an average of 41% of the time. In Qatar, which is also using the Moderna vaccine, Pfizer’s prevented symptomatic infections with Delta about 54% of the time compared with 85% with Moderna’s.

Dr. Scobie noted that Pfizer’s waning efficacy may have something to do with the fact that it uses a lower dosage than Moderna’s. Pfizer’s recommended dosing interval is also shorter – 3 weeks compared with 4 weeks for Moderna’s. Stretching the time between shots has been shown to boost vaccine effectiveness, she said.

New data from the Mayo clinic, published ahead of peer review, also suggest that Pfizer’s protection may be fading more quickly than Moderna’s. 

In February, both shots were nearly 100% effective at preventing the SARS-CoV-2 infection, but by July, against Delta, Pfizer’s efficacy had dropped to somewhere between 13% and 62%, while Moderna’s was still effective at preventing infection between 58% and 87% of the time.

In July, Pfizer’s was between 24% and 94% effective at preventing hospitalization with a COVID-19 infection and Moderna’s was between 33% and 96% effective at preventing hospitalization.

While that may sound like cause for concern, Dr. Scobie noted that, as of August 2, severe COVD-19 outcomes after vaccination are still very rare. Among 164 million fully vaccinated people in the United States there have been about 7,000 hospitalizations and 1,500 deaths; nearly three out of four of these have been in people over the age of 65.

The ACIP will next meet on August 24 to focus solely on the COVID-19 vaccines.

A version of this article first appeared on Medscape.com.

Centers for Disease Control and Prevention Director Rochelle Walensky, MD, has officially signed off on a recommendation by an independent panel of 11 experts to allow people with weakened immune function to get a third dose of certain COVID-19 vaccines.

The decision follows a unanimous vote by the CDC’s Advisory Committee on Immunization Practices (ACIP), which in turn came hours after the U.S. Food and Drug Administration updated its Emergency Use Authorization (EUA) for the Pfizer and Moderna mRNA vaccines.

About 7 million adults in the United States have moderately to severely impaired immune function because of a medical condition they live with or a medication they take to manage a health condition.

People who fall into this category are at higher risk of being hospitalized or dying if they get COVID-19. They are also more likely to transmit the infection. About 40% of vaccinated patients who are hospitalized with breakthrough cases are immunocompromised.

Recent studies have shown that between one-third and one-half of immunocompromised people who didn’t develop antibodies after two doses of a vaccine do get some level of protection after a third dose.

Even then, however, the protection immunocompromised people get from vaccines is not as robust as someone who has healthy immune function, and some panel members were concerned that a third dose might come with a false sense of security.

“My only concern with adding a third dose for the immunocompromised is the impression that our immunocompromised population [will] then be safe,” said ACIP member Helen Talbot, MD, MPH, an associate professor of medicine at Vanderbilt University Medical Center in Nashville, Tenn.

“I think the reality is they’ll be safer but still at incredibly high risk for severe disease and death,” she said.

In updating its EUA, the FDA stressed that, even after a third dose, people who are immunocompromised will still need to wear a mask indoors, socially distance, and avoid large crowds. In addition, family members and other close contacts should be fully vaccinated to protect these vulnerable individuals.
 

Johnson & Johnson not in the mix

The boosters will be available to children as young as 12 years of age who’ve had a Pfizer vaccine or those ages 18 and older who’ve gotten the Moderna vaccine.

For now, people who’ve had the one-dose Johnson & Johnson vaccine have not been cleared to get a second dose of any vaccine.

FDA experts acknowledged the gap but said that people who had received the Johnson & Johnson vaccine represented a small slice of vaccinated Americans, and said they couldn’t act before the FDA had updated its authorization for that vaccine, which the agency is actively exploring.

“We had to do what we’re doing based on the data we have in hand,” said Peter Marks, MD, director of the Center for Biologics Evaluation and Research at the FDA, the division of the agency that regulates vaccines.

“We think at least there is a solution here for the very large majority of immunocompromised individuals, and we believe we will probably have a solution for the remainder in the not-too-distant future,” Dr. Marks said.

In its updated EUA, the FDA said that the third shots were intended for people who had undergone solid organ transplants or have an “equivalent level of immunocompromise.”
 

The details

Clinical experts on the CDC panel spent a good deal of time trying to suss out exactly what conditions might fall under the FDA’s umbrella for a third dose.

In a presentation to the committee, Neela Goswami, MD, PhD, an assistant professor of infectious diseases at Emory University School of Medicine and of epidemiology at the Emory Rollins School of Public Health, Atlanta, stressed that the shots are intended for patients who are moderately or severely immunocompromised, in close consultation with their doctors, but that people who should qualify would include those:

• Receiving treatment for solid tumors or blood cancers
• Taking immunosuppressing medications after a solid organ transplant
• Within 2 years of receiving CAR-T therapy or a stem cell transplant
• Who have primary immunodeficiencies – rare genetic disorders that prevent the immune system from working properly
• With advanced or untreated 
• Taking high-dose corticosteroids (more than 20 milligrams of  or its equivalent daily), alkylating agents, antimetabolites, chemotherapy, TNF blockers, or other immunomodulating or immunosuppressing biologics
• With certain chronic medical conditions, such as  or asplenia – living without a spleen
• Receiving dialysis

In discussion, CDC experts clarified that these third doses were not intended for people whose immune function had waned with age, such as elderly residents of long-term care facilities or people with chronic diseases like diabetes.

The idea is to try to get a third dose of the vaccine they’ve already had – Moderna or Pfizer – but if that’s not feasible, it’s fine for the third dose to be different from what someone has had before. The third dose should be given at least 28 days after a second dose, and, ideally, before the initiation of immunosuppressive therapy.

Participants in the meeting said that the CDC would post updated materials on its website to help guide physicians on exactly who should receive third doses.

Ultimately, however, the extra doses will be given on an honor system; no prescriptions or other kinds of clinical documentation will be required for people to get a third dose of these shots.

Tests to measure neutralizing antibodies are also not recommended before the shots are given because of differences in the types of tests used to measure these antibodies and the difficulty in interpreting them. It’s unclear right now what level of neutralizing antibodies is needed for protection.
 

‘Peace of mind’

In public testimony, Heather Braaten, a 44-year-old being treated for ovarian cancer, said she was grateful to have gotten two shots of the Pfizer vaccine last winter, in between rounds of chemotherapy, but she knew she was probably not well protected. She said she’d become obsessive over the past few months reading medical studies and trying to understand her risk.

“I have felt distraught over the situation. My prognosis is poor. I most likely have about two to three years left to live, so everything counts,” Ms. Braaten said.

She said her life ambitions were humble. She wants to visit with friends and family and not have to worry that she’ll be a breakthrough case. She wants to go grocery shopping again and “not panic and leave the store after five minutes.” She’d love to feel free to travel, she said.

“While I understand I still need to be cautious, I am hopeful for the peace of mind and greater freedom a third shot can provide,” Ms. Braaten said.
 

More boosters on the way?

In the second half of the meeting, the CDC also signaled that it was considering the use of boosters for people whose immunity might have waned in the months since they had completed their vaccine series, particularly seniors. About 75% of people hospitalized with vaccine breakthrough cases are over age 65, according to CDC data.

Those considerations are becoming more urgent as the Delta variant continues to pummel less vaccinated states and counties.

In its presentation to the ACIP, Heather Scobie, PhD, MPH, a member of the CDC’s COVID Response Team, highlighted data from Canada, Israel, Qatar, and the United Kingdom showing that, while the Pfizer vaccine was still highly effective at preventing hospitalizations and death, it’s far less likely when faced with Delta to prevent an infection that causes symptoms.

In Israel, Pfizer’s vaccine prevented symptoms an average of 41% of the time. In Qatar, which is also using the Moderna vaccine, Pfizer’s prevented symptomatic infections with Delta about 54% of the time compared with 85% with Moderna’s.

Dr. Scobie noted that Pfizer’s waning efficacy may have something to do with the fact that it uses a lower dosage than Moderna’s. Pfizer’s recommended dosing interval is also shorter – 3 weeks compared with 4 weeks for Moderna’s. Stretching the time between shots has been shown to boost vaccine effectiveness, she said.

New data from the Mayo clinic, published ahead of peer review, also suggest that Pfizer’s protection may be fading more quickly than Moderna’s. 

In February, both shots were nearly 100% effective at preventing the SARS-CoV-2 infection, but by July, against Delta, Pfizer’s efficacy had dropped to somewhere between 13% and 62%, while Moderna’s was still effective at preventing infection between 58% and 87% of the time.

In July, Pfizer’s was between 24% and 94% effective at preventing hospitalization with a COVID-19 infection and Moderna’s was between 33% and 96% effective at preventing hospitalization.

While that may sound like cause for concern, Dr. Scobie noted that, as of August 2, severe COVD-19 outcomes after vaccination are still very rare. Among 164 million fully vaccinated people in the United States there have been about 7,000 hospitalizations and 1,500 deaths; nearly three out of four of these have been in people over the age of 65.

The ACIP will next meet on August 24 to focus solely on the COVID-19 vaccines.

A version of this article first appeared on Medscape.com.

Centers for Disease Control and Prevention Director Rochelle Walensky, MD, has officially signed off on a recommendation by an independent panel of 11 experts to allow people with weakened immune function to get a third dose of certain COVID-19 vaccines.

The decision follows a unanimous vote by the CDC’s Advisory Committee on Immunization Practices (ACIP), which in turn came hours after the U.S. Food and Drug Administration updated its Emergency Use Authorization (EUA) for the Pfizer and Moderna mRNA vaccines.

About 7 million adults in the United States have moderately to severely impaired immune function because of a medical condition they live with or a medication they take to manage a health condition.

People who fall into this category are at higher risk of being hospitalized or dying if they get COVID-19. They are also more likely to transmit the infection. About 40% of vaccinated patients who are hospitalized with breakthrough cases are immunocompromised.

Recent studies have shown that between one-third and one-half of immunocompromised people who didn’t develop antibodies after two doses of a vaccine do get some level of protection after a third dose.

Even then, however, the protection immunocompromised people get from vaccines is not as robust as someone who has healthy immune function, and some panel members were concerned that a third dose might come with a false sense of security.

“My only concern with adding a third dose for the immunocompromised is the impression that our immunocompromised population [will] then be safe,” said ACIP member Helen Talbot, MD, MPH, an associate professor of medicine at Vanderbilt University Medical Center in Nashville, Tenn.

“I think the reality is they’ll be safer but still at incredibly high risk for severe disease and death,” she said.

In updating its EUA, the FDA stressed that, even after a third dose, people who are immunocompromised will still need to wear a mask indoors, socially distance, and avoid large crowds. In addition, family members and other close contacts should be fully vaccinated to protect these vulnerable individuals.
 

Johnson & Johnson not in the mix

The boosters will be available to children as young as 12 years of age who’ve had a Pfizer vaccine or those ages 18 and older who’ve gotten the Moderna vaccine.

For now, people who’ve had the one-dose Johnson & Johnson vaccine have not been cleared to get a second dose of any vaccine.

FDA experts acknowledged the gap but said that people who had received the Johnson & Johnson vaccine represented a small slice of vaccinated Americans, and said they couldn’t act before the FDA had updated its authorization for that vaccine, which the agency is actively exploring.

“We had to do what we’re doing based on the data we have in hand,” said Peter Marks, MD, director of the Center for Biologics Evaluation and Research at the FDA, the division of the agency that regulates vaccines.

“We think at least there is a solution here for the very large majority of immunocompromised individuals, and we believe we will probably have a solution for the remainder in the not-too-distant future,” Dr. Marks said.

In its updated EUA, the FDA said that the third shots were intended for people who had undergone solid organ transplants or have an “equivalent level of immunocompromise.”
 

The details

Clinical experts on the CDC panel spent a good deal of time trying to suss out exactly what conditions might fall under the FDA’s umbrella for a third dose.

In a presentation to the committee, Neela Goswami, MD, PhD, an assistant professor of infectious diseases at Emory University School of Medicine and of epidemiology at the Emory Rollins School of Public Health, Atlanta, stressed that the shots are intended for patients who are moderately or severely immunocompromised, in close consultation with their doctors, but that people who should qualify would include those:

• Receiving treatment for solid tumors or blood cancers
• Taking immunosuppressing medications after a solid organ transplant
• Within 2 years of receiving CAR-T therapy or a stem cell transplant
• Who have primary immunodeficiencies – rare genetic disorders that prevent the immune system from working properly
• With advanced or untreated 
• Taking high-dose corticosteroids (more than 20 milligrams of  or its equivalent daily), alkylating agents, antimetabolites, chemotherapy, TNF blockers, or other immunomodulating or immunosuppressing biologics
• With certain chronic medical conditions, such as  or asplenia – living without a spleen
• Receiving dialysis

In discussion, CDC experts clarified that these third doses were not intended for people whose immune function had waned with age, such as elderly residents of long-term care facilities or people with chronic diseases like diabetes.

The idea is to try to get a third dose of the vaccine they’ve already had – Moderna or Pfizer – but if that’s not feasible, it’s fine for the third dose to be different from what someone has had before. The third dose should be given at least 28 days after a second dose, and, ideally, before the initiation of immunosuppressive therapy.

Participants in the meeting said that the CDC would post updated materials on its website to help guide physicians on exactly who should receive third doses.

Ultimately, however, the extra doses will be given on an honor system; no prescriptions or other kinds of clinical documentation will be required for people to get a third dose of these shots.

Tests to measure neutralizing antibodies are also not recommended before the shots are given because of differences in the types of tests used to measure these antibodies and the difficulty in interpreting them. It’s unclear right now what level of neutralizing antibodies is needed for protection.
 

‘Peace of mind’

In public testimony, Heather Braaten, a 44-year-old being treated for ovarian cancer, said she was grateful to have gotten two shots of the Pfizer vaccine last winter, in between rounds of chemotherapy, but she knew she was probably not well protected. She said she’d become obsessive over the past few months reading medical studies and trying to understand her risk.

“I have felt distraught over the situation. My prognosis is poor. I most likely have about two to three years left to live, so everything counts,” Ms. Braaten said.

She said her life ambitions were humble. She wants to visit with friends and family and not have to worry that she’ll be a breakthrough case. She wants to go grocery shopping again and “not panic and leave the store after five minutes.” She’d love to feel free to travel, she said.

“While I understand I still need to be cautious, I am hopeful for the peace of mind and greater freedom a third shot can provide,” Ms. Braaten said.
 

More boosters on the way?

In the second half of the meeting, the CDC also signaled that it was considering the use of boosters for people whose immunity might have waned in the months since they had completed their vaccine series, particularly seniors. About 75% of people hospitalized with vaccine breakthrough cases are over age 65, according to CDC data.

Those considerations are becoming more urgent as the Delta variant continues to pummel less vaccinated states and counties.

In its presentation to the ACIP, Heather Scobie, PhD, MPH, a member of the CDC’s COVID Response Team, highlighted data from Canada, Israel, Qatar, and the United Kingdom showing that, while the Pfizer vaccine was still highly effective at preventing hospitalizations and death, it’s far less likely when faced with Delta to prevent an infection that causes symptoms.

In Israel, Pfizer’s vaccine prevented symptoms an average of 41% of the time. In Qatar, which is also using the Moderna vaccine, Pfizer’s prevented symptomatic infections with Delta about 54% of the time compared with 85% with Moderna’s.

Dr. Scobie noted that Pfizer’s waning efficacy may have something to do with the fact that it uses a lower dosage than Moderna’s. Pfizer’s recommended dosing interval is also shorter – 3 weeks compared with 4 weeks for Moderna’s. Stretching the time between shots has been shown to boost vaccine effectiveness, she said.

New data from the Mayo clinic, published ahead of peer review, also suggest that Pfizer’s protection may be fading more quickly than Moderna’s. 

In February, both shots were nearly 100% effective at preventing the SARS-CoV-2 infection, but by July, against Delta, Pfizer’s efficacy had dropped to somewhere between 13% and 62%, while Moderna’s was still effective at preventing infection between 58% and 87% of the time.

In July, Pfizer’s was between 24% and 94% effective at preventing hospitalization with a COVID-19 infection and Moderna’s was between 33% and 96% effective at preventing hospitalization.

While that may sound like cause for concern, Dr. Scobie noted that, as of August 2, severe COVD-19 outcomes after vaccination are still very rare. Among 164 million fully vaccinated people in the United States there have been about 7,000 hospitalizations and 1,500 deaths; nearly three out of four of these have been in people over the age of 65.

The ACIP will next meet on August 24 to focus solely on the COVID-19 vaccines.

A version of this article first appeared on Medscape.com.