Covid ICYMI

About 2% of asymptomatic college students carried 90% of COVID-19 viral load levels on a Colorado campus last year, new research reveals. Furthermore, the viral loads in these students were as elevated as those seen in hospitalized patients.

“College campuses were one of the few places where people without any symptoms or suspicions of exposure were being screened for the virus. This allowed us to make some powerful comparisons between symptomatic vs healthy carriers of the virus,” senior study author Sara Sawyer, PhD, professor of virology at the University of Colorado, Boulder, said in an interview.

“It turns out, walking around a college campus can be as dangerous as walking through a COVID ward in the hospital, in that you will experience these viral ‘super carriers’ equally in both settings,” she said.

“This is an important study in advancing our understanding of how SARS-CoV-2 is distributed in the population,” Thomas Giordano, MD, MPH, professor and section chief of infectious diseases at Baylor College of Medicine, Houston, said in an interview.

The study “adds to the evidence that viral load is not too tightly correlated with symptoms.” In fact, Dr. Giordano added, “this study suggests viral load is not at all correlated with symptoms.”

Viral load may not be correlated with transmissibility either, said Raphael Viscidi, MD, when asked to comment. “This is not a transmissibility study. They did not show that viral load is the factor related to transmission.”

“It’s true that 2% of the population they studied carried 90% of the virus, but it does not establish any biological importance to that 2%,” added Dr. Viscidi, professor of pediatrics and oncology at Johns Hopkins University, Baltimore,.

The 2% could just be the upper tail end of a normal bell-shaped distribution curve, Dr. Viscidi said, or there could be something biologically unique about that group. But the study does not make that distinction, he said.

The study was published online May 10, 2021, in PNAS, the official journal of the National Academy of Sciences.
 

A similar picture in hospitalized patients

Out of more than 72,500 saliva samples taken during COVID-19 screening at the University of Colorado Boulder between Aug. 27 and Dec. 11, 2020, 1,405 were positive for SARS-CoV-2.

The investigators also compared viral loads from students with those of hospitalized patients based on published data. They found the distribution of viral loads between these groups “indistinguishable.”

“Strikingly, these datasets demonstrate dramatic differences in viral levels between individuals, with a very small minority of the infected individuals harboring the vast majority of the infectious virions,” the researchers wrote. The comparison “really represents two extremes: One group is mostly hospitalized, while the other group represents a mostly young and healthy (but infected) college population.”

“It would be interesting to adjust public health recommendations based on a person’s viral load,” Dr. Giordano said. “One could speculate that a person with a very high viral load could be isolated longer or more thoroughly, while someone with a very low viral load could be minimally isolated.

“This is speculation, and more data are needed to test this concept,” he added. Also, quantitative viral load testing would need to be standardized before it could be used to guide such decision-making
 

Preceding the COVID-19 vaccine era

It should be noted that the research was conducted in fall 2020, before access to COVID-19 immunization.

“The study was performed prior to vaccine availability in a cohort of young people. It adds further data to support prior observations that the majority of infections are spread by a much smaller group of individuals,” David Hirschwerk, MD, said in an interview.

“Now that vaccines are available, I think it is very likely that a repeat study of this type would show diminished transmission from vaccinated people who were infected yet asymptomatic,” added Dr. Hirschwerk, an infectious disease specialist at Northwell Health in New Hyde Park, N.Y., who was not affiliated with the research.
 

Mechanism still a mystery

“This finding has been in the literature in piecemeal fashion since the beginning of the pandemic,” Dr. Sawyer said. “I just think we were the first to realize the bigger implications of these plots of viral load that we have all been seeing over and over again.”

How a minority of people walk around asymptomatic with a majority of virus remains unanswered. Are there special people who can harbor these extremely high viral loads? Or do many infected individuals experience a short period of time when they carry such elevated levels?

The highest observed viral load in the current study was more than 6 trillion virions per mL. “It is remarkable to consider that this individual was on campus and reported no symptoms at our testing site,” the researchers wrote.

In contrast, the lowest viral load detected was 8 virions per mL.

Although more research is needed, the investigators noted that “a strong implication is that these individuals who are viral ‘super carriers’ may also be ‘superspreaders.’ ”

Some of the study authors have financial ties to companies that offer commercial SARS-CoV-2 testing, including Darwin Biosciences, TUMI Genomics, Faze Medicines, and Arpeggio Biosciences.

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

About 2% of asymptomatic college students carried 90% of COVID-19 viral load levels on a Colorado campus last year, new research reveals. Furthermore, the viral loads in these students were as elevated as those seen in hospitalized patients.

“College campuses were one of the few places where people without any symptoms or suspicions of exposure were being screened for the virus. This allowed us to make some powerful comparisons between symptomatic vs healthy carriers of the virus,” senior study author Sara Sawyer, PhD, professor of virology at the University of Colorado, Boulder, said in an interview.

“It turns out, walking around a college campus can be as dangerous as walking through a COVID ward in the hospital, in that you will experience these viral ‘super carriers’ equally in both settings,” she said.

“This is an important study in advancing our understanding of how SARS-CoV-2 is distributed in the population,” Thomas Giordano, MD, MPH, professor and section chief of infectious diseases at Baylor College of Medicine, Houston, said in an interview.

The study “adds to the evidence that viral load is not too tightly correlated with symptoms.” In fact, Dr. Giordano added, “this study suggests viral load is not at all correlated with symptoms.”

Viral load may not be correlated with transmissibility either, said Raphael Viscidi, MD, when asked to comment. “This is not a transmissibility study. They did not show that viral load is the factor related to transmission.”

“It’s true that 2% of the population they studied carried 90% of the virus, but it does not establish any biological importance to that 2%,” added Dr. Viscidi, professor of pediatrics and oncology at Johns Hopkins University, Baltimore,.

The 2% could just be the upper tail end of a normal bell-shaped distribution curve, Dr. Viscidi said, or there could be something biologically unique about that group. But the study does not make that distinction, he said.

The study was published online May 10, 2021, in PNAS, the official journal of the National Academy of Sciences.
 

A similar picture in hospitalized patients

Out of more than 72,500 saliva samples taken during COVID-19 screening at the University of Colorado Boulder between Aug. 27 and Dec. 11, 2020, 1,405 were positive for SARS-CoV-2.

The investigators also compared viral loads from students with those of hospitalized patients based on published data. They found the distribution of viral loads between these groups “indistinguishable.”

“Strikingly, these datasets demonstrate dramatic differences in viral levels between individuals, with a very small minority of the infected individuals harboring the vast majority of the infectious virions,” the researchers wrote. The comparison “really represents two extremes: One group is mostly hospitalized, while the other group represents a mostly young and healthy (but infected) college population.”

“It would be interesting to adjust public health recommendations based on a person’s viral load,” Dr. Giordano said. “One could speculate that a person with a very high viral load could be isolated longer or more thoroughly, while someone with a very low viral load could be minimally isolated.

“This is speculation, and more data are needed to test this concept,” he added. Also, quantitative viral load testing would need to be standardized before it could be used to guide such decision-making
 

Preceding the COVID-19 vaccine era

It should be noted that the research was conducted in fall 2020, before access to COVID-19 immunization.

“The study was performed prior to vaccine availability in a cohort of young people. It adds further data to support prior observations that the majority of infections are spread by a much smaller group of individuals,” David Hirschwerk, MD, said in an interview.

“Now that vaccines are available, I think it is very likely that a repeat study of this type would show diminished transmission from vaccinated people who were infected yet asymptomatic,” added Dr. Hirschwerk, an infectious disease specialist at Northwell Health in New Hyde Park, N.Y., who was not affiliated with the research.
 

Mechanism still a mystery

“This finding has been in the literature in piecemeal fashion since the beginning of the pandemic,” Dr. Sawyer said. “I just think we were the first to realize the bigger implications of these plots of viral load that we have all been seeing over and over again.”

How a minority of people walk around asymptomatic with a majority of virus remains unanswered. Are there special people who can harbor these extremely high viral loads? Or do many infected individuals experience a short period of time when they carry such elevated levels?

The highest observed viral load in the current study was more than 6 trillion virions per mL. “It is remarkable to consider that this individual was on campus and reported no symptoms at our testing site,” the researchers wrote.

In contrast, the lowest viral load detected was 8 virions per mL.

Although more research is needed, the investigators noted that “a strong implication is that these individuals who are viral ‘super carriers’ may also be ‘superspreaders.’ ”

Some of the study authors have financial ties to companies that offer commercial SARS-CoV-2 testing, including Darwin Biosciences, TUMI Genomics, Faze Medicines, and Arpeggio Biosciences.

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

About 2% of asymptomatic college students carried 90% of COVID-19 viral load levels on a Colorado campus last year, new research reveals. Furthermore, the viral loads in these students were as elevated as those seen in hospitalized patients.

“College campuses were one of the few places where people without any symptoms or suspicions of exposure were being screened for the virus. This allowed us to make some powerful comparisons between symptomatic vs healthy carriers of the virus,” senior study author Sara Sawyer, PhD, professor of virology at the University of Colorado, Boulder, said in an interview.

“It turns out, walking around a college campus can be as dangerous as walking through a COVID ward in the hospital, in that you will experience these viral ‘super carriers’ equally in both settings,” she said.

“This is an important study in advancing our understanding of how SARS-CoV-2 is distributed in the population,” Thomas Giordano, MD, MPH, professor and section chief of infectious diseases at Baylor College of Medicine, Houston, said in an interview.

The study “adds to the evidence that viral load is not too tightly correlated with symptoms.” In fact, Dr. Giordano added, “this study suggests viral load is not at all correlated with symptoms.”

Viral load may not be correlated with transmissibility either, said Raphael Viscidi, MD, when asked to comment. “This is not a transmissibility study. They did not show that viral load is the factor related to transmission.”

“It’s true that 2% of the population they studied carried 90% of the virus, but it does not establish any biological importance to that 2%,” added Dr. Viscidi, professor of pediatrics and oncology at Johns Hopkins University, Baltimore,.

The 2% could just be the upper tail end of a normal bell-shaped distribution curve, Dr. Viscidi said, or there could be something biologically unique about that group. But the study does not make that distinction, he said.

The study was published online May 10, 2021, in PNAS, the official journal of the National Academy of Sciences.
 

A similar picture in hospitalized patients

Out of more than 72,500 saliva samples taken during COVID-19 screening at the University of Colorado Boulder between Aug. 27 and Dec. 11, 2020, 1,405 were positive for SARS-CoV-2.

The investigators also compared viral loads from students with those of hospitalized patients based on published data. They found the distribution of viral loads between these groups “indistinguishable.”

“Strikingly, these datasets demonstrate dramatic differences in viral levels between individuals, with a very small minority of the infected individuals harboring the vast majority of the infectious virions,” the researchers wrote. The comparison “really represents two extremes: One group is mostly hospitalized, while the other group represents a mostly young and healthy (but infected) college population.”

“It would be interesting to adjust public health recommendations based on a person’s viral load,” Dr. Giordano said. “One could speculate that a person with a very high viral load could be isolated longer or more thoroughly, while someone with a very low viral load could be minimally isolated.

“This is speculation, and more data are needed to test this concept,” he added. Also, quantitative viral load testing would need to be standardized before it could be used to guide such decision-making
 

Preceding the COVID-19 vaccine era

It should be noted that the research was conducted in fall 2020, before access to COVID-19 immunization.

“The study was performed prior to vaccine availability in a cohort of young people. It adds further data to support prior observations that the majority of infections are spread by a much smaller group of individuals,” David Hirschwerk, MD, said in an interview.

“Now that vaccines are available, I think it is very likely that a repeat study of this type would show diminished transmission from vaccinated people who were infected yet asymptomatic,” added Dr. Hirschwerk, an infectious disease specialist at Northwell Health in New Hyde Park, N.Y., who was not affiliated with the research.
 

Mechanism still a mystery

“This finding has been in the literature in piecemeal fashion since the beginning of the pandemic,” Dr. Sawyer said. “I just think we were the first to realize the bigger implications of these plots of viral load that we have all been seeing over and over again.”

How a minority of people walk around asymptomatic with a majority of virus remains unanswered. Are there special people who can harbor these extremely high viral loads? Or do many infected individuals experience a short period of time when they carry such elevated levels?

The highest observed viral load in the current study was more than 6 trillion virions per mL. “It is remarkable to consider that this individual was on campus and reported no symptoms at our testing site,” the researchers wrote.

In contrast, the lowest viral load detected was 8 virions per mL.

Although more research is needed, the investigators noted that “a strong implication is that these individuals who are viral ‘super carriers’ may also be ‘superspreaders.’ ”

Some of the study authors have financial ties to companies that offer commercial SARS-CoV-2 testing, including Darwin Biosciences, TUMI Genomics, Faze Medicines, and Arpeggio Biosciences.

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

India is in a crisis as the burden of COVID-19 has collapsed parts of the health care system. There are not enough beds, not enough oxygen, and not enough crematoria to handle the pandemic. India is also a major supplier of vaccines for itself and many other countries. That production capacity has also been affected by the local events, further worsening the response to the pandemic over the next few months.

This collapse is the specter that, in April 2020, placed a hospital ship next to Manhattan and rows of beds in its convention center. Fortunately, the lockdown in March 2020 sufficiently flattened the curve. The city avoided utilizing that disaster capacity, though many New Yorkers died out of sight in nursing homes. When the third and largest wave of cases in the United States peaked in January 2021, hospitals throughout California reached capacity but avoided bursting. In April 2021, localized outbreaks in Michigan, Arizona, and Ontario again tested the maximum capacity for providing modern medical treatments. Great Britain used a second lockdown in October 2020 and a third in January 2021 to control the pandemic, with Prime Minister Boris Johnson emphasizing that it was these social interventions, and not vaccines, which provided the mitigating effects. Other European Union nations adopted similar strategies. Prudent choices by government guided by science, combined with the cooperation of the public, have been and still are crucial to mollify the pandemic.

There is hope that soon vaccines will return daily life to a new normal. In the United States, the Centers for Disease Control and Prevention has loosened restrictions on social gathering. An increase in daily new cases of COVID-19 in April 2021 has turned into just a blip before continuing to recede. Perhaps that is the first sign of vaccination working at the level of public health. However, the May 2021 lockdown in highly vaccinated Seychelles is a warning that the danger remains. A single match can start a huge forest fire. The first 150 million cases of COVID-19 worldwide have, through natural rates of mutation, produced several variants that might partially evade current vaccines. The danger of newer variants persists with the next 150 million cases as the pandemic continues to rage in many nations which are just one airplane ride away. All human inhabitants of this blue-covered third rock from the sun are interconnected.

The benefits of scientific advancement have been extolled for centuries. This includes both individual discoveries as well as a mindset that favors rationalism over fatalism. On the whole, the benefits of scientific progress outweigh the negatives. Negative environmental impacts include pollution and climate change. Economic impacts include raising the mean economic standard of living but with greater inequity. Historically, governmental and social institutions have attempted to mitigate these negative consequences. Those efforts have attempted to provide guidance and a moral compass to direct the progress of scientific advancement, particularly in fields like gene therapy. Those efforts have called upon developed nations to share the bounties of progress with other nations.

Modern medicine has provided the fruit of these scientific advancements to a limited fraction of the world’s population during the 20th century. The improvements in life expectancy and infant mortality have come primarily from civil engineers getting running water into cities and sewage out. A smaller portion of the benefits are from public health measures that reduced tuberculosis, smallpox, polio, and measles. Agriculture became more reliable, productive, and nutritious. In the 21st century, medical care (control of hypertension, diabetes, and clotting) aimed at reducing heart disease and strokes have added another 2-3 years to the life expectancy in the United States, with much of that benefit erased by the epidemics of obesity and opioid abuse.

Modern medical technology has created treatments that cost $10,000 a month to add a few extra months of life to geriatric patients with terminal cancer. Meanwhile, in more mundane care, efforts like Choosing Wisely seek to save money wasted on low-value, useless, and even harmful tests and therapies. There is no single person or agency managing this chaotic process of inventing expensive new technologies while inadequately addressing the widespread shortages of mental health care, disparities in education, and other social determinants of health. The pandemic has highlighted these preexisting weaknesses in the social fabric.

The cries from India have been accompanied by voices of anger from India and other nations accusing the United States of hoarding vaccines and the raw materials needed to produce them. This has been called vaccine apartheid. The United States is not alone in its political decision to prioritize domestic interests over international ones; India’s recent government is similarly nationalistic. Scientists warn that no one is safe locally as long as the pandemic rages in other countries. The Biden administration, in a delayed response to the crisis in India, finally announced plans to share some unused vaccines (of a brand not yet Food and Drug Administration approved) as well as some vaccine raw materials whose export was forbidden by a regulation under the Defense Production Act. Reading below the headlines, the promised response won’t be implemented for weeks or months. We must do better.

The logistics of sharing the benefits of advanced science are complicated. The ethics are not. Who is my neighbor? If you didn’t learn the answer to that in Sunday school, there isn’t much more I can say.

Dr. Powell is a retired pediatric hospitalist and clinical ethics consultant living in St. Louis. He has no financial disclosures, Email him at [email protected]

India is in a crisis as the burden of COVID-19 has collapsed parts of the health care system. There are not enough beds, not enough oxygen, and not enough crematoria to handle the pandemic. India is also a major supplier of vaccines for itself and many other countries. That production capacity has also been affected by the local events, further worsening the response to the pandemic over the next few months.

This collapse is the specter that, in April 2020, placed a hospital ship next to Manhattan and rows of beds in its convention center. Fortunately, the lockdown in March 2020 sufficiently flattened the curve. The city avoided utilizing that disaster capacity, though many New Yorkers died out of sight in nursing homes. When the third and largest wave of cases in the United States peaked in January 2021, hospitals throughout California reached capacity but avoided bursting. In April 2021, localized outbreaks in Michigan, Arizona, and Ontario again tested the maximum capacity for providing modern medical treatments. Great Britain used a second lockdown in October 2020 and a third in January 2021 to control the pandemic, with Prime Minister Boris Johnson emphasizing that it was these social interventions, and not vaccines, which provided the mitigating effects. Other European Union nations adopted similar strategies. Prudent choices by government guided by science, combined with the cooperation of the public, have been and still are crucial to mollify the pandemic.

There is hope that soon vaccines will return daily life to a new normal. In the United States, the Centers for Disease Control and Prevention has loosened restrictions on social gathering. An increase in daily new cases of COVID-19 in April 2021 has turned into just a blip before continuing to recede. Perhaps that is the first sign of vaccination working at the level of public health. However, the May 2021 lockdown in highly vaccinated Seychelles is a warning that the danger remains. A single match can start a huge forest fire. The first 150 million cases of COVID-19 worldwide have, through natural rates of mutation, produced several variants that might partially evade current vaccines. The danger of newer variants persists with the next 150 million cases as the pandemic continues to rage in many nations which are just one airplane ride away. All human inhabitants of this blue-covered third rock from the sun are interconnected.

The benefits of scientific advancement have been extolled for centuries. This includes both individual discoveries as well as a mindset that favors rationalism over fatalism. On the whole, the benefits of scientific progress outweigh the negatives. Negative environmental impacts include pollution and climate change. Economic impacts include raising the mean economic standard of living but with greater inequity. Historically, governmental and social institutions have attempted to mitigate these negative consequences. Those efforts have attempted to provide guidance and a moral compass to direct the progress of scientific advancement, particularly in fields like gene therapy. Those efforts have called upon developed nations to share the bounties of progress with other nations.

Modern medicine has provided the fruit of these scientific advancements to a limited fraction of the world’s population during the 20th century. The improvements in life expectancy and infant mortality have come primarily from civil engineers getting running water into cities and sewage out. A smaller portion of the benefits are from public health measures that reduced tuberculosis, smallpox, polio, and measles. Agriculture became more reliable, productive, and nutritious. In the 21st century, medical care (control of hypertension, diabetes, and clotting) aimed at reducing heart disease and strokes have added another 2-3 years to the life expectancy in the United States, with much of that benefit erased by the epidemics of obesity and opioid abuse.

Modern medical technology has created treatments that cost $10,000 a month to add a few extra months of life to geriatric patients with terminal cancer. Meanwhile, in more mundane care, efforts like Choosing Wisely seek to save money wasted on low-value, useless, and even harmful tests and therapies. There is no single person or agency managing this chaotic process of inventing expensive new technologies while inadequately addressing the widespread shortages of mental health care, disparities in education, and other social determinants of health. The pandemic has highlighted these preexisting weaknesses in the social fabric.

The cries from India have been accompanied by voices of anger from India and other nations accusing the United States of hoarding vaccines and the raw materials needed to produce them. This has been called vaccine apartheid. The United States is not alone in its political decision to prioritize domestic interests over international ones; India’s recent government is similarly nationalistic. Scientists warn that no one is safe locally as long as the pandemic rages in other countries. The Biden administration, in a delayed response to the crisis in India, finally announced plans to share some unused vaccines (of a brand not yet Food and Drug Administration approved) as well as some vaccine raw materials whose export was forbidden by a regulation under the Defense Production Act. Reading below the headlines, the promised response won’t be implemented for weeks or months. We must do better.

The logistics of sharing the benefits of advanced science are complicated. The ethics are not. Who is my neighbor? If you didn’t learn the answer to that in Sunday school, there isn’t much more I can say.

Dr. Powell is a retired pediatric hospitalist and clinical ethics consultant living in St. Louis. He has no financial disclosures, Email him at [email protected]

India is in a crisis as the burden of COVID-19 has collapsed parts of the health care system. There are not enough beds, not enough oxygen, and not enough crematoria to handle the pandemic. India is also a major supplier of vaccines for itself and many other countries. That production capacity has also been affected by the local events, further worsening the response to the pandemic over the next few months.

This collapse is the specter that, in April 2020, placed a hospital ship next to Manhattan and rows of beds in its convention center. Fortunately, the lockdown in March 2020 sufficiently flattened the curve. The city avoided utilizing that disaster capacity, though many New Yorkers died out of sight in nursing homes. When the third and largest wave of cases in the United States peaked in January 2021, hospitals throughout California reached capacity but avoided bursting. In April 2021, localized outbreaks in Michigan, Arizona, and Ontario again tested the maximum capacity for providing modern medical treatments. Great Britain used a second lockdown in October 2020 and a third in January 2021 to control the pandemic, with Prime Minister Boris Johnson emphasizing that it was these social interventions, and not vaccines, which provided the mitigating effects. Other European Union nations adopted similar strategies. Prudent choices by government guided by science, combined with the cooperation of the public, have been and still are crucial to mollify the pandemic.

There is hope that soon vaccines will return daily life to a new normal. In the United States, the Centers for Disease Control and Prevention has loosened restrictions on social gathering. An increase in daily new cases of COVID-19 in April 2021 has turned into just a blip before continuing to recede. Perhaps that is the first sign of vaccination working at the level of public health. However, the May 2021 lockdown in highly vaccinated Seychelles is a warning that the danger remains. A single match can start a huge forest fire. The first 150 million cases of COVID-19 worldwide have, through natural rates of mutation, produced several variants that might partially evade current vaccines. The danger of newer variants persists with the next 150 million cases as the pandemic continues to rage in many nations which are just one airplane ride away. All human inhabitants of this blue-covered third rock from the sun are interconnected.

The benefits of scientific advancement have been extolled for centuries. This includes both individual discoveries as well as a mindset that favors rationalism over fatalism. On the whole, the benefits of scientific progress outweigh the negatives. Negative environmental impacts include pollution and climate change. Economic impacts include raising the mean economic standard of living but with greater inequity. Historically, governmental and social institutions have attempted to mitigate these negative consequences. Those efforts have attempted to provide guidance and a moral compass to direct the progress of scientific advancement, particularly in fields like gene therapy. Those efforts have called upon developed nations to share the bounties of progress with other nations.

Modern medicine has provided the fruit of these scientific advancements to a limited fraction of the world’s population during the 20th century. The improvements in life expectancy and infant mortality have come primarily from civil engineers getting running water into cities and sewage out. A smaller portion of the benefits are from public health measures that reduced tuberculosis, smallpox, polio, and measles. Agriculture became more reliable, productive, and nutritious. In the 21st century, medical care (control of hypertension, diabetes, and clotting) aimed at reducing heart disease and strokes have added another 2-3 years to the life expectancy in the United States, with much of that benefit erased by the epidemics of obesity and opioid abuse.

Modern medical technology has created treatments that cost $10,000 a month to add a few extra months of life to geriatric patients with terminal cancer. Meanwhile, in more mundane care, efforts like Choosing Wisely seek to save money wasted on low-value, useless, and even harmful tests and therapies. There is no single person or agency managing this chaotic process of inventing expensive new technologies while inadequately addressing the widespread shortages of mental health care, disparities in education, and other social determinants of health. The pandemic has highlighted these preexisting weaknesses in the social fabric.

The cries from India have been accompanied by voices of anger from India and other nations accusing the United States of hoarding vaccines and the raw materials needed to produce them. This has been called vaccine apartheid. The United States is not alone in its political decision to prioritize domestic interests over international ones; India’s recent government is similarly nationalistic. Scientists warn that no one is safe locally as long as the pandemic rages in other countries. The Biden administration, in a delayed response to the crisis in India, finally announced plans to share some unused vaccines (of a brand not yet Food and Drug Administration approved) as well as some vaccine raw materials whose export was forbidden by a regulation under the Defense Production Act. Reading below the headlines, the promised response won’t be implemented for weeks or months. We must do better.

The logistics of sharing the benefits of advanced science are complicated. The ethics are not. Who is my neighbor? If you didn’t learn the answer to that in Sunday school, there isn’t much more I can say.

Dr. Powell is a retired pediatric hospitalist and clinical ethics consultant living in St. Louis. He has no financial disclosures, Email him at [email protected]

My first thought on this column was maybe Pediatric News has written sufficiently about SARS-CoV-2 infection, and it is time to move on. However, the agenda for the May 12th Advisory Committee on Immunization Practice includes a review of the Pfizer-BioNTech COVID-19 vaccine safety and immunogenicity data for the 12- to 15-year-old age cohort that suggests the potential for vaccine availability and roll out for early adolescents in the near future and the need for up-to-date knowledge about the incidence, severity, and long-term outcome of COVID-19 in the pediatric population.

Updating and summarizing the pediatric experience for the pediatric community on what children and adolescents have experienced because of SARS-CoV-2 infection is critical to address the myriad of questions that will come from colleagues, parents, and adolescents themselves. A great resource, published weekly, is the joint report from the American Academy of Pediatrics and the Children’s Hospital Association.¹ As of April 29, 2021, 3,782,724 total child COVID-19 cases have been reported from 49 states, New York City (NYC), the District of Columbia, Guam, and Puerto Rico. Children represent approximately 14% of cases in the United States and not surprisingly are an increasing proportion of total cases as vaccine impact reduces cases among older age groups. Nearly 5% of the pediatric population has already been infected with SARS-CoV-2. Fortunately, compared with adults, hospitalization, severe disease, and mortality remain far lower both in number and proportion than in the adult population. Cumulative hospitalizations from 24 states and NYC total 15,456 (0.8%) among those infected, with 303 deaths reported (from 43 states, NYC, Guam, and Puerto Rico). Case fatality rate approximates 0.01% in the most recent summary of state reports. One of the limitations of this report is that each state decides how to report the age distribution of COVID-19 cases resulting in variation in age range; another is the data are limited to those details individual states chose to make publicly available.

Although children do not commonly develop severe disease, and the case fatality is low, there are still insights to be learned from understanding risk features for severe disease. Preston et al. reviewed discharge data from 869 medical facilities to describe patients 18 years or younger who had an inpatient or emergency department encounter with a primary or secondary COVID-19 discharge diagnosis from March 1 through October 31, 2020.² They reported that approximately 2,430 (11.7%) children were hospitalized and 746, nearly 31% of those hospitalized, had severe COVID disease. Those at greatest risk for severe disease were children with comorbid conditions and those less than 12 years, compared with the 12- to 18-year age group. They did not identify race as a risk for severe disease in this study. Moreira et al. described risk factors for morbidity and death from COVID in children less than 18 years of age³ using CDC COVID-NET, the Centers for Disease Control and Prevention COVID-19–associated hospitalization surveillance network. They reported a hospitalization rate of 4.7% among 27,045 cases. They identified three risk factors for hospitalization – age, race/ethnicity, and comorbid conditions. Thirty-nine children (0.19%) died; children who were black, non-Hispanic, and those with an underlying medical condition had a significantly increased risk of death. Thirty-three (85%) children who died had a comorbidity, and 27 (69%) were African American or Hispanic/Latino. The U.S. experience in children is also consistent with reports from the United Kingdom, Italy, Spain, Germany, France, and South Korea.⁴ Deaths from COVID-19 were uncommon but relatively more frequent in older children, compared with younger age groups among children less than 18 years of age in these countries.

Acute COVID-19 and multisystem inflammatory syndrome in children (MIS-C) do not predominantly target the neurologic systems; however, neurologic complications have been reported, some of which appear to result in long-lasting disability. LaRovere et al. identified 354 (22%) of 1,695 patients less than 21 years of age with acute COVID or MIS-C who had neurologic signs or symptoms during their illness. Among those with neurologic involvement, most children had prior neurologic deficits, mild symptoms, that resolved by the time of discharge. Forty-three (12%) were considered life threatening and included severe encephalopathy, stroke, central nervous system infection/demyelination, Guillain-Barre syndrome or variant, or acute cerebral edema. Several children, including some who were previously healthy prior to COVID, had persistent neurologic deficits at discharge. In addition to neurologic morbidity, long COVID – a syndrome of persistent symptoms following acute COVID that lasts for more than 12 weeks without alternative diagnosis – has also been described in children. Buonsenso et al. assessed 129 children diagnosed with COVID-19 between March and November 2020 in Rome, Italy.⁵ Persisting symptoms after 120 days were reported by more than 50%. Symptoms like fatigue, muscle and joint pain, headache, insomnia, respiratory problems, and palpitations were most common. Clearly, further follow-up of the long-term outcomes is necessary to understand the full spectrum of morbidity resulting from COVID-19 disease in children and its natural history.

The current picture of COVID infection in children younger than 18 reinforces that children are part of the pandemic. Although deaths in children have now exceeded 300 cases, severe disease remains uncommon in both the United States and western Europe. Risk factors for severe disease include comorbid illness and race/ethnicity with a disproportionate number of severe cases in children with underlying comorbidity and in African American and Hispanic/Latino children. Ongoing surveillance is critical as changes are likely to be observed over time as viral evolution affects disease burden and characteristics.
 

Dr. Pelton is professor of pediatrics and epidemiology at Boston University schools of medicine and public health and senior attending physician in pediatric infectious diseases, Boston Medical Center. Email him at [email protected].

References

1. Children and COVID-19: State-Level Data Report. Services AAP.org.

2. Preston LE et al. JAMA Network Open. 2021;4(4):e215298. doi:10.1001/jamanetworkopen.2021.5298

3. Moreira A et al. Eur J Pediatr. 2021;180:1659-63.

4. SS Bhopal et al. Lancet 2021. doi: 10.1016/ S2352-4642(21)00066-3.

5. Buonsenso D et al. medRxiv preprint. doi: 10.1101/2021.01.23.21250375.

My first thought on this column was maybe Pediatric News has written sufficiently about SARS-CoV-2 infection, and it is time to move on. However, the agenda for the May 12th Advisory Committee on Immunization Practice includes a review of the Pfizer-BioNTech COVID-19 vaccine safety and immunogenicity data for the 12- to 15-year-old age cohort that suggests the potential for vaccine availability and roll out for early adolescents in the near future and the need for up-to-date knowledge about the incidence, severity, and long-term outcome of COVID-19 in the pediatric population.

Updating and summarizing the pediatric experience for the pediatric community on what children and adolescents have experienced because of SARS-CoV-2 infection is critical to address the myriad of questions that will come from colleagues, parents, and adolescents themselves. A great resource, published weekly, is the joint report from the American Academy of Pediatrics and the Children’s Hospital Association.¹ As of April 29, 2021, 3,782,724 total child COVID-19 cases have been reported from 49 states, New York City (NYC), the District of Columbia, Guam, and Puerto Rico. Children represent approximately 14% of cases in the United States and not surprisingly are an increasing proportion of total cases as vaccine impact reduces cases among older age groups. Nearly 5% of the pediatric population has already been infected with SARS-CoV-2. Fortunately, compared with adults, hospitalization, severe disease, and mortality remain far lower both in number and proportion than in the adult population. Cumulative hospitalizations from 24 states and NYC total 15,456 (0.8%) among those infected, with 303 deaths reported (from 43 states, NYC, Guam, and Puerto Rico). Case fatality rate approximates 0.01% in the most recent summary of state reports. One of the limitations of this report is that each state decides how to report the age distribution of COVID-19 cases resulting in variation in age range; another is the data are limited to those details individual states chose to make publicly available.

Although children do not commonly develop severe disease, and the case fatality is low, there are still insights to be learned from understanding risk features for severe disease. Preston et al. reviewed discharge data from 869 medical facilities to describe patients 18 years or younger who had an inpatient or emergency department encounter with a primary or secondary COVID-19 discharge diagnosis from March 1 through October 31, 2020.² They reported that approximately 2,430 (11.7%) children were hospitalized and 746, nearly 31% of those hospitalized, had severe COVID disease. Those at greatest risk for severe disease were children with comorbid conditions and those less than 12 years, compared with the 12- to 18-year age group. They did not identify race as a risk for severe disease in this study. Moreira et al. described risk factors for morbidity and death from COVID in children less than 18 years of age³ using CDC COVID-NET, the Centers for Disease Control and Prevention COVID-19–associated hospitalization surveillance network. They reported a hospitalization rate of 4.7% among 27,045 cases. They identified three risk factors for hospitalization – age, race/ethnicity, and comorbid conditions. Thirty-nine children (0.19%) died; children who were black, non-Hispanic, and those with an underlying medical condition had a significantly increased risk of death. Thirty-three (85%) children who died had a comorbidity, and 27 (69%) were African American or Hispanic/Latino. The U.S. experience in children is also consistent with reports from the United Kingdom, Italy, Spain, Germany, France, and South Korea.⁴ Deaths from COVID-19 were uncommon but relatively more frequent in older children, compared with younger age groups among children less than 18 years of age in these countries.

Acute COVID-19 and multisystem inflammatory syndrome in children (MIS-C) do not predominantly target the neurologic systems; however, neurologic complications have been reported, some of which appear to result in long-lasting disability. LaRovere et al. identified 354 (22%) of 1,695 patients less than 21 years of age with acute COVID or MIS-C who had neurologic signs or symptoms during their illness. Among those with neurologic involvement, most children had prior neurologic deficits, mild symptoms, that resolved by the time of discharge. Forty-three (12%) were considered life threatening and included severe encephalopathy, stroke, central nervous system infection/demyelination, Guillain-Barre syndrome or variant, or acute cerebral edema. Several children, including some who were previously healthy prior to COVID, had persistent neurologic deficits at discharge. In addition to neurologic morbidity, long COVID – a syndrome of persistent symptoms following acute COVID that lasts for more than 12 weeks without alternative diagnosis – has also been described in children. Buonsenso et al. assessed 129 children diagnosed with COVID-19 between March and November 2020 in Rome, Italy.⁵ Persisting symptoms after 120 days were reported by more than 50%. Symptoms like fatigue, muscle and joint pain, headache, insomnia, respiratory problems, and palpitations were most common. Clearly, further follow-up of the long-term outcomes is necessary to understand the full spectrum of morbidity resulting from COVID-19 disease in children and its natural history.

The current picture of COVID infection in children younger than 18 reinforces that children are part of the pandemic. Although deaths in children have now exceeded 300 cases, severe disease remains uncommon in both the United States and western Europe. Risk factors for severe disease include comorbid illness and race/ethnicity with a disproportionate number of severe cases in children with underlying comorbidity and in African American and Hispanic/Latino children. Ongoing surveillance is critical as changes are likely to be observed over time as viral evolution affects disease burden and characteristics.
 

Dr. Pelton is professor of pediatrics and epidemiology at Boston University schools of medicine and public health and senior attending physician in pediatric infectious diseases, Boston Medical Center. Email him at [email protected].

References

1. Children and COVID-19: State-Level Data Report. Services AAP.org.

2. Preston LE et al. JAMA Network Open. 2021;4(4):e215298. doi:10.1001/jamanetworkopen.2021.5298

3. Moreira A et al. Eur J Pediatr. 2021;180:1659-63.

4. SS Bhopal et al. Lancet 2021. doi: 10.1016/ S2352-4642(21)00066-3.

5. Buonsenso D et al. medRxiv preprint. doi: 10.1101/2021.01.23.21250375.

My first thought on this column was maybe Pediatric News has written sufficiently about SARS-CoV-2 infection, and it is time to move on. However, the agenda for the May 12th Advisory Committee on Immunization Practice includes a review of the Pfizer-BioNTech COVID-19 vaccine safety and immunogenicity data for the 12- to 15-year-old age cohort that suggests the potential for vaccine availability and roll out for early adolescents in the near future and the need for up-to-date knowledge about the incidence, severity, and long-term outcome of COVID-19 in the pediatric population.

Updating and summarizing the pediatric experience for the pediatric community on what children and adolescents have experienced because of SARS-CoV-2 infection is critical to address the myriad of questions that will come from colleagues, parents, and adolescents themselves. A great resource, published weekly, is the joint report from the American Academy of Pediatrics and the Children’s Hospital Association.¹ As of April 29, 2021, 3,782,724 total child COVID-19 cases have been reported from 49 states, New York City (NYC), the District of Columbia, Guam, and Puerto Rico. Children represent approximately 14% of cases in the United States and not surprisingly are an increasing proportion of total cases as vaccine impact reduces cases among older age groups. Nearly 5% of the pediatric population has already been infected with SARS-CoV-2. Fortunately, compared with adults, hospitalization, severe disease, and mortality remain far lower both in number and proportion than in the adult population. Cumulative hospitalizations from 24 states and NYC total 15,456 (0.8%) among those infected, with 303 deaths reported (from 43 states, NYC, Guam, and Puerto Rico). Case fatality rate approximates 0.01% in the most recent summary of state reports. One of the limitations of this report is that each state decides how to report the age distribution of COVID-19 cases resulting in variation in age range; another is the data are limited to those details individual states chose to make publicly available.

Although children do not commonly develop severe disease, and the case fatality is low, there are still insights to be learned from understanding risk features for severe disease. Preston et al. reviewed discharge data from 869 medical facilities to describe patients 18 years or younger who had an inpatient or emergency department encounter with a primary or secondary COVID-19 discharge diagnosis from March 1 through October 31, 2020.² They reported that approximately 2,430 (11.7%) children were hospitalized and 746, nearly 31% of those hospitalized, had severe COVID disease. Those at greatest risk for severe disease were children with comorbid conditions and those less than 12 years, compared with the 12- to 18-year age group. They did not identify race as a risk for severe disease in this study. Moreira et al. described risk factors for morbidity and death from COVID in children less than 18 years of age³ using CDC COVID-NET, the Centers for Disease Control and Prevention COVID-19–associated hospitalization surveillance network. They reported a hospitalization rate of 4.7% among 27,045 cases. They identified three risk factors for hospitalization – age, race/ethnicity, and comorbid conditions. Thirty-nine children (0.19%) died; children who were black, non-Hispanic, and those with an underlying medical condition had a significantly increased risk of death. Thirty-three (85%) children who died had a comorbidity, and 27 (69%) were African American or Hispanic/Latino. The U.S. experience in children is also consistent with reports from the United Kingdom, Italy, Spain, Germany, France, and South Korea.⁴ Deaths from COVID-19 were uncommon but relatively more frequent in older children, compared with younger age groups among children less than 18 years of age in these countries.

Acute COVID-19 and multisystem inflammatory syndrome in children (MIS-C) do not predominantly target the neurologic systems; however, neurologic complications have been reported, some of which appear to result in long-lasting disability. LaRovere et al. identified 354 (22%) of 1,695 patients less than 21 years of age with acute COVID or MIS-C who had neurologic signs or symptoms during their illness. Among those with neurologic involvement, most children had prior neurologic deficits, mild symptoms, that resolved by the time of discharge. Forty-three (12%) were considered life threatening and included severe encephalopathy, stroke, central nervous system infection/demyelination, Guillain-Barre syndrome or variant, or acute cerebral edema. Several children, including some who were previously healthy prior to COVID, had persistent neurologic deficits at discharge. In addition to neurologic morbidity, long COVID – a syndrome of persistent symptoms following acute COVID that lasts for more than 12 weeks without alternative diagnosis – has also been described in children. Buonsenso et al. assessed 129 children diagnosed with COVID-19 between March and November 2020 in Rome, Italy.⁵ Persisting symptoms after 120 days were reported by more than 50%. Symptoms like fatigue, muscle and joint pain, headache, insomnia, respiratory problems, and palpitations were most common. Clearly, further follow-up of the long-term outcomes is necessary to understand the full spectrum of morbidity resulting from COVID-19 disease in children and its natural history.

The current picture of COVID infection in children younger than 18 reinforces that children are part of the pandemic. Although deaths in children have now exceeded 300 cases, severe disease remains uncommon in both the United States and western Europe. Risk factors for severe disease include comorbid illness and race/ethnicity with a disproportionate number of severe cases in children with underlying comorbidity and in African American and Hispanic/Latino children. Ongoing surveillance is critical as changes are likely to be observed over time as viral evolution affects disease burden and characteristics.
 

Dr. Pelton is professor of pediatrics and epidemiology at Boston University schools of medicine and public health and senior attending physician in pediatric infectious diseases, Boston Medical Center. Email him at [email protected].

References

1. Children and COVID-19: State-Level Data Report. Services AAP.org.

2. Preston LE et al. JAMA Network Open. 2021;4(4):e215298. doi:10.1001/jamanetworkopen.2021.5298

3. Moreira A et al. Eur J Pediatr. 2021;180:1659-63.

4. SS Bhopal et al. Lancet 2021. doi: 10.1016/ S2352-4642(21)00066-3.

5. Buonsenso D et al. medRxiv preprint. doi: 10.1101/2021.01.23.21250375.

People who are fully vaccinated against COVID-19 are no longer required to wear masks or physically distance, regardless of location or size of the gathering, the CDC announced on May 13.

“Anyone who is fully vaccinated can participate in indoor and outdoor activities, large or small, without wearing a mask or physically distancing,” CDC director Rochelle Walensky, MD, said at a press briefing. “We have all longed for this moment when we can get back to some sense of normalcy.

“This is an exciting and powerful moment,” she added, “It could only happen because of the work from so many who made sure we had the rapid administration of three safe and effective vaccines.”

Dr. Walensky cited three large studies on the effectiveness of COVID-19 vaccines against the original virus and its variants. One study from Israel found the vaccine to be 97% effective against symptomatic infection.

Those who are symptomatic should still wear masks, Dr. Walensky said, and those who are immunocompromised should talk to their doctors for further guidance. The CDC still advises travelers to wear masks while on airplanes or trains.

The COVID-19 death rates are now the lowest they have been since April 2020.

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

People who are fully vaccinated against COVID-19 are no longer required to wear masks or physically distance, regardless of location or size of the gathering, the CDC announced on May 13.

“Anyone who is fully vaccinated can participate in indoor and outdoor activities, large or small, without wearing a mask or physically distancing,” CDC director Rochelle Walensky, MD, said at a press briefing. “We have all longed for this moment when we can get back to some sense of normalcy.

“This is an exciting and powerful moment,” she added, “It could only happen because of the work from so many who made sure we had the rapid administration of three safe and effective vaccines.”

Dr. Walensky cited three large studies on the effectiveness of COVID-19 vaccines against the original virus and its variants. One study from Israel found the vaccine to be 97% effective against symptomatic infection.

Those who are symptomatic should still wear masks, Dr. Walensky said, and those who are immunocompromised should talk to their doctors for further guidance. The CDC still advises travelers to wear masks while on airplanes or trains.

The COVID-19 death rates are now the lowest they have been since April 2020.

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

People who are fully vaccinated against COVID-19 are no longer required to wear masks or physically distance, regardless of location or size of the gathering, the CDC announced on May 13.

“Anyone who is fully vaccinated can participate in indoor and outdoor activities, large or small, without wearing a mask or physically distancing,” CDC director Rochelle Walensky, MD, said at a press briefing. “We have all longed for this moment when we can get back to some sense of normalcy.

“This is an exciting and powerful moment,” she added, “It could only happen because of the work from so many who made sure we had the rapid administration of three safe and effective vaccines.”

Dr. Walensky cited three large studies on the effectiveness of COVID-19 vaccines against the original virus and its variants. One study from Israel found the vaccine to be 97% effective against symptomatic infection.

Those who are symptomatic should still wear masks, Dr. Walensky said, and those who are immunocompromised should talk to their doctors for further guidance. The CDC still advises travelers to wear masks while on airplanes or trains.

The COVID-19 death rates are now the lowest they have been since April 2020.

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

What a year it has been in the world of hospital medicine with all the changes, challenges, and uncertainties surrounding the COVID-19 pandemic. Some hospitalist programs were hit hard early on with an early surge, when little was known about COVID-19, and other programs have had more time to plan and adapt to later surges.

As many readers of The Hospitalist know, the Society of Hospital Medicine publishes a biennial State of Hospital Medicine (SoHM) Report – last published in September 2020 using data from 2019. The SoHM Report contains a wealth of information that many groups find useful in evaluating their programs, with topics ranging from compensation to staffing to scheduling. As some prior months’ Survey Insights columns have alluded to, with the rapid pace of change in 2020 because of the COVID-19 pandemic, the Society of Hospital Medicine made the decision to publish an addendum highlighting the myriad of adjustments and adaptations that have occurred in such a short period of time. The COVID-19 Addendum is available to all purchasers of the SoHM Report and contains data from survey responses submitted in September 2020.

Let’s take a look at what transpired in 2020, starting with staffing – no doubt a challenge for many groups. During some periods of time, patient volumes may have fallen below historical averages with stay-at-home orders, canceled procedures, and a reluctance by patients to seek medical care. In contrast, for many groups, other parts of the year were all-hands-on-deck scenarios to care for extraordinary surges in patient volume. To compound this, many hospitalist groups had physicians and staff facing quarantine or isolation requirements because of exposures or contracting COVID-19, and locums positions may have been difficult to fill because of travel restrictions and extreme demand.

What operational changes were made in response to these staffing challenges? Perhaps one notable finding from the COVID-19 Addendum was the need for contingency planning and backup systems. From the 2020 SoHM, prior to the pandemic, 47.4% of adult hospital medicine groups had backup systems in place. In our recently published addendum, we found that 61.9% of groups instituted a backup system where none previously existed. In addition, 54.2% of groups modified their existing backup system. Some 39.6% of hospital medicine groups also utilized clinicians from other service lines to help cover service needs.

Aside from staffing, hospitals faced unprecedented financial challenges, and these effects rippled through to hospitalists. Our addendum found that 42.0% of hospitalist groups faced reductions in salary or bonuses, and 35.5% of hospital medicine groups reduced provider compensation by a reduction of work hours or shifts. I’ve personally been struck by these findings – that many hospitalists at the front-lines of COVID-19 received salary reductions, albeit temporary for many groups, during one of the most challenging years of their professional careers. Our addendum, interestingly, also found that a smaller 10.7% of groups instituted hazard pay for clinicians caring for COVID-19 patients.

So, are the changes and challenges your group faced similar to what was experienced by other hospital medicine programs? These findings and many more interesting and useful pieces of data are available in the full COVID-19 Addendum. Perhaps my biggest takeaway is that hospitalists have been perhaps the most uniquely positioned specialty to tackle the challenges of the COVID-19 pandemic. We have always been a dynamic, changing field, ready to lead and tackle change – and while change may have happened more quickly and in ways that were unforeseen just a year ago, hospitalists have undoubtedly demonstrated their strengths as leaders ready to adapt and rise to the occasion.

I am optimistic that, as we move beyond the pandemic in the coming months and years, the value that hospitalists have proven yet again will yield long-term recognition and benefits to our programs and our specialty.

Dr. Huang is a physician adviser and clinical professor of medicine in the division of hospital medicine at the University of California, San Diego. He is a member of SHM’s Practice Analysis Committee.

What a year it has been in the world of hospital medicine with all the changes, challenges, and uncertainties surrounding the COVID-19 pandemic. Some hospitalist programs were hit hard early on with an early surge, when little was known about COVID-19, and other programs have had more time to plan and adapt to later surges.

As many readers of The Hospitalist know, the Society of Hospital Medicine publishes a biennial State of Hospital Medicine (SoHM) Report – last published in September 2020 using data from 2019. The SoHM Report contains a wealth of information that many groups find useful in evaluating their programs, with topics ranging from compensation to staffing to scheduling. As some prior months’ Survey Insights columns have alluded to, with the rapid pace of change in 2020 because of the COVID-19 pandemic, the Society of Hospital Medicine made the decision to publish an addendum highlighting the myriad of adjustments and adaptations that have occurred in such a short period of time. The COVID-19 Addendum is available to all purchasers of the SoHM Report and contains data from survey responses submitted in September 2020.

Let’s take a look at what transpired in 2020, starting with staffing – no doubt a challenge for many groups. During some periods of time, patient volumes may have fallen below historical averages with stay-at-home orders, canceled procedures, and a reluctance by patients to seek medical care. In contrast, for many groups, other parts of the year were all-hands-on-deck scenarios to care for extraordinary surges in patient volume. To compound this, many hospitalist groups had physicians and staff facing quarantine or isolation requirements because of exposures or contracting COVID-19, and locums positions may have been difficult to fill because of travel restrictions and extreme demand.

What operational changes were made in response to these staffing challenges? Perhaps one notable finding from the COVID-19 Addendum was the need for contingency planning and backup systems. From the 2020 SoHM, prior to the pandemic, 47.4% of adult hospital medicine groups had backup systems in place. In our recently published addendum, we found that 61.9% of groups instituted a backup system where none previously existed. In addition, 54.2% of groups modified their existing backup system. Some 39.6% of hospital medicine groups also utilized clinicians from other service lines to help cover service needs.

Aside from staffing, hospitals faced unprecedented financial challenges, and these effects rippled through to hospitalists. Our addendum found that 42.0% of hospitalist groups faced reductions in salary or bonuses, and 35.5% of hospital medicine groups reduced provider compensation by a reduction of work hours or shifts. I’ve personally been struck by these findings – that many hospitalists at the front-lines of COVID-19 received salary reductions, albeit temporary for many groups, during one of the most challenging years of their professional careers. Our addendum, interestingly, also found that a smaller 10.7% of groups instituted hazard pay for clinicians caring for COVID-19 patients.

So, are the changes and challenges your group faced similar to what was experienced by other hospital medicine programs? These findings and many more interesting and useful pieces of data are available in the full COVID-19 Addendum. Perhaps my biggest takeaway is that hospitalists have been perhaps the most uniquely positioned specialty to tackle the challenges of the COVID-19 pandemic. We have always been a dynamic, changing field, ready to lead and tackle change – and while change may have happened more quickly and in ways that were unforeseen just a year ago, hospitalists have undoubtedly demonstrated their strengths as leaders ready to adapt and rise to the occasion.

I am optimistic that, as we move beyond the pandemic in the coming months and years, the value that hospitalists have proven yet again will yield long-term recognition and benefits to our programs and our specialty.

Dr. Huang is a physician adviser and clinical professor of medicine in the division of hospital medicine at the University of California, San Diego. He is a member of SHM’s Practice Analysis Committee.

What a year it has been in the world of hospital medicine with all the changes, challenges, and uncertainties surrounding the COVID-19 pandemic. Some hospitalist programs were hit hard early on with an early surge, when little was known about COVID-19, and other programs have had more time to plan and adapt to later surges.

As many readers of The Hospitalist know, the Society of Hospital Medicine publishes a biennial State of Hospital Medicine (SoHM) Report – last published in September 2020 using data from 2019. The SoHM Report contains a wealth of information that many groups find useful in evaluating their programs, with topics ranging from compensation to staffing to scheduling. As some prior months’ Survey Insights columns have alluded to, with the rapid pace of change in 2020 because of the COVID-19 pandemic, the Society of Hospital Medicine made the decision to publish an addendum highlighting the myriad of adjustments and adaptations that have occurred in such a short period of time. The COVID-19 Addendum is available to all purchasers of the SoHM Report and contains data from survey responses submitted in September 2020.

Let’s take a look at what transpired in 2020, starting with staffing – no doubt a challenge for many groups. During some periods of time, patient volumes may have fallen below historical averages with stay-at-home orders, canceled procedures, and a reluctance by patients to seek medical care. In contrast, for many groups, other parts of the year were all-hands-on-deck scenarios to care for extraordinary surges in patient volume. To compound this, many hospitalist groups had physicians and staff facing quarantine or isolation requirements because of exposures or contracting COVID-19, and locums positions may have been difficult to fill because of travel restrictions and extreme demand.

What operational changes were made in response to these staffing challenges? Perhaps one notable finding from the COVID-19 Addendum was the need for contingency planning and backup systems. From the 2020 SoHM, prior to the pandemic, 47.4% of adult hospital medicine groups had backup systems in place. In our recently published addendum, we found that 61.9% of groups instituted a backup system where none previously existed. In addition, 54.2% of groups modified their existing backup system. Some 39.6% of hospital medicine groups also utilized clinicians from other service lines to help cover service needs.

Aside from staffing, hospitals faced unprecedented financial challenges, and these effects rippled through to hospitalists. Our addendum found that 42.0% of hospitalist groups faced reductions in salary or bonuses, and 35.5% of hospital medicine groups reduced provider compensation by a reduction of work hours or shifts. I’ve personally been struck by these findings – that many hospitalists at the front-lines of COVID-19 received salary reductions, albeit temporary for many groups, during one of the most challenging years of their professional careers. Our addendum, interestingly, also found that a smaller 10.7% of groups instituted hazard pay for clinicians caring for COVID-19 patients.

So, are the changes and challenges your group faced similar to what was experienced by other hospital medicine programs? These findings and many more interesting and useful pieces of data are available in the full COVID-19 Addendum. Perhaps my biggest takeaway is that hospitalists have been perhaps the most uniquely positioned specialty to tackle the challenges of the COVID-19 pandemic. We have always been a dynamic, changing field, ready to lead and tackle change – and while change may have happened more quickly and in ways that were unforeseen just a year ago, hospitalists have undoubtedly demonstrated their strengths as leaders ready to adapt and rise to the occasion.

I am optimistic that, as we move beyond the pandemic in the coming months and years, the value that hospitalists have proven yet again will yield long-term recognition and benefits to our programs and our specialty.

Dr. Huang is a physician adviser and clinical professor of medicine in the division of hospital medicine at the University of California, San Diego. He is a member of SHM’s Practice Analysis Committee.

Lower blood sugar with sardines

Brand X Pictures/thinkstock.com

If you’ve ever turned your nose up at someone eating sardines straight from the can, you could be the one missing out on a good way to boost your own health.

New research from Open University of Catalonia (Spain) has found that eating two cans of whole sardines a week can help prevent people from developing type 2 diabetes (T2D). Now you might be thinking: That’s a lot of fish, can’t I just take a supplement pill? Actually, no.

“Nutrients can play an essential role in the prevention and treatment of many different pathologies, but their effect is usually caused by the synergy that exists between them and the food that they are contained in,” study coauthor Diana Rizzolo, PhD, said in a written statement. See, we told you.

In a study of 152 patients with prediabetes, each participant was put on a specific diet to reduce their chances of developing T2D. Among the patients who were not given sardines each week, the proportion considered to be at the highest risk fell from 27% to 22% after 1 year, but for those who did get the sardines, the size of the high-risk group shrank from 37% to just 8%.

Suggesting sardines during checkups could make eating them more widely accepted, Dr. Rizzolo and associates said. Sardines are cheap, easy to find, and also have the benefits of other oily fish, like boosting insulin resistance and increasing good cholesterol.

So why not have a can with a couple of saltine crackers for lunch? Your blood sugar will thank you. Just please avoid indulging on a plane or in your office, where workers are slowly returning – no need to give them another excuse to avoid their cubicle.
 

Come for the torture, stay for the vaccine

MMZ84 from Pixabay

Bran Castle. Home of Dracula and Vlad the Impaler (at least in pop culture’s eyes). A moody Gothic structure atop a hill. You can practically hear the ancient screams of thousands of tortured souls as you wander the grounds and its cursed halls. Naturally, it’s a major tourist destination.

Unfortunately for Romania, the pandemic has rather put a damper on tourism. The restrictions have done their damage, but here’s a quick LOTME theory: Perhaps people don’t want to be reminded of medieval tortures when we’ve got plenty of modern-day ones right now.

The management of Bran Castle has developed a new gimmick to drum up attendance – come to Bran Castle and get your COVID vaccine. Anyone can come and get jabbed with the Pfizer vaccine on all weekends in May, and when they do, they gain free admittance to the castle and the exhibit within, home to 52 medieval torture instruments. “The idea … was to show how people got jabbed 500-600 years ago in Europe,” the castle’s marketing director said.

While it may not be kind of the jabbing ole Vladdy got his name for – fully impaling people on hundreds of wooden stakes while you eat a nice dinner isn’t exactly smiled upon in today’s world – we’re sure he’d approve of this more limited but ultimately beneficial version. Jabbing people while helping them really is the dream.
 

Fuzzy little COVID detectors

temmuzcan/Getty Images

Before we get started, we need a moment to get our deep, movie trailer announcer-type voice ready. Okay, here goes.

“In a world where an organism too tiny to see brings entire economies to a standstill and pits scientists against doofuses, who can humanity turn to for help?”

How about bees? That’s right, we said bees. But not just any bees. Specially trained bees. Specially trained Dutch bees. Bees trained to sniff out our greatest nemesis. No, we’re not talking about Ted Cruz anymore. Let it go, that was just a joke. We’re talking COVID.

We’ll let Wim van der Poel, professor of virology at Wageningen (the Netherlands) University, explain the process: “We collect normal honeybees from a beekeeper, and we put the bees in harnesses.” And you thought their tulips were pretty great – the Dutch are putting harnesses on bees! (Which is much better than our previous story of bees involving a Taiwanese patient.)

The researchers presented the bees with two types of samples: COVID infected and non–COVID infected. The infected samples came with a sugary water reward and the noninfected samples did not, so the bees quickly learned to tell the difference.

The bees, then, could cut the waiting time for test results down to seconds, and at a fraction of the cost, making them an option in countries without a lot of testing infrastructure, the research team suggested.

The plan is not without its flaws, of course, but we’re convinced. More than that, we are true bee-lievers.
 

A little slice of … well, not heaven

risalbudiman006/Pixaby

If you’ve been around for the last 2 decades, you’ve seen your share of Internet trends: Remember the ice bucket challenge? Tide pod eating? We know what you’re thinking: Sigh, what could they be doing now?

Well, people are eating old meat, and before you think about the expired ground beef you got on special from the grocery store yesterday, that’s not quite what we mean. We all know expiration dates are “suggestions,” like yield signs and yellow lights. People are eating rotten, decomposing, borderline moldy meat.

They claim that the meat tastes better. We’re not so sure, but don’t worry, because it gets weirder. Some folks, apparently, are getting high from eating this meat, experiencing a feeling of euphoria. Personally, we think that rotten fumes probably knocked these people out and made them hallucinate.

Singaporean dietitian Naras Lapsys says that eating rotten meat can possibly cause a person to go into another state of consciousness, but it’s not a good thing. We don’t think you have to be a dietitian to know that.

It has not been definitively proven that eating rotting meat makes you high, but it’s definitely proven that this is disgusting … and very dangerous.
 

Lower blood sugar with sardines

Brand X Pictures/thinkstock.com

If you’ve ever turned your nose up at someone eating sardines straight from the can, you could be the one missing out on a good way to boost your own health.

New research from Open University of Catalonia (Spain) has found that eating two cans of whole sardines a week can help prevent people from developing type 2 diabetes (T2D). Now you might be thinking: That’s a lot of fish, can’t I just take a supplement pill? Actually, no.

“Nutrients can play an essential role in the prevention and treatment of many different pathologies, but their effect is usually caused by the synergy that exists between them and the food that they are contained in,” study coauthor Diana Rizzolo, PhD, said in a written statement. See, we told you.

In a study of 152 patients with prediabetes, each participant was put on a specific diet to reduce their chances of developing T2D. Among the patients who were not given sardines each week, the proportion considered to be at the highest risk fell from 27% to 22% after 1 year, but for those who did get the sardines, the size of the high-risk group shrank from 37% to just 8%.

Suggesting sardines during checkups could make eating them more widely accepted, Dr. Rizzolo and associates said. Sardines are cheap, easy to find, and also have the benefits of other oily fish, like boosting insulin resistance and increasing good cholesterol.

So why not have a can with a couple of saltine crackers for lunch? Your blood sugar will thank you. Just please avoid indulging on a plane or in your office, where workers are slowly returning – no need to give them another excuse to avoid their cubicle.
 

Come for the torture, stay for the vaccine

MMZ84 from Pixabay

Bran Castle. Home of Dracula and Vlad the Impaler (at least in pop culture’s eyes). A moody Gothic structure atop a hill. You can practically hear the ancient screams of thousands of tortured souls as you wander the grounds and its cursed halls. Naturally, it’s a major tourist destination.

Unfortunately for Romania, the pandemic has rather put a damper on tourism. The restrictions have done their damage, but here’s a quick LOTME theory: Perhaps people don’t want to be reminded of medieval tortures when we’ve got plenty of modern-day ones right now.

The management of Bran Castle has developed a new gimmick to drum up attendance – come to Bran Castle and get your COVID vaccine. Anyone can come and get jabbed with the Pfizer vaccine on all weekends in May, and when they do, they gain free admittance to the castle and the exhibit within, home to 52 medieval torture instruments. “The idea … was to show how people got jabbed 500-600 years ago in Europe,” the castle’s marketing director said.

While it may not be kind of the jabbing ole Vladdy got his name for – fully impaling people on hundreds of wooden stakes while you eat a nice dinner isn’t exactly smiled upon in today’s world – we’re sure he’d approve of this more limited but ultimately beneficial version. Jabbing people while helping them really is the dream.
 

Fuzzy little COVID detectors

temmuzcan/Getty Images

Before we get started, we need a moment to get our deep, movie trailer announcer-type voice ready. Okay, here goes.

“In a world where an organism too tiny to see brings entire economies to a standstill and pits scientists against doofuses, who can humanity turn to for help?”

How about bees? That’s right, we said bees. But not just any bees. Specially trained bees. Specially trained Dutch bees. Bees trained to sniff out our greatest nemesis. No, we’re not talking about Ted Cruz anymore. Let it go, that was just a joke. We’re talking COVID.

We’ll let Wim van der Poel, professor of virology at Wageningen (the Netherlands) University, explain the process: “We collect normal honeybees from a beekeeper, and we put the bees in harnesses.” And you thought their tulips were pretty great – the Dutch are putting harnesses on bees! (Which is much better than our previous story of bees involving a Taiwanese patient.)

The researchers presented the bees with two types of samples: COVID infected and non–COVID infected. The infected samples came with a sugary water reward and the noninfected samples did not, so the bees quickly learned to tell the difference.

The bees, then, could cut the waiting time for test results down to seconds, and at a fraction of the cost, making them an option in countries without a lot of testing infrastructure, the research team suggested.

The plan is not without its flaws, of course, but we’re convinced. More than that, we are true bee-lievers.
 

A little slice of … well, not heaven

risalbudiman006/Pixaby

If you’ve been around for the last 2 decades, you’ve seen your share of Internet trends: Remember the ice bucket challenge? Tide pod eating? We know what you’re thinking: Sigh, what could they be doing now?

Well, people are eating old meat, and before you think about the expired ground beef you got on special from the grocery store yesterday, that’s not quite what we mean. We all know expiration dates are “suggestions,” like yield signs and yellow lights. People are eating rotten, decomposing, borderline moldy meat.

They claim that the meat tastes better. We’re not so sure, but don’t worry, because it gets weirder. Some folks, apparently, are getting high from eating this meat, experiencing a feeling of euphoria. Personally, we think that rotten fumes probably knocked these people out and made them hallucinate.

Singaporean dietitian Naras Lapsys says that eating rotten meat can possibly cause a person to go into another state of consciousness, but it’s not a good thing. We don’t think you have to be a dietitian to know that.

It has not been definitively proven that eating rotting meat makes you high, but it’s definitely proven that this is disgusting … and very dangerous.
 

Lower blood sugar with sardines

Brand X Pictures/thinkstock.com

If you’ve ever turned your nose up at someone eating sardines straight from the can, you could be the one missing out on a good way to boost your own health.

New research from Open University of Catalonia (Spain) has found that eating two cans of whole sardines a week can help prevent people from developing type 2 diabetes (T2D). Now you might be thinking: That’s a lot of fish, can’t I just take a supplement pill? Actually, no.

“Nutrients can play an essential role in the prevention and treatment of many different pathologies, but their effect is usually caused by the synergy that exists between them and the food that they are contained in,” study coauthor Diana Rizzolo, PhD, said in a written statement. See, we told you.

In a study of 152 patients with prediabetes, each participant was put on a specific diet to reduce their chances of developing T2D. Among the patients who were not given sardines each week, the proportion considered to be at the highest risk fell from 27% to 22% after 1 year, but for those who did get the sardines, the size of the high-risk group shrank from 37% to just 8%.

Suggesting sardines during checkups could make eating them more widely accepted, Dr. Rizzolo and associates said. Sardines are cheap, easy to find, and also have the benefits of other oily fish, like boosting insulin resistance and increasing good cholesterol.

So why not have a can with a couple of saltine crackers for lunch? Your blood sugar will thank you. Just please avoid indulging on a plane or in your office, where workers are slowly returning – no need to give them another excuse to avoid their cubicle.
 

Come for the torture, stay for the vaccine

MMZ84 from Pixabay

Bran Castle. Home of Dracula and Vlad the Impaler (at least in pop culture’s eyes). A moody Gothic structure atop a hill. You can practically hear the ancient screams of thousands of tortured souls as you wander the grounds and its cursed halls. Naturally, it’s a major tourist destination.

Unfortunately for Romania, the pandemic has rather put a damper on tourism. The restrictions have done their damage, but here’s a quick LOTME theory: Perhaps people don’t want to be reminded of medieval tortures when we’ve got plenty of modern-day ones right now.

The management of Bran Castle has developed a new gimmick to drum up attendance – come to Bran Castle and get your COVID vaccine. Anyone can come and get jabbed with the Pfizer vaccine on all weekends in May, and when they do, they gain free admittance to the castle and the exhibit within, home to 52 medieval torture instruments. “The idea … was to show how people got jabbed 500-600 years ago in Europe,” the castle’s marketing director said.

While it may not be kind of the jabbing ole Vladdy got his name for – fully impaling people on hundreds of wooden stakes while you eat a nice dinner isn’t exactly smiled upon in today’s world – we’re sure he’d approve of this more limited but ultimately beneficial version. Jabbing people while helping them really is the dream.
 

Fuzzy little COVID detectors

temmuzcan/Getty Images

Before we get started, we need a moment to get our deep, movie trailer announcer-type voice ready. Okay, here goes.

“In a world where an organism too tiny to see brings entire economies to a standstill and pits scientists against doofuses, who can humanity turn to for help?”

How about bees? That’s right, we said bees. But not just any bees. Specially trained bees. Specially trained Dutch bees. Bees trained to sniff out our greatest nemesis. No, we’re not talking about Ted Cruz anymore. Let it go, that was just a joke. We’re talking COVID.

We’ll let Wim van der Poel, professor of virology at Wageningen (the Netherlands) University, explain the process: “We collect normal honeybees from a beekeeper, and we put the bees in harnesses.” And you thought their tulips were pretty great – the Dutch are putting harnesses on bees! (Which is much better than our previous story of bees involving a Taiwanese patient.)

The researchers presented the bees with two types of samples: COVID infected and non–COVID infected. The infected samples came with a sugary water reward and the noninfected samples did not, so the bees quickly learned to tell the difference.

The bees, then, could cut the waiting time for test results down to seconds, and at a fraction of the cost, making them an option in countries without a lot of testing infrastructure, the research team suggested.

The plan is not without its flaws, of course, but we’re convinced. More than that, we are true bee-lievers.
 

A little slice of … well, not heaven

risalbudiman006/Pixaby

If you’ve been around for the last 2 decades, you’ve seen your share of Internet trends: Remember the ice bucket challenge? Tide pod eating? We know what you’re thinking: Sigh, what could they be doing now?

Well, people are eating old meat, and before you think about the expired ground beef you got on special from the grocery store yesterday, that’s not quite what we mean. We all know expiration dates are “suggestions,” like yield signs and yellow lights. People are eating rotten, decomposing, borderline moldy meat.

They claim that the meat tastes better. We’re not so sure, but don’t worry, because it gets weirder. Some folks, apparently, are getting high from eating this meat, experiencing a feeling of euphoria. Personally, we think that rotten fumes probably knocked these people out and made them hallucinate.

Singaporean dietitian Naras Lapsys says that eating rotten meat can possibly cause a person to go into another state of consciousness, but it’s not a good thing. We don’t think you have to be a dietitian to know that.

It has not been definitively proven that eating rotting meat makes you high, but it’s definitely proven that this is disgusting … and very dangerous.
 

The Centers for Disease Control and Prevention’s director Rochelle Walensky, MD, signed off on an advisory panel’s recommendation May 12 endorsing the use of the Pfizer-BioNTech COVID-19 vaccine in adolescents aged 12-15 years.

Earlier in the day the CDC’s Advisory Committee on Immunization Practices voted 14-0 in favor of the safety and effectiveness of the vaccine in younger teens.

“CDC now recommends that this vaccine be used among this population, and providers may begin vaccinating them right away,” Dr. Walensky said in an official statement.

The Food and Drug Administration on May 10 issued an emergency use authorization (EUA) for the Pfizer-BioNTech COVID-19 vaccine for the prevention of COVID-19 in individuals 12-15 years old. The FDA first cleared the Pfizer-BioNTech vaccine through an EUA in December 2020 for those ages 16 and older. Pfizer this month also initiated steps with the FDA toward a full approval of its vaccine.

Dr. Walenksy urged parents to seriously consider vaccinating their children.

“Understandably, some parents want more information before their children receive a vaccine,” she said. “I encourage parents with questions to talk to your child’s healthcare provider or your family doctor to learn more about the vaccine.”
 

Vaccine “safe and effective”

Separately, the American Academy of Pediatrics issued a statement May 12 in support of vaccinating all children ages 12 and older who are eligible for the federally authorized COVID-19 vaccine.

“As a pediatrician and a parent, I have looked forward to getting my own children and patients vaccinated, and I am thrilled that those ages 12 and older can now be protected,” said AAP President Lee Savio Beers, MD, in a statement. “The data continue to show that this vaccine is safe and effective. I urge all parents to call their pediatrician to learn more about how to get their children and teens vaccinated.”

The expanded clearance for the Pfizer vaccine is seen as a critical step for allowing teens to resume activities on which they missed out during the pandemic.

“We’ve seen the harm done to children’s mental and emotional health as they’ve missed out on so many experiences during the pandemic,” Dr. Beers said. “Vaccinating children will protect them and allow them to fully engage in all of the activities – school, sports, socializing with friends and family – that are so important to their health and development.”

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

The Centers for Disease Control and Prevention’s director Rochelle Walensky, MD, signed off on an advisory panel’s recommendation May 12 endorsing the use of the Pfizer-BioNTech COVID-19 vaccine in adolescents aged 12-15 years.

Earlier in the day the CDC’s Advisory Committee on Immunization Practices voted 14-0 in favor of the safety and effectiveness of the vaccine in younger teens.

“CDC now recommends that this vaccine be used among this population, and providers may begin vaccinating them right away,” Dr. Walensky said in an official statement.

The Food and Drug Administration on May 10 issued an emergency use authorization (EUA) for the Pfizer-BioNTech COVID-19 vaccine for the prevention of COVID-19 in individuals 12-15 years old. The FDA first cleared the Pfizer-BioNTech vaccine through an EUA in December 2020 for those ages 16 and older. Pfizer this month also initiated steps with the FDA toward a full approval of its vaccine.

Dr. Walenksy urged parents to seriously consider vaccinating their children.

“Understandably, some parents want more information before their children receive a vaccine,” she said. “I encourage parents with questions to talk to your child’s healthcare provider or your family doctor to learn more about the vaccine.”
 

Vaccine “safe and effective”

Separately, the American Academy of Pediatrics issued a statement May 12 in support of vaccinating all children ages 12 and older who are eligible for the federally authorized COVID-19 vaccine.

“As a pediatrician and a parent, I have looked forward to getting my own children and patients vaccinated, and I am thrilled that those ages 12 and older can now be protected,” said AAP President Lee Savio Beers, MD, in a statement. “The data continue to show that this vaccine is safe and effective. I urge all parents to call their pediatrician to learn more about how to get their children and teens vaccinated.”

The expanded clearance for the Pfizer vaccine is seen as a critical step for allowing teens to resume activities on which they missed out during the pandemic.

“We’ve seen the harm done to children’s mental and emotional health as they’ve missed out on so many experiences during the pandemic,” Dr. Beers said. “Vaccinating children will protect them and allow them to fully engage in all of the activities – school, sports, socializing with friends and family – that are so important to their health and development.”

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

The Centers for Disease Control and Prevention’s director Rochelle Walensky, MD, signed off on an advisory panel’s recommendation May 12 endorsing the use of the Pfizer-BioNTech COVID-19 vaccine in adolescents aged 12-15 years.

Earlier in the day the CDC’s Advisory Committee on Immunization Practices voted 14-0 in favor of the safety and effectiveness of the vaccine in younger teens.

“CDC now recommends that this vaccine be used among this population, and providers may begin vaccinating them right away,” Dr. Walensky said in an official statement.

The Food and Drug Administration on May 10 issued an emergency use authorization (EUA) for the Pfizer-BioNTech COVID-19 vaccine for the prevention of COVID-19 in individuals 12-15 years old. The FDA first cleared the Pfizer-BioNTech vaccine through an EUA in December 2020 for those ages 16 and older. Pfizer this month also initiated steps with the FDA toward a full approval of its vaccine.

Dr. Walenksy urged parents to seriously consider vaccinating their children.

“Understandably, some parents want more information before their children receive a vaccine,” she said. “I encourage parents with questions to talk to your child’s healthcare provider or your family doctor to learn more about the vaccine.”
 

Vaccine “safe and effective”

Separately, the American Academy of Pediatrics issued a statement May 12 in support of vaccinating all children ages 12 and older who are eligible for the federally authorized COVID-19 vaccine.

“As a pediatrician and a parent, I have looked forward to getting my own children and patients vaccinated, and I am thrilled that those ages 12 and older can now be protected,” said AAP President Lee Savio Beers, MD, in a statement. “The data continue to show that this vaccine is safe and effective. I urge all parents to call their pediatrician to learn more about how to get their children and teens vaccinated.”

The expanded clearance for the Pfizer vaccine is seen as a critical step for allowing teens to resume activities on which they missed out during the pandemic.

“We’ve seen the harm done to children’s mental and emotional health as they’ve missed out on so many experiences during the pandemic,” Dr. Beers said. “Vaccinating children will protect them and allow them to fully engage in all of the activities – school, sports, socializing with friends and family – that are so important to their health and development.”

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

While it’s possible that residual effects of SARS-CoV-2 could lead to an eruption of attention-deficit/hyperactivity disorder (ADHD) cases, a debate at the World Congress on ADHD – Virtual Event underscored the fact that this is still a hypothesis. The bottom line is there needs to be more data, said Luis Augusto Rohde, MD, PhD, cochair of the congress’ scientific program committee and moderator of the session, “Residual effects of the 2019 pandemic will mirror the 1918 pandemic: Will we have lots of new ADHD cases?”

Considering the current pattern of the pandemic, there is not enough evidence for this to be a concern, Dr. Rohde said in an interview.

James Swanson, PhD, professor of pediatrics at the University of California, Irvine, opined that biological co-effects of COVID-19 are likely to have selective effects in children that may produce symptoms representative of ADHD. Using the 1918 Spanish flu pandemic as a historical reference, he estimated that COVID-19 would produce 5 million individuals with new-onset symptoms related to ADHD. “If these cases meet DSM-5 or ICD-11 criteria, there will be lots of new ADHD cases,” he predicted.

David Coghill, MD, a professor of child adolescent mental health at the University of Melbourne, observed that the sums Dr. Swanson presented “are based on maxing out the potential rather than looking at the sums more realistically.”
 

Could the 1918 pandemic offer clues?

In a commentary, Dr. Swanson and Nora D. Volkow, MD, wrote about “lessons learned” from the 1918 pandemic, and how residual sequelae in that era led to a condition labeled hyperkinetic syndrome in children. “It may be worthwhile to consider the hypothesis that the COVID-19 pandemic may result in a novel etiologic subtype of ADHD that clinicians may recognize in patients in the future,” wrote the commentators. 

In survivors of the 1918 pandemic, brain inflammation or encephalitis sometimes emerged as residual sequelae, said Dr. Swanson. In some adult cases, these symptoms were diagnosed as “encephalitis lethargica” (EL) and were associated with Parkinson’s disease. In 1930, based on patients evaluated after 1918, researchers Franz Kramer and Hans Pollnow at Charité Hospital in Berlin described the behavioral manifestation of EL in children as hyperkinetic syndrome, a condition that was characterized by symptoms similar to the properties of ADHD: lack of concentration, insufficient goal orientation, and increased distractibility. “They even reported on autopsy cases that described brain regions that we now know are associated with ADHD from decades of brain imaging studies,” said Dr. Swanson.

COVID-19 rarely results in severe respiratory problems in children but the absolute number requiring hospitalization has accumulated and is now relatively large, said Dr. Swanson. One study of 1,695 severe COVID-19 cases in children and adolescents used MRI and detected neural effects in specific brain regions such as basal ganglia and frontal lobes that previous research had associated with ADHD. Approximately 22% of these rare but severe cases had documented neurologic involvement, and studies of affected children with mild or none of the initial respiratory symptoms of COVID-19 also detected similar selective effects in these brain regions.

A recent survey of medical records of 80 million people that identified 240,000 COVID cases (mostly adults) revealed that a third had neurological and psychiatric sequelae. Dr. Swanson also mentioned an article he wrote more than a decade ago on environmental as well as genetic factors that resulted in etiologic subtypes of ADHD, which provided a model for the impact of COVID-19 on specific brain regions that are associated with ADHD.

So far, the COVID-19 pandemic has produced 150 million cases worldwide and there are about 100 million survivors, setting an estimate of a maximum number of cases with residual sequelae. “I think that severe COVID-19 will probably be related to severe residual sequelae, and that mild or asymptomatic COVID-19 may be associated with less severe residual sequelae, which may resemble ADHD” said Dr. Swanson. If one-third of the cases manifest in some neurologic or psychiatric systems, this means 27 million would have residual sequelae. If 20% have impaired concentration or brain fog, this could result in about 5 million ADHD cases, he said. 
 

Estimates aren’t evidence

The Swanson/Volkow commentary contains a lot of references to “might, could, and may,” said Dr. Coghill. While it’s true that COVID-19 could produce a novel etiologic subtype of ADHD, “the point here is at the moment, all of this is based on hypotheses,” he said.

The Spanish flu did produce mental health consequences – survivors reported depression, sleep disturbances, mental distraction, dizziness, and difficulties coping at work. In the United States, flu death rates from 1918 to 1920 were directly attributed to suicide rates. Unfortunately, these impacts weren’t widely researched, said Dr. Coghill.

It also seems clear that the 1918 Spanish flu outbreak was associated with significant neurological consequences, said Dr. Coghill. By 1919 and 1920, physicians and researchers in the United Kingdom were reporting increases in a variety of symptoms among some patients recovering from flu, such as neuropathy, neurasthenia, meningitis, degenerative changes in nerve cells, and a decline in visual acuity.

The EL cases Dr. Swanson mentioned did coincide with and reach epidemic proportions alongside the Spanish flu. “But still, a causal relationship is far from proven,” said Dr. Coghill.

Sol Levy, MD, described a “disease of criminals” following the 1918 pandemic, in which patients exhibited a high degree of general hyperkinesis, a difficulty in maintaining quiet attitudes, abruptness and clumsiness, and “explosive motor release of all voluntarily inhibited activities.”

However, these impairments suggest a much broader presentation typically seen in ADHD, noted Dr. Coghill.

Neurological complications occur more commonly than initially thought in severe COVID-19, with estimates ranging from 36% to 84%. But in a systematic review of neuropsychiatric complications of severe coronavirus infection, researchers found few psychiatric sequelae of these infections. While they did mention impaired concentration and difficulties with emotional ability, it’s very important to remember that these conditions “are cardinal symptoms of a wide range of psychiatric disorders,” said Dr. Coghill.

Overall, more neurological and neuropsychiatric symptoms largely confine to those with severe COVID-19, meaning they’re much less likely to occur in children and young adults, he said.

If there are severe effects of COVID-19, Dr. Swanson countered that “they might have more ADHD than the complex residual effects [Dr. Coghill] described. I hope that he’s right, but I do think there will be biological co-effects of COVID-19 that will produce symptoms that are more ADHD than other neurological disorders.”
 

Epigenetic effects

Researchers are now seeing transgenerational and intergenerational effects of potential infection. “So I certainly back high-quality studies looking at the effects of maternal and paternal infection on offspring,” said Dr. Coghill. Establishing clinical cohort studies to follow up on this population would be essential in understanding the risks of SARS-CoV-2. “That might be one way we’ll see an increase in ADHD,” said Dr. Coghill.

The reality is COVID-19 hasn’t been around for that long, and current knowledge about it is limited, he said. Rapid publications, cross-sectional or retrospective data, and poor methodological quality and rigor make generalizability difficult. In addition, limited testing and detection probably underestimate prevalence of neurological and neuropsychiatric complications.

“If history teaches us anything, it is that we should always be measured in how we glean lessons from the past. So let’s not get ahead of ourselves,” he cautioned.

An informal, post-discussion survey of session participants revealed that a slight majority – 55%-60% – expected residual effects of COVID-19 to lead to more ADHD, compared to 40%-45% who didn’t think this would happen.

Dr. Swanson has two patents: (PIXA4), which uses a “time-of-flight” camera to measure growth on infants, and a provisional patent on the mechanism of tolerance to stimulant medication (PATSMTA). Dr. Coghill worked for several pharmaceutical companies but had no disclosures relevant to this debate.

While it’s possible that residual effects of SARS-CoV-2 could lead to an eruption of attention-deficit/hyperactivity disorder (ADHD) cases, a debate at the World Congress on ADHD – Virtual Event underscored the fact that this is still a hypothesis. The bottom line is there needs to be more data, said Luis Augusto Rohde, MD, PhD, cochair of the congress’ scientific program committee and moderator of the session, “Residual effects of the 2019 pandemic will mirror the 1918 pandemic: Will we have lots of new ADHD cases?”

Considering the current pattern of the pandemic, there is not enough evidence for this to be a concern, Dr. Rohde said in an interview.

James Swanson, PhD, professor of pediatrics at the University of California, Irvine, opined that biological co-effects of COVID-19 are likely to have selective effects in children that may produce symptoms representative of ADHD. Using the 1918 Spanish flu pandemic as a historical reference, he estimated that COVID-19 would produce 5 million individuals with new-onset symptoms related to ADHD. “If these cases meet DSM-5 or ICD-11 criteria, there will be lots of new ADHD cases,” he predicted.

David Coghill, MD, a professor of child adolescent mental health at the University of Melbourne, observed that the sums Dr. Swanson presented “are based on maxing out the potential rather than looking at the sums more realistically.”
 

Could the 1918 pandemic offer clues?

In a commentary, Dr. Swanson and Nora D. Volkow, MD, wrote about “lessons learned” from the 1918 pandemic, and how residual sequelae in that era led to a condition labeled hyperkinetic syndrome in children. “It may be worthwhile to consider the hypothesis that the COVID-19 pandemic may result in a novel etiologic subtype of ADHD that clinicians may recognize in patients in the future,” wrote the commentators. 

In survivors of the 1918 pandemic, brain inflammation or encephalitis sometimes emerged as residual sequelae, said Dr. Swanson. In some adult cases, these symptoms were diagnosed as “encephalitis lethargica” (EL) and were associated with Parkinson’s disease. In 1930, based on patients evaluated after 1918, researchers Franz Kramer and Hans Pollnow at Charité Hospital in Berlin described the behavioral manifestation of EL in children as hyperkinetic syndrome, a condition that was characterized by symptoms similar to the properties of ADHD: lack of concentration, insufficient goal orientation, and increased distractibility. “They even reported on autopsy cases that described brain regions that we now know are associated with ADHD from decades of brain imaging studies,” said Dr. Swanson.

COVID-19 rarely results in severe respiratory problems in children but the absolute number requiring hospitalization has accumulated and is now relatively large, said Dr. Swanson. One study of 1,695 severe COVID-19 cases in children and adolescents used MRI and detected neural effects in specific brain regions such as basal ganglia and frontal lobes that previous research had associated with ADHD. Approximately 22% of these rare but severe cases had documented neurologic involvement, and studies of affected children with mild or none of the initial respiratory symptoms of COVID-19 also detected similar selective effects in these brain regions.

A recent survey of medical records of 80 million people that identified 240,000 COVID cases (mostly adults) revealed that a third had neurological and psychiatric sequelae. Dr. Swanson also mentioned an article he wrote more than a decade ago on environmental as well as genetic factors that resulted in etiologic subtypes of ADHD, which provided a model for the impact of COVID-19 on specific brain regions that are associated with ADHD.

So far, the COVID-19 pandemic has produced 150 million cases worldwide and there are about 100 million survivors, setting an estimate of a maximum number of cases with residual sequelae. “I think that severe COVID-19 will probably be related to severe residual sequelae, and that mild or asymptomatic COVID-19 may be associated with less severe residual sequelae, which may resemble ADHD” said Dr. Swanson. If one-third of the cases manifest in some neurologic or psychiatric systems, this means 27 million would have residual sequelae. If 20% have impaired concentration or brain fog, this could result in about 5 million ADHD cases, he said. 
 

Estimates aren’t evidence

The Swanson/Volkow commentary contains a lot of references to “might, could, and may,” said Dr. Coghill. While it’s true that COVID-19 could produce a novel etiologic subtype of ADHD, “the point here is at the moment, all of this is based on hypotheses,” he said.

The Spanish flu did produce mental health consequences – survivors reported depression, sleep disturbances, mental distraction, dizziness, and difficulties coping at work. In the United States, flu death rates from 1918 to 1920 were directly attributed to suicide rates. Unfortunately, these impacts weren’t widely researched, said Dr. Coghill.

It also seems clear that the 1918 Spanish flu outbreak was associated with significant neurological consequences, said Dr. Coghill. By 1919 and 1920, physicians and researchers in the United Kingdom were reporting increases in a variety of symptoms among some patients recovering from flu, such as neuropathy, neurasthenia, meningitis, degenerative changes in nerve cells, and a decline in visual acuity.

The EL cases Dr. Swanson mentioned did coincide with and reach epidemic proportions alongside the Spanish flu. “But still, a causal relationship is far from proven,” said Dr. Coghill.

Sol Levy, MD, described a “disease of criminals” following the 1918 pandemic, in which patients exhibited a high degree of general hyperkinesis, a difficulty in maintaining quiet attitudes, abruptness and clumsiness, and “explosive motor release of all voluntarily inhibited activities.”

However, these impairments suggest a much broader presentation typically seen in ADHD, noted Dr. Coghill.

Neurological complications occur more commonly than initially thought in severe COVID-19, with estimates ranging from 36% to 84%. But in a systematic review of neuropsychiatric complications of severe coronavirus infection, researchers found few psychiatric sequelae of these infections. While they did mention impaired concentration and difficulties with emotional ability, it’s very important to remember that these conditions “are cardinal symptoms of a wide range of psychiatric disorders,” said Dr. Coghill.

Overall, more neurological and neuropsychiatric symptoms largely confine to those with severe COVID-19, meaning they’re much less likely to occur in children and young adults, he said.

If there are severe effects of COVID-19, Dr. Swanson countered that “they might have more ADHD than the complex residual effects [Dr. Coghill] described. I hope that he’s right, but I do think there will be biological co-effects of COVID-19 that will produce symptoms that are more ADHD than other neurological disorders.”
 

Epigenetic effects

Researchers are now seeing transgenerational and intergenerational effects of potential infection. “So I certainly back high-quality studies looking at the effects of maternal and paternal infection on offspring,” said Dr. Coghill. Establishing clinical cohort studies to follow up on this population would be essential in understanding the risks of SARS-CoV-2. “That might be one way we’ll see an increase in ADHD,” said Dr. Coghill.

The reality is COVID-19 hasn’t been around for that long, and current knowledge about it is limited, he said. Rapid publications, cross-sectional or retrospective data, and poor methodological quality and rigor make generalizability difficult. In addition, limited testing and detection probably underestimate prevalence of neurological and neuropsychiatric complications.

“If history teaches us anything, it is that we should always be measured in how we glean lessons from the past. So let’s not get ahead of ourselves,” he cautioned.

An informal, post-discussion survey of session participants revealed that a slight majority – 55%-60% – expected residual effects of COVID-19 to lead to more ADHD, compared to 40%-45% who didn’t think this would happen.

Dr. Swanson has two patents: (PIXA4), which uses a “time-of-flight” camera to measure growth on infants, and a provisional patent on the mechanism of tolerance to stimulant medication (PATSMTA). Dr. Coghill worked for several pharmaceutical companies but had no disclosures relevant to this debate.

While it’s possible that residual effects of SARS-CoV-2 could lead to an eruption of attention-deficit/hyperactivity disorder (ADHD) cases, a debate at the World Congress on ADHD – Virtual Event underscored the fact that this is still a hypothesis. The bottom line is there needs to be more data, said Luis Augusto Rohde, MD, PhD, cochair of the congress’ scientific program committee and moderator of the session, “Residual effects of the 2019 pandemic will mirror the 1918 pandemic: Will we have lots of new ADHD cases?”

Considering the current pattern of the pandemic, there is not enough evidence for this to be a concern, Dr. Rohde said in an interview.

James Swanson, PhD, professor of pediatrics at the University of California, Irvine, opined that biological co-effects of COVID-19 are likely to have selective effects in children that may produce symptoms representative of ADHD. Using the 1918 Spanish flu pandemic as a historical reference, he estimated that COVID-19 would produce 5 million individuals with new-onset symptoms related to ADHD. “If these cases meet DSM-5 or ICD-11 criteria, there will be lots of new ADHD cases,” he predicted.

David Coghill, MD, a professor of child adolescent mental health at the University of Melbourne, observed that the sums Dr. Swanson presented “are based on maxing out the potential rather than looking at the sums more realistically.”
 

Could the 1918 pandemic offer clues?

In a commentary, Dr. Swanson and Nora D. Volkow, MD, wrote about “lessons learned” from the 1918 pandemic, and how residual sequelae in that era led to a condition labeled hyperkinetic syndrome in children. “It may be worthwhile to consider the hypothesis that the COVID-19 pandemic may result in a novel etiologic subtype of ADHD that clinicians may recognize in patients in the future,” wrote the commentators. 

In survivors of the 1918 pandemic, brain inflammation or encephalitis sometimes emerged as residual sequelae, said Dr. Swanson. In some adult cases, these symptoms were diagnosed as “encephalitis lethargica” (EL) and were associated with Parkinson’s disease. In 1930, based on patients evaluated after 1918, researchers Franz Kramer and Hans Pollnow at Charité Hospital in Berlin described the behavioral manifestation of EL in children as hyperkinetic syndrome, a condition that was characterized by symptoms similar to the properties of ADHD: lack of concentration, insufficient goal orientation, and increased distractibility. “They even reported on autopsy cases that described brain regions that we now know are associated with ADHD from decades of brain imaging studies,” said Dr. Swanson.

COVID-19 rarely results in severe respiratory problems in children but the absolute number requiring hospitalization has accumulated and is now relatively large, said Dr. Swanson. One study of 1,695 severe COVID-19 cases in children and adolescents used MRI and detected neural effects in specific brain regions such as basal ganglia and frontal lobes that previous research had associated with ADHD. Approximately 22% of these rare but severe cases had documented neurologic involvement, and studies of affected children with mild or none of the initial respiratory symptoms of COVID-19 also detected similar selective effects in these brain regions.

A recent survey of medical records of 80 million people that identified 240,000 COVID cases (mostly adults) revealed that a third had neurological and psychiatric sequelae. Dr. Swanson also mentioned an article he wrote more than a decade ago on environmental as well as genetic factors that resulted in etiologic subtypes of ADHD, which provided a model for the impact of COVID-19 on specific brain regions that are associated with ADHD.

So far, the COVID-19 pandemic has produced 150 million cases worldwide and there are about 100 million survivors, setting an estimate of a maximum number of cases with residual sequelae. “I think that severe COVID-19 will probably be related to severe residual sequelae, and that mild or asymptomatic COVID-19 may be associated with less severe residual sequelae, which may resemble ADHD” said Dr. Swanson. If one-third of the cases manifest in some neurologic or psychiatric systems, this means 27 million would have residual sequelae. If 20% have impaired concentration or brain fog, this could result in about 5 million ADHD cases, he said. 
 

Estimates aren’t evidence

The Swanson/Volkow commentary contains a lot of references to “might, could, and may,” said Dr. Coghill. While it’s true that COVID-19 could produce a novel etiologic subtype of ADHD, “the point here is at the moment, all of this is based on hypotheses,” he said.

The Spanish flu did produce mental health consequences – survivors reported depression, sleep disturbances, mental distraction, dizziness, and difficulties coping at work. In the United States, flu death rates from 1918 to 1920 were directly attributed to suicide rates. Unfortunately, these impacts weren’t widely researched, said Dr. Coghill.

It also seems clear that the 1918 Spanish flu outbreak was associated with significant neurological consequences, said Dr. Coghill. By 1919 and 1920, physicians and researchers in the United Kingdom were reporting increases in a variety of symptoms among some patients recovering from flu, such as neuropathy, neurasthenia, meningitis, degenerative changes in nerve cells, and a decline in visual acuity.

The EL cases Dr. Swanson mentioned did coincide with and reach epidemic proportions alongside the Spanish flu. “But still, a causal relationship is far from proven,” said Dr. Coghill.

Sol Levy, MD, described a “disease of criminals” following the 1918 pandemic, in which patients exhibited a high degree of general hyperkinesis, a difficulty in maintaining quiet attitudes, abruptness and clumsiness, and “explosive motor release of all voluntarily inhibited activities.”

However, these impairments suggest a much broader presentation typically seen in ADHD, noted Dr. Coghill.

Neurological complications occur more commonly than initially thought in severe COVID-19, with estimates ranging from 36% to 84%. But in a systematic review of neuropsychiatric complications of severe coronavirus infection, researchers found few psychiatric sequelae of these infections. While they did mention impaired concentration and difficulties with emotional ability, it’s very important to remember that these conditions “are cardinal symptoms of a wide range of psychiatric disorders,” said Dr. Coghill.

Overall, more neurological and neuropsychiatric symptoms largely confine to those with severe COVID-19, meaning they’re much less likely to occur in children and young adults, he said.

If there are severe effects of COVID-19, Dr. Swanson countered that “they might have more ADHD than the complex residual effects [Dr. Coghill] described. I hope that he’s right, but I do think there will be biological co-effects of COVID-19 that will produce symptoms that are more ADHD than other neurological disorders.”
 

Epigenetic effects

Researchers are now seeing transgenerational and intergenerational effects of potential infection. “So I certainly back high-quality studies looking at the effects of maternal and paternal infection on offspring,” said Dr. Coghill. Establishing clinical cohort studies to follow up on this population would be essential in understanding the risks of SARS-CoV-2. “That might be one way we’ll see an increase in ADHD,” said Dr. Coghill.

The reality is COVID-19 hasn’t been around for that long, and current knowledge about it is limited, he said. Rapid publications, cross-sectional or retrospective data, and poor methodological quality and rigor make generalizability difficult. In addition, limited testing and detection probably underestimate prevalence of neurological and neuropsychiatric complications.

“If history teaches us anything, it is that we should always be measured in how we glean lessons from the past. So let’s not get ahead of ourselves,” he cautioned.

An informal, post-discussion survey of session participants revealed that a slight majority – 55%-60% – expected residual effects of COVID-19 to lead to more ADHD, compared to 40%-45% who didn’t think this would happen.

Dr. Swanson has two patents: (PIXA4), which uses a “time-of-flight” camera to measure growth on infants, and a provisional patent on the mechanism of tolerance to stimulant medication (PATSMTA). Dr. Coghill worked for several pharmaceutical companies but had no disclosures relevant to this debate.

Six months after mild SARS-CoV-2 infection in a representative health care workforce, no long-term cardiovascular sequelae were detected, compared with a matched SARS-CoV-2 seronegative group.

“Mild COVID-19 left no measurable cardiovascular impact on LV structure, function, scar burden, aortic stiffness, or serum biomarkers,” the researchers reported in an article published online May 8 in JACC: Cardiovascular Imaging.

“We provide societal reassurance and support for the position that screening in asymptomatic individuals following mild disease is not indicated,” first author George Joy, MBBS, University College London, said in presenting the results at EuroCMR, the annual CMR congress of the European Association of Cardiovascular Imaging (EACVI).

Briefing comoderator Leyla Elif Sade, MD, University of Baskent, Ankara, Turkey, said, “This is the hot topic of our time because of obvious reasons and I think [this] study is quite important to avoid unnecessary further testing, surveillance testing, and to avoid a significant burden of health care costs.”
 

‘Alarming’ early data

Early cardiac magnetic resonance (CMR) studies in patients recovered from mild COVID-19 were “alarming,” Dr. Joy said.

As previously reported, one study showed cardiac abnormalities after mild COVID-19 in up to 78% of patients, with evidence of ongoing myocardial inflammation in 60%. The CMR findings correlated with elevations in troponin T by high-sensitivity assay (hs-TnT).

To investigate further, Dr. Joy and colleagues did a nested case-control study within the COVIDsortium, a prospective study of 731 health care workers from three London hospitals who underwent weekly symptom, polymerase chain reaction, and serology assessment over 4 months during the first wave of the pandemic.

A total of 157 (21.5%) participants seroconverted during the study period.

Six months after infection, 74 seropositive (median age, 39; 62% women) and 75 age-, sex-, and ethnicity-matched seronegative controls underwent cardiovascular phenotyping (comprehensive phantom-calibrated CMR and blood biomarkers). The analysis was blinded, using objective artificial intelligence analytics when available.

The results showed no statistically significant differences between seropositive and seronegative participants in cardiac structure (left ventricular volumes, mass, atrial area), function (ejection fraction, global longitudinal shortening, aortic distensibility), tissue characterization (T1, T2, extracellular volume fraction mapping, late gadolinium enhancement) or biomarkers (troponin, N-terminal pro–B-type natriuretic peptide).

Cardiovascular abnormalities were no more common in seropositive than seronegative otherwise healthy health care workers 6 months post mild SARS-CoV-2 infection. Measured abnormalities were “evenly distributed between both groups,” Dr. Joy said.

Therefore, it’s “important to reassure patients with mild SARS-CoV-2 infection regarding its cardiovascular effects,” Dr. Joy and colleagues concluded.
 

Limitations and caveats

They caution, however, that the study provides insight only into the short- to medium-term sequelae of patients aged 18-69 with mild COVID-19 who did not require hospitalization and had low numbers of comorbidities.

The study does not address the cardiovascular effects after severe COVID-19 infection requiring hospitalization or in those with multiple comorbid conditions, they noted. It also does not prove that apparently mild SARS-CoV-2 never causes chronic myocarditis.

“The study design would not distinguish between people who had sustained completely healed myocarditis and pericarditis and those in whom the heart had never been affected,” the researchers noted.

They pointed to a recent cross-sectional study of athletes 1-month post mild COVID-19 that found significant pericardial involvement (late enhancement and/or pericardial effusion), although no baseline pre-COVID-19 imaging was performed. In the current study at 6 months post infection the pericardium was normal.

The coauthors of a linked editorial say this study provides “welcome, reassuring information that in healthy individuals who experience mild infection with COVID-19, persisting evidence of cardiovascular complications is very uncommon. The results do not support cardiovascular screening in individuals with mild or asymptomatic infection with COVID-19.”  

Colin Berry, PhD, and Kenneth Mangion, PhD, both from University of Glasgow, cautioned that the population is restricted to health care workers; therefore, the findings may not necessarily be generalized to a community population .

“Healthcare workers do not reflect the population of individuals most clinically affected by COVID-19 illness. The severity of acute COVID-19 infection is greatest in older individuals and those with preexisting health problems. Healthcare workers are not representative of the wider, unselected, at-risk, community population,” they pointed out.

Cardiovascular risk factors and concomitant health problems (heart and respiratory disease) may be more common in the community than in health care workers, and prior studies have highlighted their potential impact for disease pathogenesis in COVID-19.

Dr. Berry and Dr. Mangion also noted that women made up nearly two-thirds of the seropositive group. This may reflect a selection bias or may naturally reflect the fact that proportionately more women are asymptomatic or have milder forms of illness, whereas severe SARS-CoV-2 infection requiring hospitalization affects men to a greater degree.

COVIDsortium funding was donated by individuals, charitable trusts, and corporations including Goldman Sachs, Citadel and Citadel Securities, The Guy Foundation, GW Pharmaceuticals, Kusuma Trust, and Jagclif Charitable Trust, and enabled by Barts Charity with support from UCLH Charity. The authors have disclosed no relevant financial relationships.

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

Six months after mild SARS-CoV-2 infection in a representative health care workforce, no long-term cardiovascular sequelae were detected, compared with a matched SARS-CoV-2 seronegative group.

“Mild COVID-19 left no measurable cardiovascular impact on LV structure, function, scar burden, aortic stiffness, or serum biomarkers,” the researchers reported in an article published online May 8 in JACC: Cardiovascular Imaging.

“We provide societal reassurance and support for the position that screening in asymptomatic individuals following mild disease is not indicated,” first author George Joy, MBBS, University College London, said in presenting the results at EuroCMR, the annual CMR congress of the European Association of Cardiovascular Imaging (EACVI).

Briefing comoderator Leyla Elif Sade, MD, University of Baskent, Ankara, Turkey, said, “This is the hot topic of our time because of obvious reasons and I think [this] study is quite important to avoid unnecessary further testing, surveillance testing, and to avoid a significant burden of health care costs.”
 

‘Alarming’ early data

Early cardiac magnetic resonance (CMR) studies in patients recovered from mild COVID-19 were “alarming,” Dr. Joy said.

As previously reported, one study showed cardiac abnormalities after mild COVID-19 in up to 78% of patients, with evidence of ongoing myocardial inflammation in 60%. The CMR findings correlated with elevations in troponin T by high-sensitivity assay (hs-TnT).

To investigate further, Dr. Joy and colleagues did a nested case-control study within the COVIDsortium, a prospective study of 731 health care workers from three London hospitals who underwent weekly symptom, polymerase chain reaction, and serology assessment over 4 months during the first wave of the pandemic.

A total of 157 (21.5%) participants seroconverted during the study period.

Six months after infection, 74 seropositive (median age, 39; 62% women) and 75 age-, sex-, and ethnicity-matched seronegative controls underwent cardiovascular phenotyping (comprehensive phantom-calibrated CMR and blood biomarkers). The analysis was blinded, using objective artificial intelligence analytics when available.

The results showed no statistically significant differences between seropositive and seronegative participants in cardiac structure (left ventricular volumes, mass, atrial area), function (ejection fraction, global longitudinal shortening, aortic distensibility), tissue characterization (T1, T2, extracellular volume fraction mapping, late gadolinium enhancement) or biomarkers (troponin, N-terminal pro–B-type natriuretic peptide).

Cardiovascular abnormalities were no more common in seropositive than seronegative otherwise healthy health care workers 6 months post mild SARS-CoV-2 infection. Measured abnormalities were “evenly distributed between both groups,” Dr. Joy said.

Therefore, it’s “important to reassure patients with mild SARS-CoV-2 infection regarding its cardiovascular effects,” Dr. Joy and colleagues concluded.
 

Limitations and caveats

They caution, however, that the study provides insight only into the short- to medium-term sequelae of patients aged 18-69 with mild COVID-19 who did not require hospitalization and had low numbers of comorbidities.

The study does not address the cardiovascular effects after severe COVID-19 infection requiring hospitalization or in those with multiple comorbid conditions, they noted. It also does not prove that apparently mild SARS-CoV-2 never causes chronic myocarditis.

“The study design would not distinguish between people who had sustained completely healed myocarditis and pericarditis and those in whom the heart had never been affected,” the researchers noted.

They pointed to a recent cross-sectional study of athletes 1-month post mild COVID-19 that found significant pericardial involvement (late enhancement and/or pericardial effusion), although no baseline pre-COVID-19 imaging was performed. In the current study at 6 months post infection the pericardium was normal.

The coauthors of a linked editorial say this study provides “welcome, reassuring information that in healthy individuals who experience mild infection with COVID-19, persisting evidence of cardiovascular complications is very uncommon. The results do not support cardiovascular screening in individuals with mild or asymptomatic infection with COVID-19.”  

Colin Berry, PhD, and Kenneth Mangion, PhD, both from University of Glasgow, cautioned that the population is restricted to health care workers; therefore, the findings may not necessarily be generalized to a community population .

“Healthcare workers do not reflect the population of individuals most clinically affected by COVID-19 illness. The severity of acute COVID-19 infection is greatest in older individuals and those with preexisting health problems. Healthcare workers are not representative of the wider, unselected, at-risk, community population,” they pointed out.

Cardiovascular risk factors and concomitant health problems (heart and respiratory disease) may be more common in the community than in health care workers, and prior studies have highlighted their potential impact for disease pathogenesis in COVID-19.

Dr. Berry and Dr. Mangion also noted that women made up nearly two-thirds of the seropositive group. This may reflect a selection bias or may naturally reflect the fact that proportionately more women are asymptomatic or have milder forms of illness, whereas severe SARS-CoV-2 infection requiring hospitalization affects men to a greater degree.

COVIDsortium funding was donated by individuals, charitable trusts, and corporations including Goldman Sachs, Citadel and Citadel Securities, The Guy Foundation, GW Pharmaceuticals, Kusuma Trust, and Jagclif Charitable Trust, and enabled by Barts Charity with support from UCLH Charity. The authors have disclosed no relevant financial relationships.

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

Six months after mild SARS-CoV-2 infection in a representative health care workforce, no long-term cardiovascular sequelae were detected, compared with a matched SARS-CoV-2 seronegative group.

“Mild COVID-19 left no measurable cardiovascular impact on LV structure, function, scar burden, aortic stiffness, or serum biomarkers,” the researchers reported in an article published online May 8 in JACC: Cardiovascular Imaging.

“We provide societal reassurance and support for the position that screening in asymptomatic individuals following mild disease is not indicated,” first author George Joy, MBBS, University College London, said in presenting the results at EuroCMR, the annual CMR congress of the European Association of Cardiovascular Imaging (EACVI).

Briefing comoderator Leyla Elif Sade, MD, University of Baskent, Ankara, Turkey, said, “This is the hot topic of our time because of obvious reasons and I think [this] study is quite important to avoid unnecessary further testing, surveillance testing, and to avoid a significant burden of health care costs.”
 

‘Alarming’ early data

Early cardiac magnetic resonance (CMR) studies in patients recovered from mild COVID-19 were “alarming,” Dr. Joy said.

As previously reported, one study showed cardiac abnormalities after mild COVID-19 in up to 78% of patients, with evidence of ongoing myocardial inflammation in 60%. The CMR findings correlated with elevations in troponin T by high-sensitivity assay (hs-TnT).

To investigate further, Dr. Joy and colleagues did a nested case-control study within the COVIDsortium, a prospective study of 731 health care workers from three London hospitals who underwent weekly symptom, polymerase chain reaction, and serology assessment over 4 months during the first wave of the pandemic.

A total of 157 (21.5%) participants seroconverted during the study period.

Six months after infection, 74 seropositive (median age, 39; 62% women) and 75 age-, sex-, and ethnicity-matched seronegative controls underwent cardiovascular phenotyping (comprehensive phantom-calibrated CMR and blood biomarkers). The analysis was blinded, using objective artificial intelligence analytics when available.

The results showed no statistically significant differences between seropositive and seronegative participants in cardiac structure (left ventricular volumes, mass, atrial area), function (ejection fraction, global longitudinal shortening, aortic distensibility), tissue characterization (T1, T2, extracellular volume fraction mapping, late gadolinium enhancement) or biomarkers (troponin, N-terminal pro–B-type natriuretic peptide).

Cardiovascular abnormalities were no more common in seropositive than seronegative otherwise healthy health care workers 6 months post mild SARS-CoV-2 infection. Measured abnormalities were “evenly distributed between both groups,” Dr. Joy said.

Therefore, it’s “important to reassure patients with mild SARS-CoV-2 infection regarding its cardiovascular effects,” Dr. Joy and colleagues concluded.
 

Limitations and caveats

They caution, however, that the study provides insight only into the short- to medium-term sequelae of patients aged 18-69 with mild COVID-19 who did not require hospitalization and had low numbers of comorbidities.

The study does not address the cardiovascular effects after severe COVID-19 infection requiring hospitalization or in those with multiple comorbid conditions, they noted. It also does not prove that apparently mild SARS-CoV-2 never causes chronic myocarditis.

“The study design would not distinguish between people who had sustained completely healed myocarditis and pericarditis and those in whom the heart had never been affected,” the researchers noted.

They pointed to a recent cross-sectional study of athletes 1-month post mild COVID-19 that found significant pericardial involvement (late enhancement and/or pericardial effusion), although no baseline pre-COVID-19 imaging was performed. In the current study at 6 months post infection the pericardium was normal.

The coauthors of a linked editorial say this study provides “welcome, reassuring information that in healthy individuals who experience mild infection with COVID-19, persisting evidence of cardiovascular complications is very uncommon. The results do not support cardiovascular screening in individuals with mild or asymptomatic infection with COVID-19.”  

Colin Berry, PhD, and Kenneth Mangion, PhD, both from University of Glasgow, cautioned that the population is restricted to health care workers; therefore, the findings may not necessarily be generalized to a community population .

“Healthcare workers do not reflect the population of individuals most clinically affected by COVID-19 illness. The severity of acute COVID-19 infection is greatest in older individuals and those with preexisting health problems. Healthcare workers are not representative of the wider, unselected, at-risk, community population,” they pointed out.

Cardiovascular risk factors and concomitant health problems (heart and respiratory disease) may be more common in the community than in health care workers, and prior studies have highlighted their potential impact for disease pathogenesis in COVID-19.

Dr. Berry and Dr. Mangion also noted that women made up nearly two-thirds of the seropositive group. This may reflect a selection bias or may naturally reflect the fact that proportionately more women are asymptomatic or have milder forms of illness, whereas severe SARS-CoV-2 infection requiring hospitalization affects men to a greater degree.

COVIDsortium funding was donated by individuals, charitable trusts, and corporations including Goldman Sachs, Citadel and Citadel Securities, The Guy Foundation, GW Pharmaceuticals, Kusuma Trust, and Jagclif Charitable Trust, and enabled by Barts Charity with support from UCLH Charity. The authors have disclosed no relevant financial relationships.

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

Patients who receive the mRNA COVID-19 vaccines are experiencing a variety of skin rashes, a dermatologist told colleagues, and some lesions don’t appear until several days after an injection. The good news is that these side effects tend to be minor and vanish within a few days, Esther Freeman, MD, PhD, said in a presentation at the American Academy of Dermatology Virtual Meeting Experience.

“The reality is actually very reassuring,” Dr. Freeman said, especially in light of what is currently known about when the rashes occur and how anaphylaxis is extremely uncommon. Now, she added, dermatologists can tell patients who had reactions to their initial vaccination that “we know you had this big reaction, and we know that it was upsetting and uncomfortable. But it may not happen the second time around. And if it does, [the reaction is] probably going to be smaller.”

Dr. Freeman, associate professor of dermatology at Harvard Medical School, Boston, highlighted a study published in the Journal of the American Academy of Dermatology that she coauthored with dermatologists across the United States. The researchers tracked 414 cutaneous reactions to the Moderna (83%) and Pfizer (17%) COVID-19 vaccines in a group of patients, which was 90% female, 78% White, and mostly from the United States. Their average age was 44 years. The cases were reported to the AAD–International League of Dermatological Societies registry of COVID-19 cutaneous manifestations.

While most were women, “it’s a little hard to know if this is really going to end up being a true finding,” said Dr. Freeman, the registry’s principal investigator and a member of the AAD’s COVID-19 Ad Hoc Task Force. “If you think about who got vaccinated early, it was health care providers, and the American health care workforce is over 70% female. So I think there’s a little bit of bias here. There may also be a bias because women may be slightly more likely to report or go to their health care provider for a rash.”

Delayed large local reactions were the most common, accounting for 66% (175 cases) of the 267 skin reactions reported after the first Moderna vaccine dose and 30% (31 cases) of the 102 reactions reported after the second dose. These reactions represented 15% (5 cases) of the 34 skin reactions reported after the first Pfizer vaccine dose and 18% (7 cases) of the 40 reactions after the second dose.

There are two peaks with that first dose, Dr. Freeman said. “There’s a peak around day 2 or 3. And there’s another peak around day 7 or 8 with some of these reactions. Only 27% who had a reaction with the first dose had the same reaction with the second.” She added that these reactions “are not cellulitis and don’t require antibiotics.”

Other more common reactions included local injection-site reactions (swelling, erythema, and pain), urticaria (after 24 hours in almost all cases, occurring at a higher rate in patients who received the Pfizer vaccine), and morbilliform eruptions.

Dr. Freeman said that patients may experience redness and swelling in the hands and feet that can be “very uncomfortable.” She described one patient “who was having a hard time actually closing his fist, just because of the amount of swelling and redness in his hand. It did resolve, and it’s important to reassure your patients it will go away.”

According to this study, less common reports of other cutaneous findings with both vaccines included 9 reports of swelling at the site of cosmetic fillers, 8 reports of pernio/chilblains, 10 reports of varicella zoster, 4 reports of herpes simplex flares, 4 pityriasis rosea–like reactions, and 4 rashes in infants of vaccinated breastfeeding mothers.

The study noted that “patients responded well to topical corticosteroids, oral antihistamines, and/or pain-relieving medications. These reactions resolved after a median of 3-4 days.”

It’s important to understand that none of the patients developed anaphylaxis after the second dose even if they’d had a reaction to the first dose, Dr. Freeman said. “But I should point out that we’re talking about reactions that have started more than 4 hours after the vaccine. If a rash such as a urticaria specifically starts within 4 hours of vaccination, that’s in a different category. Those are considered more immediate allergic reactions, and those patients need to be seen by allergy before a second dose.”

Dr. Freeman added that “it’s really interesting to think about how our bodies are really reacting to the vaccine in a way that’s mimicking our body’s reactions to COVID-19.” For example, some patients who got vaccinated developed chilblains similar to the “COVID toes” described in infected patients, apparently as part of the body’s immune response to the virus. “We’ve seen this in patients who actually had COVID and had prior COVID toes and then actually got a flare with their vaccine. And then we’ve also seen it in patients who never had COVID.”

In regard to general advice for patients, she said, “I do still encourage my patients who previously had COVID to go ahead and get the vaccine even if they had a skin manifestation with COVID.”

Shari Lipner, MD, PhD, associate professor of clinical dermatology, Weill Cornell Medicine, New York, said she has have seen only a handful of cases of delayed large local reactions and local injection site reactions after COVID-19 vaccination. “I have seen a significant number of cases of acute urticaria following the first and second doses,” she said in an interview. “However, it is important to keep in mind that we cannot determine cause and effect for the cases of acute urticaria. They may or may not be vaccine related.”

Fortunately, none of the adverse effects she’s seen have been severe. “It is important that dermatologists educate the public and their patients that most people do not develop any skin reaction in response to the vaccine,” she said. In the minority who do, “reactions tend to be mild and are not life-threatening. Many of these skin reactions resolve on their own without treatment.”

She added that “patients with pernio/chilblains or herpes zoster following vaccination should be referred by a board-certified dermatologist for prompt treatment and to avoid sequelae.”


 

‘COVID vaccine arm’

Delayed local reactions to the Moderna vaccine were also described in a report published online on May 12, 2021, in JAMA Dermatology, after the AAD meeting, in 16 patients referred to the Yale New Haven (Conn.) Hospital Dermatology service who experienced delayed localized cutaneous hypersensitivity reactions a median of 7 days after receiving the vaccine (range, 2-12 days), from Jan. 20 to Feb. 12, 2021. No such cases were reported in Pfizer vaccine recipients.

Of the 16 patients, whose median age was 38 years and who were mostly women, 15 developed the reaction after the first dose, described as “pruritic and variably painful erythematous reactions near the injection site,” which lasted a median of 5 days (range, 1-21 days). After the second dose, 12 of the 16 patients developed injection-site reactions (including one patient who had no reaction after dose 1), a median of 2 days after the vaccine was administered (range, 0-5 days). Histologic results of a biopsy in one patient with a reaction to the second dose “ demonstrated mild predominantly perivascular and focal interstitial mixed infiltrate with lymphocytes and eosinophils consistent with a dermal hypersensitivity reaction,” wrote Alicia J. Little, MD, PhD, of the department of dermatology, Yale University, New Haven, and coauthors.

Compared with immediate hypersensitivity reactions, occurring within 4 hours of vaccination, such as anaphylaxis and urticaria, they concluded that “these delayed localized hypersensitivity reactions are not a contraindication to subsequent vaccination,” and they proposed that they be named “COVID vaccine arm.”

Dr. Freeman reported no disclosures. Dr. Lipner also had no relevant disclosures. Dr. Little reported receiving a grant from the National Center for Advancing Translational Science and a Women’s Health Career Development Award from the Dermatology Foundation while the study was conducted; another author reported equity in Johnson & Johnson in his spouse’s retirement fund outside the submitted work.
 

Patients who receive the mRNA COVID-19 vaccines are experiencing a variety of skin rashes, a dermatologist told colleagues, and some lesions don’t appear until several days after an injection. The good news is that these side effects tend to be minor and vanish within a few days, Esther Freeman, MD, PhD, said in a presentation at the American Academy of Dermatology Virtual Meeting Experience.

“The reality is actually very reassuring,” Dr. Freeman said, especially in light of what is currently known about when the rashes occur and how anaphylaxis is extremely uncommon. Now, she added, dermatologists can tell patients who had reactions to their initial vaccination that “we know you had this big reaction, and we know that it was upsetting and uncomfortable. But it may not happen the second time around. And if it does, [the reaction is] probably going to be smaller.”

Dr. Freeman, associate professor of dermatology at Harvard Medical School, Boston, highlighted a study published in the Journal of the American Academy of Dermatology that she coauthored with dermatologists across the United States. The researchers tracked 414 cutaneous reactions to the Moderna (83%) and Pfizer (17%) COVID-19 vaccines in a group of patients, which was 90% female, 78% White, and mostly from the United States. Their average age was 44 years. The cases were reported to the AAD–International League of Dermatological Societies registry of COVID-19 cutaneous manifestations.

While most were women, “it’s a little hard to know if this is really going to end up being a true finding,” said Dr. Freeman, the registry’s principal investigator and a member of the AAD’s COVID-19 Ad Hoc Task Force. “If you think about who got vaccinated early, it was health care providers, and the American health care workforce is over 70% female. So I think there’s a little bit of bias here. There may also be a bias because women may be slightly more likely to report or go to their health care provider for a rash.”

Delayed large local reactions were the most common, accounting for 66% (175 cases) of the 267 skin reactions reported after the first Moderna vaccine dose and 30% (31 cases) of the 102 reactions reported after the second dose. These reactions represented 15% (5 cases) of the 34 skin reactions reported after the first Pfizer vaccine dose and 18% (7 cases) of the 40 reactions after the second dose.

There are two peaks with that first dose, Dr. Freeman said. “There’s a peak around day 2 or 3. And there’s another peak around day 7 or 8 with some of these reactions. Only 27% who had a reaction with the first dose had the same reaction with the second.” She added that these reactions “are not cellulitis and don’t require antibiotics.”

Other more common reactions included local injection-site reactions (swelling, erythema, and pain), urticaria (after 24 hours in almost all cases, occurring at a higher rate in patients who received the Pfizer vaccine), and morbilliform eruptions.

Dr. Freeman said that patients may experience redness and swelling in the hands and feet that can be “very uncomfortable.” She described one patient “who was having a hard time actually closing his fist, just because of the amount of swelling and redness in his hand. It did resolve, and it’s important to reassure your patients it will go away.”

According to this study, less common reports of other cutaneous findings with both vaccines included 9 reports of swelling at the site of cosmetic fillers, 8 reports of pernio/chilblains, 10 reports of varicella zoster, 4 reports of herpes simplex flares, 4 pityriasis rosea–like reactions, and 4 rashes in infants of vaccinated breastfeeding mothers.

The study noted that “patients responded well to topical corticosteroids, oral antihistamines, and/or pain-relieving medications. These reactions resolved after a median of 3-4 days.”

It’s important to understand that none of the patients developed anaphylaxis after the second dose even if they’d had a reaction to the first dose, Dr. Freeman said. “But I should point out that we’re talking about reactions that have started more than 4 hours after the vaccine. If a rash such as a urticaria specifically starts within 4 hours of vaccination, that’s in a different category. Those are considered more immediate allergic reactions, and those patients need to be seen by allergy before a second dose.”

Dr. Freeman added that “it’s really interesting to think about how our bodies are really reacting to the vaccine in a way that’s mimicking our body’s reactions to COVID-19.” For example, some patients who got vaccinated developed chilblains similar to the “COVID toes” described in infected patients, apparently as part of the body’s immune response to the virus. “We’ve seen this in patients who actually had COVID and had prior COVID toes and then actually got a flare with their vaccine. And then we’ve also seen it in patients who never had COVID.”

In regard to general advice for patients, she said, “I do still encourage my patients who previously had COVID to go ahead and get the vaccine even if they had a skin manifestation with COVID.”

Shari Lipner, MD, PhD, associate professor of clinical dermatology, Weill Cornell Medicine, New York, said she has have seen only a handful of cases of delayed large local reactions and local injection site reactions after COVID-19 vaccination. “I have seen a significant number of cases of acute urticaria following the first and second doses,” she said in an interview. “However, it is important to keep in mind that we cannot determine cause and effect for the cases of acute urticaria. They may or may not be vaccine related.”

Fortunately, none of the adverse effects she’s seen have been severe. “It is important that dermatologists educate the public and their patients that most people do not develop any skin reaction in response to the vaccine,” she said. In the minority who do, “reactions tend to be mild and are not life-threatening. Many of these skin reactions resolve on their own without treatment.”

She added that “patients with pernio/chilblains or herpes zoster following vaccination should be referred by a board-certified dermatologist for prompt treatment and to avoid sequelae.”


 

‘COVID vaccine arm’

Delayed local reactions to the Moderna vaccine were also described in a report published online on May 12, 2021, in JAMA Dermatology, after the AAD meeting, in 16 patients referred to the Yale New Haven (Conn.) Hospital Dermatology service who experienced delayed localized cutaneous hypersensitivity reactions a median of 7 days after receiving the vaccine (range, 2-12 days), from Jan. 20 to Feb. 12, 2021. No such cases were reported in Pfizer vaccine recipients.

Of the 16 patients, whose median age was 38 years and who were mostly women, 15 developed the reaction after the first dose, described as “pruritic and variably painful erythematous reactions near the injection site,” which lasted a median of 5 days (range, 1-21 days). After the second dose, 12 of the 16 patients developed injection-site reactions (including one patient who had no reaction after dose 1), a median of 2 days after the vaccine was administered (range, 0-5 days). Histologic results of a biopsy in one patient with a reaction to the second dose “ demonstrated mild predominantly perivascular and focal interstitial mixed infiltrate with lymphocytes and eosinophils consistent with a dermal hypersensitivity reaction,” wrote Alicia J. Little, MD, PhD, of the department of dermatology, Yale University, New Haven, and coauthors.

Compared with immediate hypersensitivity reactions, occurring within 4 hours of vaccination, such as anaphylaxis and urticaria, they concluded that “these delayed localized hypersensitivity reactions are not a contraindication to subsequent vaccination,” and they proposed that they be named “COVID vaccine arm.”

Dr. Freeman reported no disclosures. Dr. Lipner also had no relevant disclosures. Dr. Little reported receiving a grant from the National Center for Advancing Translational Science and a Women’s Health Career Development Award from the Dermatology Foundation while the study was conducted; another author reported equity in Johnson & Johnson in his spouse’s retirement fund outside the submitted work.
 

Patients who receive the mRNA COVID-19 vaccines are experiencing a variety of skin rashes, a dermatologist told colleagues, and some lesions don’t appear until several days after an injection. The good news is that these side effects tend to be minor and vanish within a few days, Esther Freeman, MD, PhD, said in a presentation at the American Academy of Dermatology Virtual Meeting Experience.

“The reality is actually very reassuring,” Dr. Freeman said, especially in light of what is currently known about when the rashes occur and how anaphylaxis is extremely uncommon. Now, she added, dermatologists can tell patients who had reactions to their initial vaccination that “we know you had this big reaction, and we know that it was upsetting and uncomfortable. But it may not happen the second time around. And if it does, [the reaction is] probably going to be smaller.”

Dr. Freeman, associate professor of dermatology at Harvard Medical School, Boston, highlighted a study published in the Journal of the American Academy of Dermatology that she coauthored with dermatologists across the United States. The researchers tracked 414 cutaneous reactions to the Moderna (83%) and Pfizer (17%) COVID-19 vaccines in a group of patients, which was 90% female, 78% White, and mostly from the United States. Their average age was 44 years. The cases were reported to the AAD–International League of Dermatological Societies registry of COVID-19 cutaneous manifestations.

While most were women, “it’s a little hard to know if this is really going to end up being a true finding,” said Dr. Freeman, the registry’s principal investigator and a member of the AAD’s COVID-19 Ad Hoc Task Force. “If you think about who got vaccinated early, it was health care providers, and the American health care workforce is over 70% female. So I think there’s a little bit of bias here. There may also be a bias because women may be slightly more likely to report or go to their health care provider for a rash.”

Delayed large local reactions were the most common, accounting for 66% (175 cases) of the 267 skin reactions reported after the first Moderna vaccine dose and 30% (31 cases) of the 102 reactions reported after the second dose. These reactions represented 15% (5 cases) of the 34 skin reactions reported after the first Pfizer vaccine dose and 18% (7 cases) of the 40 reactions after the second dose.

There are two peaks with that first dose, Dr. Freeman said. “There’s a peak around day 2 or 3. And there’s another peak around day 7 or 8 with some of these reactions. Only 27% who had a reaction with the first dose had the same reaction with the second.” She added that these reactions “are not cellulitis and don’t require antibiotics.”

Other more common reactions included local injection-site reactions (swelling, erythema, and pain), urticaria (after 24 hours in almost all cases, occurring at a higher rate in patients who received the Pfizer vaccine), and morbilliform eruptions.

Dr. Freeman said that patients may experience redness and swelling in the hands and feet that can be “very uncomfortable.” She described one patient “who was having a hard time actually closing his fist, just because of the amount of swelling and redness in his hand. It did resolve, and it’s important to reassure your patients it will go away.”

According to this study, less common reports of other cutaneous findings with both vaccines included 9 reports of swelling at the site of cosmetic fillers, 8 reports of pernio/chilblains, 10 reports of varicella zoster, 4 reports of herpes simplex flares, 4 pityriasis rosea–like reactions, and 4 rashes in infants of vaccinated breastfeeding mothers.

The study noted that “patients responded well to topical corticosteroids, oral antihistamines, and/or pain-relieving medications. These reactions resolved after a median of 3-4 days.”

It’s important to understand that none of the patients developed anaphylaxis after the second dose even if they’d had a reaction to the first dose, Dr. Freeman said. “But I should point out that we’re talking about reactions that have started more than 4 hours after the vaccine. If a rash such as a urticaria specifically starts within 4 hours of vaccination, that’s in a different category. Those are considered more immediate allergic reactions, and those patients need to be seen by allergy before a second dose.”

Dr. Freeman added that “it’s really interesting to think about how our bodies are really reacting to the vaccine in a way that’s mimicking our body’s reactions to COVID-19.” For example, some patients who got vaccinated developed chilblains similar to the “COVID toes” described in infected patients, apparently as part of the body’s immune response to the virus. “We’ve seen this in patients who actually had COVID and had prior COVID toes and then actually got a flare with their vaccine. And then we’ve also seen it in patients who never had COVID.”

In regard to general advice for patients, she said, “I do still encourage my patients who previously had COVID to go ahead and get the vaccine even if they had a skin manifestation with COVID.”

Shari Lipner, MD, PhD, associate professor of clinical dermatology, Weill Cornell Medicine, New York, said she has have seen only a handful of cases of delayed large local reactions and local injection site reactions after COVID-19 vaccination. “I have seen a significant number of cases of acute urticaria following the first and second doses,” she said in an interview. “However, it is important to keep in mind that we cannot determine cause and effect for the cases of acute urticaria. They may or may not be vaccine related.”

Fortunately, none of the adverse effects she’s seen have been severe. “It is important that dermatologists educate the public and their patients that most people do not develop any skin reaction in response to the vaccine,” she said. In the minority who do, “reactions tend to be mild and are not life-threatening. Many of these skin reactions resolve on their own without treatment.”

She added that “patients with pernio/chilblains or herpes zoster following vaccination should be referred by a board-certified dermatologist for prompt treatment and to avoid sequelae.”


 

‘COVID vaccine arm’

Delayed local reactions to the Moderna vaccine were also described in a report published online on May 12, 2021, in JAMA Dermatology, after the AAD meeting, in 16 patients referred to the Yale New Haven (Conn.) Hospital Dermatology service who experienced delayed localized cutaneous hypersensitivity reactions a median of 7 days after receiving the vaccine (range, 2-12 days), from Jan. 20 to Feb. 12, 2021. No such cases were reported in Pfizer vaccine recipients.

Of the 16 patients, whose median age was 38 years and who were mostly women, 15 developed the reaction after the first dose, described as “pruritic and variably painful erythematous reactions near the injection site,” which lasted a median of 5 days (range, 1-21 days). After the second dose, 12 of the 16 patients developed injection-site reactions (including one patient who had no reaction after dose 1), a median of 2 days after the vaccine was administered (range, 0-5 days). Histologic results of a biopsy in one patient with a reaction to the second dose “ demonstrated mild predominantly perivascular and focal interstitial mixed infiltrate with lymphocytes and eosinophils consistent with a dermal hypersensitivity reaction,” wrote Alicia J. Little, MD, PhD, of the department of dermatology, Yale University, New Haven, and coauthors.

Compared with immediate hypersensitivity reactions, occurring within 4 hours of vaccination, such as anaphylaxis and urticaria, they concluded that “these delayed localized hypersensitivity reactions are not a contraindication to subsequent vaccination,” and they proposed that they be named “COVID vaccine arm.”

Dr. Freeman reported no disclosures. Dr. Lipner also had no relevant disclosures. Dr. Little reported receiving a grant from the National Center for Advancing Translational Science and a Women’s Health Career Development Award from the Dermatology Foundation while the study was conducted; another author reported equity in Johnson & Johnson in his spouse’s retirement fund outside the submitted work.