Carolyn Crist

Johnson & Johnson stopped making its COVID-19 vaccine at a key facility in the Netherlands.

The Johnson & Johnson shot is seen as a critical vaccine for poorer countries. But late last year the company paused production at the only plant making usable batches of the vaccine, people familiar with the decision told The New York Times.

The plant, located in Leiden, has been making an experimental but potentially more profitable vaccine instead. The experimental vaccine is for an unrelated virus -- respiratory syncytial virus, or RSV -- that will be used for a clinical trial.

The pause is said to be temporary. The Leiden plant is expected to restart production of the COVID-19 vaccine next month. The company has said that it has millions of COVID-19 doses in inventory, though it’s unclear whether the pause has affected vaccine supplies.

The interruption could reduce the supply of Johnson & Johnson’s COVID-19 vaccine by a few hundred million doses, one of the sources told the newspaper, since the doses made from renewed production won’t likely ship until May or June. Other facilities have been hired to produce the vaccine but aren’t running yet or haven’t received regulatory approval to ship doses for packaging.

Jake Sargent, a spokesman for Johnson & Johnson, told the Times that the company is “focused on ensuring our vaccine is available where people are in need” and that its global production network “is working day and night.” He said that the company has millions of doses in inventory and is continuing to deliver vaccine batches to facilities that package doses.

The pause has surprised officials at two main recipients of the Johnson & Johnson shots -- the African Union and Covax, the organization that coordinates COVID-19 vaccines for poorer countries. Leaders of the two organizations learned about the halt in production from reporters at the Times.

“This is not the time to be switching production lines of anything, when the lives of people across the developing world hang in the balance,” Ayoade Alakija, coleader of the African Union’s vaccine delivery program, told the newspaper.

Poorer countries rely on Johnson & Johnson’s vaccine because it doesn’t require ultracold refrigeration. The vaccine is also less expensive than others and easy to provide to hard-to-reach populations.

“In many low- and middle-income countries, our vaccine is the most important and sometimes only option,” Penny Heaton, MD, a Johnson & Johnson executive, said in December during a meeting with the CDC’s vaccine advisory committee.

“We have a global vaccine, and the world is depending on us,” she said.

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

Johnson & Johnson stopped making its COVID-19 vaccine at a key facility in the Netherlands.

The Johnson & Johnson shot is seen as a critical vaccine for poorer countries. But late last year the company paused production at the only plant making usable batches of the vaccine, people familiar with the decision told The New York Times.

The plant, located in Leiden, has been making an experimental but potentially more profitable vaccine instead. The experimental vaccine is for an unrelated virus -- respiratory syncytial virus, or RSV -- that will be used for a clinical trial.

The pause is said to be temporary. The Leiden plant is expected to restart production of the COVID-19 vaccine next month. The company has said that it has millions of COVID-19 doses in inventory, though it’s unclear whether the pause has affected vaccine supplies.

The interruption could reduce the supply of Johnson & Johnson’s COVID-19 vaccine by a few hundred million doses, one of the sources told the newspaper, since the doses made from renewed production won’t likely ship until May or June. Other facilities have been hired to produce the vaccine but aren’t running yet or haven’t received regulatory approval to ship doses for packaging.

Jake Sargent, a spokesman for Johnson & Johnson, told the Times that the company is “focused on ensuring our vaccine is available where people are in need” and that its global production network “is working day and night.” He said that the company has millions of doses in inventory and is continuing to deliver vaccine batches to facilities that package doses.

The pause has surprised officials at two main recipients of the Johnson & Johnson shots -- the African Union and Covax, the organization that coordinates COVID-19 vaccines for poorer countries. Leaders of the two organizations learned about the halt in production from reporters at the Times.

“This is not the time to be switching production lines of anything, when the lives of people across the developing world hang in the balance,” Ayoade Alakija, coleader of the African Union’s vaccine delivery program, told the newspaper.

Poorer countries rely on Johnson & Johnson’s vaccine because it doesn’t require ultracold refrigeration. The vaccine is also less expensive than others and easy to provide to hard-to-reach populations.

“In many low- and middle-income countries, our vaccine is the most important and sometimes only option,” Penny Heaton, MD, a Johnson & Johnson executive, said in December during a meeting with the CDC’s vaccine advisory committee.

“We have a global vaccine, and the world is depending on us,” she said.

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

Johnson & Johnson stopped making its COVID-19 vaccine at a key facility in the Netherlands.

The Johnson & Johnson shot is seen as a critical vaccine for poorer countries. But late last year the company paused production at the only plant making usable batches of the vaccine, people familiar with the decision told The New York Times.

The plant, located in Leiden, has been making an experimental but potentially more profitable vaccine instead. The experimental vaccine is for an unrelated virus -- respiratory syncytial virus, or RSV -- that will be used for a clinical trial.

The pause is said to be temporary. The Leiden plant is expected to restart production of the COVID-19 vaccine next month. The company has said that it has millions of COVID-19 doses in inventory, though it’s unclear whether the pause has affected vaccine supplies.

The interruption could reduce the supply of Johnson & Johnson’s COVID-19 vaccine by a few hundred million doses, one of the sources told the newspaper, since the doses made from renewed production won’t likely ship until May or June. Other facilities have been hired to produce the vaccine but aren’t running yet or haven’t received regulatory approval to ship doses for packaging.

Jake Sargent, a spokesman for Johnson & Johnson, told the Times that the company is “focused on ensuring our vaccine is available where people are in need” and that its global production network “is working day and night.” He said that the company has millions of doses in inventory and is continuing to deliver vaccine batches to facilities that package doses.

The pause has surprised officials at two main recipients of the Johnson & Johnson shots -- the African Union and Covax, the organization that coordinates COVID-19 vaccines for poorer countries. Leaders of the two organizations learned about the halt in production from reporters at the Times.

“This is not the time to be switching production lines of anything, when the lives of people across the developing world hang in the balance,” Ayoade Alakija, coleader of the African Union’s vaccine delivery program, told the newspaper.

Poorer countries rely on Johnson & Johnson’s vaccine because it doesn’t require ultracold refrigeration. The vaccine is also less expensive than others and easy to provide to hard-to-reach populations.

“In many low- and middle-income countries, our vaccine is the most important and sometimes only option,” Penny Heaton, MD, a Johnson & Johnson executive, said in December during a meeting with the CDC’s vaccine advisory committee.

“We have a global vaccine, and the world is depending on us,” she said.

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

The U.S. Department of Agriculture has announced new changes to school nutrition standards for the next 2 school years, which will reinstate health goals that were rolled back during the Trump administration.

The Biden administration is also tightening rules for fat and salt content in foods after restrictions were eased during the pandemic, according to the Washington Post.

“Nutritious school meals give America’s children the foundation for successful, healthy lives,” Tom Vilsack, the U.S. agriculture secretary, said in a statement on Feb. 4.

“We applaud schools’ heroic efforts throughout the challenges of this pandemic to continue serving kids the most nutritious meals possible,” he said. “The standards we’re putting in place of the next 2 school years will help schools transition to a future that builds on the tremendous strides they’ve made improving school meal nutrition over the past decade.”

For the 2022-2023 school year, schools and childcare providers will be required to offer low-fat or nonfat unflavored milks and limit the fat in sweet flavored milks. In addition, at least 80% of the grains served during school breakfasts and lunches each week must be considered rich in whole grains.

For the 2023-2024 school year, the weekly sodium limit for school lunches will be decreased by 10%.

The changes mark a shift from the Trump administration, which eased policies on whole grains, nonfat milk, and sodium, the newspaper reported. Then the pandemic forced additional changes as school districts scrambled to package meals for students. The USDA granted extra flexibility and eased some guidelines to ensure that children could be fed while schools were closed or focused on remote learning.

Now the USDA is updating the nutrition standards to “give schools clear expectations for gradual transition from current pandemic operations to more nutritious meals,” Stacy Dean, the USDA’s deputy undersecretary for food, nutrition, and consumer services, told reporters.

The Biden administration’s changes represent a shift back to Obama-era nutrition standards from 2012, according to the Post. But some nutrition advocates have said the new changes don’t address enough issues, such as added sugars. Fruit and vegetable requirements, for instance, will remain the same as the 2012 standards.

That said, some advocates have said the transition could be tough as schools move out of pandemic-era protocols. The School Nutrition Association, which represents school food service manufacturers and professionals, has urged Congress to provide additional support and waiver extensions for the next school year.

“School nutrition professionals are frantic just trying to get enough food on the tray for our students amid relentless supply chain disruptions and labor shortages,” Beth Wallace, the association’s president, told the Washington Post.

The shift will likely require a balancing act and slow transition. The USDA has been consulting with stakeholders for months to determine how to move toward stricter school nutrition standards while also acknowledging the pandemic, supply chain disruptions, and labor shortages.

“This approach is really going to help move forward the nutrition of the meals and allows the schools to continue to function effectively,” Geri Henchy, director of nutrition policy at the Food Research and Action Center, told the Post.

“Schools can’t make big changes at this point because of the supply chain and staffing,” she said. “They have a lot of waivers at this point that are helping them, and this balances the needs of all the different sectors.”

The USDA plans to issue a proposed rule in fall 2022 to update nutrition standards for the future, the department said in its announcement, which would be finalized for the 2024-2025 school year.

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

The U.S. Department of Agriculture has announced new changes to school nutrition standards for the next 2 school years, which will reinstate health goals that were rolled back during the Trump administration.

The Biden administration is also tightening rules for fat and salt content in foods after restrictions were eased during the pandemic, according to the Washington Post.

“Nutritious school meals give America’s children the foundation for successful, healthy lives,” Tom Vilsack, the U.S. agriculture secretary, said in a statement on Feb. 4.

“We applaud schools’ heroic efforts throughout the challenges of this pandemic to continue serving kids the most nutritious meals possible,” he said. “The standards we’re putting in place of the next 2 school years will help schools transition to a future that builds on the tremendous strides they’ve made improving school meal nutrition over the past decade.”

For the 2022-2023 school year, schools and childcare providers will be required to offer low-fat or nonfat unflavored milks and limit the fat in sweet flavored milks. In addition, at least 80% of the grains served during school breakfasts and lunches each week must be considered rich in whole grains.

For the 2023-2024 school year, the weekly sodium limit for school lunches will be decreased by 10%.

The changes mark a shift from the Trump administration, which eased policies on whole grains, nonfat milk, and sodium, the newspaper reported. Then the pandemic forced additional changes as school districts scrambled to package meals for students. The USDA granted extra flexibility and eased some guidelines to ensure that children could be fed while schools were closed or focused on remote learning.

Now the USDA is updating the nutrition standards to “give schools clear expectations for gradual transition from current pandemic operations to more nutritious meals,” Stacy Dean, the USDA’s deputy undersecretary for food, nutrition, and consumer services, told reporters.

The Biden administration’s changes represent a shift back to Obama-era nutrition standards from 2012, according to the Post. But some nutrition advocates have said the new changes don’t address enough issues, such as added sugars. Fruit and vegetable requirements, for instance, will remain the same as the 2012 standards.

That said, some advocates have said the transition could be tough as schools move out of pandemic-era protocols. The School Nutrition Association, which represents school food service manufacturers and professionals, has urged Congress to provide additional support and waiver extensions for the next school year.

“School nutrition professionals are frantic just trying to get enough food on the tray for our students amid relentless supply chain disruptions and labor shortages,” Beth Wallace, the association’s president, told the Washington Post.

The shift will likely require a balancing act and slow transition. The USDA has been consulting with stakeholders for months to determine how to move toward stricter school nutrition standards while also acknowledging the pandemic, supply chain disruptions, and labor shortages.

“This approach is really going to help move forward the nutrition of the meals and allows the schools to continue to function effectively,” Geri Henchy, director of nutrition policy at the Food Research and Action Center, told the Post.

“Schools can’t make big changes at this point because of the supply chain and staffing,” she said. “They have a lot of waivers at this point that are helping them, and this balances the needs of all the different sectors.”

The USDA plans to issue a proposed rule in fall 2022 to update nutrition standards for the future, the department said in its announcement, which would be finalized for the 2024-2025 school year.

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

The U.S. Department of Agriculture has announced new changes to school nutrition standards for the next 2 school years, which will reinstate health goals that were rolled back during the Trump administration.

The Biden administration is also tightening rules for fat and salt content in foods after restrictions were eased during the pandemic, according to the Washington Post.

“Nutritious school meals give America’s children the foundation for successful, healthy lives,” Tom Vilsack, the U.S. agriculture secretary, said in a statement on Feb. 4.

“We applaud schools’ heroic efforts throughout the challenges of this pandemic to continue serving kids the most nutritious meals possible,” he said. “The standards we’re putting in place of the next 2 school years will help schools transition to a future that builds on the tremendous strides they’ve made improving school meal nutrition over the past decade.”

For the 2022-2023 school year, schools and childcare providers will be required to offer low-fat or nonfat unflavored milks and limit the fat in sweet flavored milks. In addition, at least 80% of the grains served during school breakfasts and lunches each week must be considered rich in whole grains.

For the 2023-2024 school year, the weekly sodium limit for school lunches will be decreased by 10%.

The changes mark a shift from the Trump administration, which eased policies on whole grains, nonfat milk, and sodium, the newspaper reported. Then the pandemic forced additional changes as school districts scrambled to package meals for students. The USDA granted extra flexibility and eased some guidelines to ensure that children could be fed while schools were closed or focused on remote learning.

Now the USDA is updating the nutrition standards to “give schools clear expectations for gradual transition from current pandemic operations to more nutritious meals,” Stacy Dean, the USDA’s deputy undersecretary for food, nutrition, and consumer services, told reporters.

The Biden administration’s changes represent a shift back to Obama-era nutrition standards from 2012, according to the Post. But some nutrition advocates have said the new changes don’t address enough issues, such as added sugars. Fruit and vegetable requirements, for instance, will remain the same as the 2012 standards.

That said, some advocates have said the transition could be tough as schools move out of pandemic-era protocols. The School Nutrition Association, which represents school food service manufacturers and professionals, has urged Congress to provide additional support and waiver extensions for the next school year.

“School nutrition professionals are frantic just trying to get enough food on the tray for our students amid relentless supply chain disruptions and labor shortages,” Beth Wallace, the association’s president, told the Washington Post.

The shift will likely require a balancing act and slow transition. The USDA has been consulting with stakeholders for months to determine how to move toward stricter school nutrition standards while also acknowledging the pandemic, supply chain disruptions, and labor shortages.

“This approach is really going to help move forward the nutrition of the meals and allows the schools to continue to function effectively,” Geri Henchy, director of nutrition policy at the Food Research and Action Center, told the Post.

“Schools can’t make big changes at this point because of the supply chain and staffing,” she said. “They have a lot of waivers at this point that are helping them, and this balances the needs of all the different sectors.”

The USDA plans to issue a proposed rule in fall 2022 to update nutrition standards for the future, the department said in its announcement, which would be finalized for the 2024-2025 school year.

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

Americans who have received a COVID-19 booster shot are 97 times less likely to die from the coronavirus than those who aren’t vaccinated, according to a new update from the CDC.

In addition, fully vaccinated Americans — meaning those with up to two doses, but no booster — are 14 times less likely to die from COVID-19 than unvaccinated people.

“These data confirm that vaccination and boosting continues to protect against severe illness and hospitalization, even during the Omicron surge,” Rochelle Walensky, MD, director of the CDC, said during a briefing by the White House COVID-19 Response Team.

“If you are not up to date on your COVID-19 vaccinations, you have not optimized your protection against severe disease and death, and you should get vaccinated and boosted if you are eligible,” she said.

Dr. Walensky presented the latest numbers on Feb. 2 based on reports from 25 jurisdictions in early December. The number of average weekly deaths for those who were unvaccinated was 9.7 per 100,000 people, as compared with 0.7 of those who were vaccinated and 0.1 of those who had received a booster.

“The data are really stunningly obvious why a booster is really very important,” Anthony Fauci, MD, director of the National Institute of Allergy and Infectious Diseases, said during the briefing.

Dr. Fauci also encouraged vaccination for those who are pregnant and couples who may want to conceive in the near feature. He highlighted two recent studies that found vaccination in either partner didn’t affect fertility, including in vitro fertilization.

Meanwhile, fertility fell temporarily among men who were infected with the coronavirus. Couples were 18% less likely to conceive if the male partner had contracted the coronavirus within 60 days before a menstrual cycle.

“New data adds to previous studies that indicate that COVID-19 vaccination does not negatively impact fertility,” Dr. Fauci said. “Vaccination is recommended for people who are trying to get pregnant now or might become pregnant in the future, as well as their partners.”

About 80% of eligible Americans have received at least one vaccine dose, and 68% are fully vaccinated, according to the latest CDC data. About 51% of those who are eligible for a booster dose have received one.

The FDA could authorize the Pfizer vaccine for children under age 5 later this month. When that happens, about 18 million children will qualify for a shot, Jeff Zients, coordinator of the White House COVID-19 Response Team, said during the briefing. The Biden administration is already working on distribution plans for the shot for young kids, he added.

“We’ll be ready to start getting shots in arms soon after FDA and CDC make their decisions,” he said.

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

Americans who have received a COVID-19 booster shot are 97 times less likely to die from the coronavirus than those who aren’t vaccinated, according to a new update from the CDC.

In addition, fully vaccinated Americans — meaning those with up to two doses, but no booster — are 14 times less likely to die from COVID-19 than unvaccinated people.

“These data confirm that vaccination and boosting continues to protect against severe illness and hospitalization, even during the Omicron surge,” Rochelle Walensky, MD, director of the CDC, said during a briefing by the White House COVID-19 Response Team.

“If you are not up to date on your COVID-19 vaccinations, you have not optimized your protection against severe disease and death, and you should get vaccinated and boosted if you are eligible,” she said.

Dr. Walensky presented the latest numbers on Feb. 2 based on reports from 25 jurisdictions in early December. The number of average weekly deaths for those who were unvaccinated was 9.7 per 100,000 people, as compared with 0.7 of those who were vaccinated and 0.1 of those who had received a booster.

“The data are really stunningly obvious why a booster is really very important,” Anthony Fauci, MD, director of the National Institute of Allergy and Infectious Diseases, said during the briefing.

Dr. Fauci also encouraged vaccination for those who are pregnant and couples who may want to conceive in the near feature. He highlighted two recent studies that found vaccination in either partner didn’t affect fertility, including in vitro fertilization.

Meanwhile, fertility fell temporarily among men who were infected with the coronavirus. Couples were 18% less likely to conceive if the male partner had contracted the coronavirus within 60 days before a menstrual cycle.

“New data adds to previous studies that indicate that COVID-19 vaccination does not negatively impact fertility,” Dr. Fauci said. “Vaccination is recommended for people who are trying to get pregnant now or might become pregnant in the future, as well as their partners.”

About 80% of eligible Americans have received at least one vaccine dose, and 68% are fully vaccinated, according to the latest CDC data. About 51% of those who are eligible for a booster dose have received one.

The FDA could authorize the Pfizer vaccine for children under age 5 later this month. When that happens, about 18 million children will qualify for a shot, Jeff Zients, coordinator of the White House COVID-19 Response Team, said during the briefing. The Biden administration is already working on distribution plans for the shot for young kids, he added.

“We’ll be ready to start getting shots in arms soon after FDA and CDC make their decisions,” he said.

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

Americans who have received a COVID-19 booster shot are 97 times less likely to die from the coronavirus than those who aren’t vaccinated, according to a new update from the CDC.

In addition, fully vaccinated Americans — meaning those with up to two doses, but no booster — are 14 times less likely to die from COVID-19 than unvaccinated people.

“These data confirm that vaccination and boosting continues to protect against severe illness and hospitalization, even during the Omicron surge,” Rochelle Walensky, MD, director of the CDC, said during a briefing by the White House COVID-19 Response Team.

“If you are not up to date on your COVID-19 vaccinations, you have not optimized your protection against severe disease and death, and you should get vaccinated and boosted if you are eligible,” she said.

Dr. Walensky presented the latest numbers on Feb. 2 based on reports from 25 jurisdictions in early December. The number of average weekly deaths for those who were unvaccinated was 9.7 per 100,000 people, as compared with 0.7 of those who were vaccinated and 0.1 of those who had received a booster.

“The data are really stunningly obvious why a booster is really very important,” Anthony Fauci, MD, director of the National Institute of Allergy and Infectious Diseases, said during the briefing.

Dr. Fauci also encouraged vaccination for those who are pregnant and couples who may want to conceive in the near feature. He highlighted two recent studies that found vaccination in either partner didn’t affect fertility, including in vitro fertilization.

Meanwhile, fertility fell temporarily among men who were infected with the coronavirus. Couples were 18% less likely to conceive if the male partner had contracted the coronavirus within 60 days before a menstrual cycle.

“New data adds to previous studies that indicate that COVID-19 vaccination does not negatively impact fertility,” Dr. Fauci said. “Vaccination is recommended for people who are trying to get pregnant now or might become pregnant in the future, as well as their partners.”

About 80% of eligible Americans have received at least one vaccine dose, and 68% are fully vaccinated, according to the latest CDC data. About 51% of those who are eligible for a booster dose have received one.

The FDA could authorize the Pfizer vaccine for children under age 5 later this month. When that happens, about 18 million children will qualify for a shot, Jeff Zients, coordinator of the White House COVID-19 Response Team, said during the briefing. The Biden administration is already working on distribution plans for the shot for young kids, he added.

“We’ll be ready to start getting shots in arms soon after FDA and CDC make their decisions,” he said.

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

The Omicron subvariant, known as BA.2, spreads about 1.5 times faster than the original Omicron strain, known as BA.1, according to CNBC.

The Statens Serum Institut, which monitors infectious diseases in Denmark, said that BA.2 is more contagious, but it doesn’t appear to increase hospitalizations or reduce how well the vaccine works.

BA.2 overtook BA.1 as the primary variant in Denmark within a few weeks, Troels Lillebaek, director of the institute, told CNBC. The subvariant has five unique mutations on a key part of the spike protein, which is what the coronavirus uses to invade human cells. This often means a higher rate of spreading.

The Omicron subvariant has been detected in at least 29 states in the United States and 56 countries, according to the latest update from Outbreak.info. The United States has detected 188 infections, with the worldwide total nearing 25,000.

Denmark has reported the highest number of cases, followed by the United Kingdom and India. Both Denmark and India have reported that BA.2 now accounts for about half of new COVID-19 cases in those countries.

On Jan. 28, the U.K. Health Security Agency said BA.2 has a “substantial” growth advantage over the original Omicron strain. The subvariant has spread faster in all regions of England where there were enough cases to conduct an analysis, the agency said in a report.

A preliminary evaluation found that BA.2 doesn’t appear to change how well the vaccine works compared to the original Omicron strain, the agency said. A booster dose was 70% effective at preventing symptomatic illness for BA.2, compared with 63% for the original Omicron strain.

The Centers for Disease Control and Prevention also said on Jan. 28 that, although the subvariant has become more common in some countries, it is currently at a low level in the United States and doesn’t appear to be more serious.

“Currently there is no evidence that the BA.2 lineage is more severe than the BA.1 lineage,” Kristen Nordlund, a CDC spokesperson, told CNBC.

The World Health Organization hasn’t labeled BA.2 a “variant of concern” so far but will continue to monitor it. WHO officials have said that new variants will arise as Omicron spreads across the world.

“The next variant of concern will be more fit, and what we mean by that is it will be more transmissible because it will have to overtake what is currently circulating,” Maria Van Kerkhove, the WHO’s COVID-19 technical lead, said during a livestream on Jan. 25.

“The big question is whether or not future variants will be more or less severe,” she said.

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

The Omicron subvariant, known as BA.2, spreads about 1.5 times faster than the original Omicron strain, known as BA.1, according to CNBC.

The Statens Serum Institut, which monitors infectious diseases in Denmark, said that BA.2 is more contagious, but it doesn’t appear to increase hospitalizations or reduce how well the vaccine works.

BA.2 overtook BA.1 as the primary variant in Denmark within a few weeks, Troels Lillebaek, director of the institute, told CNBC. The subvariant has five unique mutations on a key part of the spike protein, which is what the coronavirus uses to invade human cells. This often means a higher rate of spreading.

The Omicron subvariant has been detected in at least 29 states in the United States and 56 countries, according to the latest update from Outbreak.info. The United States has detected 188 infections, with the worldwide total nearing 25,000.

Denmark has reported the highest number of cases, followed by the United Kingdom and India. Both Denmark and India have reported that BA.2 now accounts for about half of new COVID-19 cases in those countries.

On Jan. 28, the U.K. Health Security Agency said BA.2 has a “substantial” growth advantage over the original Omicron strain. The subvariant has spread faster in all regions of England where there were enough cases to conduct an analysis, the agency said in a report.

A preliminary evaluation found that BA.2 doesn’t appear to change how well the vaccine works compared to the original Omicron strain, the agency said. A booster dose was 70% effective at preventing symptomatic illness for BA.2, compared with 63% for the original Omicron strain.

The Centers for Disease Control and Prevention also said on Jan. 28 that, although the subvariant has become more common in some countries, it is currently at a low level in the United States and doesn’t appear to be more serious.

“Currently there is no evidence that the BA.2 lineage is more severe than the BA.1 lineage,” Kristen Nordlund, a CDC spokesperson, told CNBC.

The World Health Organization hasn’t labeled BA.2 a “variant of concern” so far but will continue to monitor it. WHO officials have said that new variants will arise as Omicron spreads across the world.

“The next variant of concern will be more fit, and what we mean by that is it will be more transmissible because it will have to overtake what is currently circulating,” Maria Van Kerkhove, the WHO’s COVID-19 technical lead, said during a livestream on Jan. 25.

“The big question is whether or not future variants will be more or less severe,” she said.

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

The Omicron subvariant, known as BA.2, spreads about 1.5 times faster than the original Omicron strain, known as BA.1, according to CNBC.

The Statens Serum Institut, which monitors infectious diseases in Denmark, said that BA.2 is more contagious, but it doesn’t appear to increase hospitalizations or reduce how well the vaccine works.

BA.2 overtook BA.1 as the primary variant in Denmark within a few weeks, Troels Lillebaek, director of the institute, told CNBC. The subvariant has five unique mutations on a key part of the spike protein, which is what the coronavirus uses to invade human cells. This often means a higher rate of spreading.

The Omicron subvariant has been detected in at least 29 states in the United States and 56 countries, according to the latest update from Outbreak.info. The United States has detected 188 infections, with the worldwide total nearing 25,000.

Denmark has reported the highest number of cases, followed by the United Kingdom and India. Both Denmark and India have reported that BA.2 now accounts for about half of new COVID-19 cases in those countries.

On Jan. 28, the U.K. Health Security Agency said BA.2 has a “substantial” growth advantage over the original Omicron strain. The subvariant has spread faster in all regions of England where there were enough cases to conduct an analysis, the agency said in a report.

A preliminary evaluation found that BA.2 doesn’t appear to change how well the vaccine works compared to the original Omicron strain, the agency said. A booster dose was 70% effective at preventing symptomatic illness for BA.2, compared with 63% for the original Omicron strain.

The Centers for Disease Control and Prevention also said on Jan. 28 that, although the subvariant has become more common in some countries, it is currently at a low level in the United States and doesn’t appear to be more serious.

“Currently there is no evidence that the BA.2 lineage is more severe than the BA.1 lineage,” Kristen Nordlund, a CDC spokesperson, told CNBC.

The World Health Organization hasn’t labeled BA.2 a “variant of concern” so far but will continue to monitor it. WHO officials have said that new variants will arise as Omicron spreads across the world.

“The next variant of concern will be more fit, and what we mean by that is it will be more transmissible because it will have to overtake what is currently circulating,” Maria Van Kerkhove, the WHO’s COVID-19 technical lead, said during a livestream on Jan. 25.

“The big question is whether or not future variants will be more or less severe,” she said.

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

The Centers for Disease Control and Prevention contacted pharmacies on Jan. 26 to reinforce the message that people with moderate to severe immune suppression should receive a fourth COVID-19 vaccine, according to Kaiser Health News.

The conference call came a day after the news outlet reported that immunocompromised people were being turned away by pharmacies. White House officials also emphasized on Jan. 26 that immunocompromised people should receive an additional shot.

During the call, the CDC “reiterated the recommendations, running through case examples,” Mitchel Rothholz, RPh, MBA, chief of governance and state affiliates for the American Pharmacists Association, told KHN.

While on the call, Mr. Rothholz asked for a “prepared document” with the CDC’s recommendations “so we can clearly and consistently communicate the message.” The CDC officials on the call said they would create a document but “don’t know how long that will take,” Mr. Rothholz told KHN.

The CDC recommends an additional shot -– or a fourth shot – for those who have weak immune systems, which makes them more at risk for severe COVID-19 and death. About 7 million American adults are considered immunocompromised, KHN reported, which includes people who have certain medical conditions that impair their immune response or who take immune-suppressing drugs because of organ transplants, cancer, or autoimmune diseases.

The CDC first recommended fourth shots for immunocompromised people in October. This month, the CDC shortened the time for booster shots from 6 months to 5 months, and some immunocompromised people who are due for another shot have begun to seek them. The agency has been educating pharmacists and other health providers since then, a CDC spokesperson told KHN.

While patients don’t need to provide proof that they are immunocompromised, according to the CDC, some have been turned away, KHN reported.

To improve communication with the public, large pharmacies could issue news releases and update their websites “explicitly stating that they are offering fourth doses” to immunocompromised people, Ameet Kini, MD, a professor of pathology and laboratory medicine at Loyola University Medical Center in Chicago, told KHN.

Pharmacies should also update their patient portals and provide “clear guidance for their pharmacists,” he said.

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

The Centers for Disease Control and Prevention contacted pharmacies on Jan. 26 to reinforce the message that people with moderate to severe immune suppression should receive a fourth COVID-19 vaccine, according to Kaiser Health News.

The conference call came a day after the news outlet reported that immunocompromised people were being turned away by pharmacies. White House officials also emphasized on Jan. 26 that immunocompromised people should receive an additional shot.

During the call, the CDC “reiterated the recommendations, running through case examples,” Mitchel Rothholz, RPh, MBA, chief of governance and state affiliates for the American Pharmacists Association, told KHN.

While on the call, Mr. Rothholz asked for a “prepared document” with the CDC’s recommendations “so we can clearly and consistently communicate the message.” The CDC officials on the call said they would create a document but “don’t know how long that will take,” Mr. Rothholz told KHN.

The CDC recommends an additional shot -– or a fourth shot – for those who have weak immune systems, which makes them more at risk for severe COVID-19 and death. About 7 million American adults are considered immunocompromised, KHN reported, which includes people who have certain medical conditions that impair their immune response or who take immune-suppressing drugs because of organ transplants, cancer, or autoimmune diseases.

The CDC first recommended fourth shots for immunocompromised people in October. This month, the CDC shortened the time for booster shots from 6 months to 5 months, and some immunocompromised people who are due for another shot have begun to seek them. The agency has been educating pharmacists and other health providers since then, a CDC spokesperson told KHN.

While patients don’t need to provide proof that they are immunocompromised, according to the CDC, some have been turned away, KHN reported.

To improve communication with the public, large pharmacies could issue news releases and update their websites “explicitly stating that they are offering fourth doses” to immunocompromised people, Ameet Kini, MD, a professor of pathology and laboratory medicine at Loyola University Medical Center in Chicago, told KHN.

Pharmacies should also update their patient portals and provide “clear guidance for their pharmacists,” he said.

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

The Centers for Disease Control and Prevention contacted pharmacies on Jan. 26 to reinforce the message that people with moderate to severe immune suppression should receive a fourth COVID-19 vaccine, according to Kaiser Health News.

The conference call came a day after the news outlet reported that immunocompromised people were being turned away by pharmacies. White House officials also emphasized on Jan. 26 that immunocompromised people should receive an additional shot.

During the call, the CDC “reiterated the recommendations, running through case examples,” Mitchel Rothholz, RPh, MBA, chief of governance and state affiliates for the American Pharmacists Association, told KHN.

While on the call, Mr. Rothholz asked for a “prepared document” with the CDC’s recommendations “so we can clearly and consistently communicate the message.” The CDC officials on the call said they would create a document but “don’t know how long that will take,” Mr. Rothholz told KHN.

The CDC recommends an additional shot -– or a fourth shot – for those who have weak immune systems, which makes them more at risk for severe COVID-19 and death. About 7 million American adults are considered immunocompromised, KHN reported, which includes people who have certain medical conditions that impair their immune response or who take immune-suppressing drugs because of organ transplants, cancer, or autoimmune diseases.

The CDC first recommended fourth shots for immunocompromised people in October. This month, the CDC shortened the time for booster shots from 6 months to 5 months, and some immunocompromised people who are due for another shot have begun to seek them. The agency has been educating pharmacists and other health providers since then, a CDC spokesperson told KHN.

While patients don’t need to provide proof that they are immunocompromised, according to the CDC, some have been turned away, KHN reported.

To improve communication with the public, large pharmacies could issue news releases and update their websites “explicitly stating that they are offering fourth doses” to immunocompromised people, Ameet Kini, MD, a professor of pathology and laboratory medicine at Loyola University Medical Center in Chicago, told KHN.

Pharmacies should also update their patient portals and provide “clear guidance for their pharmacists,” he said.

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

N95 masks began arriving at grocery stores and pharmacies on. Jan. 28, and consumers will be able to pick them up for free while supplies last.

The first batches are expected to arrive in some stores on Jan. 27, and many locations will begin offering them to customers on Jan. 28, according to NPR.

Meijer, which operates more than 250 groceries and pharmacies throughout the Midwest, has received about 3 million masks. Customers can pick up masks from the greeter stand at the store entrance.

More than 2,200 Kroger stores with pharmacies will give out free masks, with the first shipment expected to arrive on Jan. 27, a spokeswoman told NPR.

Walgreens will likely begin offering masks in some stores on Jan. 28, which will continue “on a rolling basis in the days and weeks following,” a spokesman told NPR.

Masks should arrive by Jan. 28 at Southeastern Grocers locations with in-store pharmacies, including Fresco y Mas, Harveys, and Winn-Dixie, according to CNN.

Hy-Vee received and began giving out masks on Jan. 21, and most stores with pharmacies were giving them out Jan. 26, according to Today.

CVS Pharmacy locations will offer free masks as early as Jan. 27, a spokesman told Today. That will include CVS Pharmacy locations inside Target and Schnucks.

Albertsons is “currently working to finalize details regarding inventory and distribution,” the chain told Today.

Rite Aid will have free masks in some stores at the end of the week, with all stores receiving them by early February, Today reported.

Walmart and Sam’s Club will offer free masks late next week at the earliest, according to NBC Chicago.

The Biden administration is sending out 400 million N95 masks from the Strategic National Stockpile. Each person can take up to three free masks, if they’re available, the Department of Health and Human Services has said.

The distribution of masks is meant to align with the CDC’s latest recommendation to wear an N95 or KN95 mask to prevent the spread of the highly transmissible Omicron variant. When worn correctly over the mouth and nose, the high-filtration masks are made to filter out 95% or more of airborne particles.

The Biden administration is also sending masks to community health centers and COVID-19 test kits directly to Americans. The programs are ramping up now and should be fully running by early February, NPR reported.

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

N95 masks began arriving at grocery stores and pharmacies on. Jan. 28, and consumers will be able to pick them up for free while supplies last.

The first batches are expected to arrive in some stores on Jan. 27, and many locations will begin offering them to customers on Jan. 28, according to NPR.

Meijer, which operates more than 250 groceries and pharmacies throughout the Midwest, has received about 3 million masks. Customers can pick up masks from the greeter stand at the store entrance.

More than 2,200 Kroger stores with pharmacies will give out free masks, with the first shipment expected to arrive on Jan. 27, a spokeswoman told NPR.

Walgreens will likely begin offering masks in some stores on Jan. 28, which will continue “on a rolling basis in the days and weeks following,” a spokesman told NPR.

Masks should arrive by Jan. 28 at Southeastern Grocers locations with in-store pharmacies, including Fresco y Mas, Harveys, and Winn-Dixie, according to CNN.

Hy-Vee received and began giving out masks on Jan. 21, and most stores with pharmacies were giving them out Jan. 26, according to Today.

CVS Pharmacy locations will offer free masks as early as Jan. 27, a spokesman told Today. That will include CVS Pharmacy locations inside Target and Schnucks.

Albertsons is “currently working to finalize details regarding inventory and distribution,” the chain told Today.

Rite Aid will have free masks in some stores at the end of the week, with all stores receiving them by early February, Today reported.

Walmart and Sam’s Club will offer free masks late next week at the earliest, according to NBC Chicago.

The Biden administration is sending out 400 million N95 masks from the Strategic National Stockpile. Each person can take up to three free masks, if they’re available, the Department of Health and Human Services has said.

The distribution of masks is meant to align with the CDC’s latest recommendation to wear an N95 or KN95 mask to prevent the spread of the highly transmissible Omicron variant. When worn correctly over the mouth and nose, the high-filtration masks are made to filter out 95% or more of airborne particles.

The Biden administration is also sending masks to community health centers and COVID-19 test kits directly to Americans. The programs are ramping up now and should be fully running by early February, NPR reported.

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

N95 masks began arriving at grocery stores and pharmacies on. Jan. 28, and consumers will be able to pick them up for free while supplies last.

The first batches are expected to arrive in some stores on Jan. 27, and many locations will begin offering them to customers on Jan. 28, according to NPR.

Meijer, which operates more than 250 groceries and pharmacies throughout the Midwest, has received about 3 million masks. Customers can pick up masks from the greeter stand at the store entrance.

More than 2,200 Kroger stores with pharmacies will give out free masks, with the first shipment expected to arrive on Jan. 27, a spokeswoman told NPR.

Walgreens will likely begin offering masks in some stores on Jan. 28, which will continue “on a rolling basis in the days and weeks following,” a spokesman told NPR.

Masks should arrive by Jan. 28 at Southeastern Grocers locations with in-store pharmacies, including Fresco y Mas, Harveys, and Winn-Dixie, according to CNN.

Hy-Vee received and began giving out masks on Jan. 21, and most stores with pharmacies were giving them out Jan. 26, according to Today.

CVS Pharmacy locations will offer free masks as early as Jan. 27, a spokesman told Today. That will include CVS Pharmacy locations inside Target and Schnucks.

Albertsons is “currently working to finalize details regarding inventory and distribution,” the chain told Today.

Rite Aid will have free masks in some stores at the end of the week, with all stores receiving them by early February, Today reported.

Walmart and Sam’s Club will offer free masks late next week at the earliest, according to NBC Chicago.

The Biden administration is sending out 400 million N95 masks from the Strategic National Stockpile. Each person can take up to three free masks, if they’re available, the Department of Health and Human Services has said.

The distribution of masks is meant to align with the CDC’s latest recommendation to wear an N95 or KN95 mask to prevent the spread of the highly transmissible Omicron variant. When worn correctly over the mouth and nose, the high-filtration masks are made to filter out 95% or more of airborne particles.

The Biden administration is also sending masks to community health centers and COVID-19 test kits directly to Americans. The programs are ramping up now and should be fully running by early February, NPR reported.

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

A genetic risk factor could explain why some people lose their senses of smell and taste when they get infected with COVID-19, according to a new study published in the journal Nature Genetics

The finding could eventually help the 1.6 million people in the United States who still can’t smell or have had a change in their ability to smell more than 6 months after getting the coronavirus. The exact cause related to COVID-19 is still unknown, but researchers believe it could be because of damage in a part of the nose called the olfactory epithelium.

“How we get from infection to smell loss remains unclear,” Justin Turner, MD, an associate professor of otolaryngology at Vanderbilt University, Nashville, Tenn., told NBC News. Dr. Turner was not part of the research team.

“Early data suggest that supporting cells of the olfactory epithelium are the ones mostly being infected by the virus, and presumably this leads to the death of the neurons themselves,” he said. “But we don’t really, really know why and when that happens, and why it seems to preferentially happen in certain individuals.”

Researchers at 23andMe, a genomics and biotechnology company, did the study as part of a larger COVID-19 project, which includes people in the United States and the United Kingdom. They analyzed data from nearly 70,000 people who took online surveys after receiving a positive coronavirus test. Among those, 68% reported a loss of smell or taste as a symptom.

The study team compared the genetic differences between those who lost their sense of smell and taste and those who didn’t. They found that a location near two olfactory genes – UGT2A1 and UGT2A2 – is associated with COVID-19 loss of smell and taste. The genetic risk factor makes it 11% more likely for a person with COVID-19 to lose their sense of smell or taste.

The research team also found that women were 11% more likely than men to report a loss of smell and taste. About 73% of those who reported a loss of smell and taste were ages 26-35.

The researchers aren’t sure how the genes are involved, though they suspect that infected cells could lead to smell loss. Typically, the genes are expressed in tissue inside the nose involved with smell and play a role in processing things that have an odor. To use the findings, researchers need to learn more about the genes, how they are expressed, and what their functions are, NBC News reported.

The findings could help lead to treatments. Other research has shown that the loss of taste and smell is related to a “failure to protect the sensory cells of the nose and tongue from viral infection,” Danielle Reed, PhD, associate director of the Monell Chemical Senses Center in Philadelphia, told NBC News. She was not part of the research team but studies person-to-person differences in the loss of these senses because of COVID-19.

“This study suggests a different direction,” she said. “The pathways that break down the chemicals that cause taste and smell in the first place might be over or underactive, reducing or distorting the ability to taste and smell.”

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

A genetic risk factor could explain why some people lose their senses of smell and taste when they get infected with COVID-19, according to a new study published in the journal Nature Genetics

The finding could eventually help the 1.6 million people in the United States who still can’t smell or have had a change in their ability to smell more than 6 months after getting the coronavirus. The exact cause related to COVID-19 is still unknown, but researchers believe it could be because of damage in a part of the nose called the olfactory epithelium.

“How we get from infection to smell loss remains unclear,” Justin Turner, MD, an associate professor of otolaryngology at Vanderbilt University, Nashville, Tenn., told NBC News. Dr. Turner was not part of the research team.

“Early data suggest that supporting cells of the olfactory epithelium are the ones mostly being infected by the virus, and presumably this leads to the death of the neurons themselves,” he said. “But we don’t really, really know why and when that happens, and why it seems to preferentially happen in certain individuals.”

Researchers at 23andMe, a genomics and biotechnology company, did the study as part of a larger COVID-19 project, which includes people in the United States and the United Kingdom. They analyzed data from nearly 70,000 people who took online surveys after receiving a positive coronavirus test. Among those, 68% reported a loss of smell or taste as a symptom.

The study team compared the genetic differences between those who lost their sense of smell and taste and those who didn’t. They found that a location near two olfactory genes – UGT2A1 and UGT2A2 – is associated with COVID-19 loss of smell and taste. The genetic risk factor makes it 11% more likely for a person with COVID-19 to lose their sense of smell or taste.

The research team also found that women were 11% more likely than men to report a loss of smell and taste. About 73% of those who reported a loss of smell and taste were ages 26-35.

The researchers aren’t sure how the genes are involved, though they suspect that infected cells could lead to smell loss. Typically, the genes are expressed in tissue inside the nose involved with smell and play a role in processing things that have an odor. To use the findings, researchers need to learn more about the genes, how they are expressed, and what their functions are, NBC News reported.

The findings could help lead to treatments. Other research has shown that the loss of taste and smell is related to a “failure to protect the sensory cells of the nose and tongue from viral infection,” Danielle Reed, PhD, associate director of the Monell Chemical Senses Center in Philadelphia, told NBC News. She was not part of the research team but studies person-to-person differences in the loss of these senses because of COVID-19.

“This study suggests a different direction,” she said. “The pathways that break down the chemicals that cause taste and smell in the first place might be over or underactive, reducing or distorting the ability to taste and smell.”

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

A genetic risk factor could explain why some people lose their senses of smell and taste when they get infected with COVID-19, according to a new study published in the journal Nature Genetics

The finding could eventually help the 1.6 million people in the United States who still can’t smell or have had a change in their ability to smell more than 6 months after getting the coronavirus. The exact cause related to COVID-19 is still unknown, but researchers believe it could be because of damage in a part of the nose called the olfactory epithelium.

“How we get from infection to smell loss remains unclear,” Justin Turner, MD, an associate professor of otolaryngology at Vanderbilt University, Nashville, Tenn., told NBC News. Dr. Turner was not part of the research team.

“Early data suggest that supporting cells of the olfactory epithelium are the ones mostly being infected by the virus, and presumably this leads to the death of the neurons themselves,” he said. “But we don’t really, really know why and when that happens, and why it seems to preferentially happen in certain individuals.”

Researchers at 23andMe, a genomics and biotechnology company, did the study as part of a larger COVID-19 project, which includes people in the United States and the United Kingdom. They analyzed data from nearly 70,000 people who took online surveys after receiving a positive coronavirus test. Among those, 68% reported a loss of smell or taste as a symptom.

The study team compared the genetic differences between those who lost their sense of smell and taste and those who didn’t. They found that a location near two olfactory genes – UGT2A1 and UGT2A2 – is associated with COVID-19 loss of smell and taste. The genetic risk factor makes it 11% more likely for a person with COVID-19 to lose their sense of smell or taste.

The research team also found that women were 11% more likely than men to report a loss of smell and taste. About 73% of those who reported a loss of smell and taste were ages 26-35.

The researchers aren’t sure how the genes are involved, though they suspect that infected cells could lead to smell loss. Typically, the genes are expressed in tissue inside the nose involved with smell and play a role in processing things that have an odor. To use the findings, researchers need to learn more about the genes, how they are expressed, and what their functions are, NBC News reported.

The findings could help lead to treatments. Other research has shown that the loss of taste and smell is related to a “failure to protect the sensory cells of the nose and tongue from viral infection,” Danielle Reed, PhD, associate director of the Monell Chemical Senses Center in Philadelphia, told NBC News. She was not part of the research team but studies person-to-person differences in the loss of these senses because of COVID-19.

“This study suggests a different direction,” she said. “The pathways that break down the chemicals that cause taste and smell in the first place might be over or underactive, reducing or distorting the ability to taste and smell.”

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

A fourth shot of the COVID-19 vaccine boosts antibodies but doesn’t provide enough protection to prevent infections from the Omicron variant, according to new research at an Israeli hospital.

The preliminary results, released on Jan. 17, challenge the idea of giving a second booster dose to slow the spread of the coronavirus, according to USA Today.

“Despite increased antibody levels, the fourth vaccine only offers a partial defense against the virus,” Gili Regev-Yochay, MD, director of the hospital’s infection prevention and control units, told reporters.

“The vaccines, which were more effective against previous variants, offer less protection versus Omicron,” she said.

In a clinical trial, 274 medical workers at Sheba Medical Center near Tel Aviv received a fourth vaccine dose in December – 154 got the Pfizer vaccine and 120 got the Moderna vaccine – after previously getting three Pfizer shots.

Both groups received a boost in antibodies that was “slightly higher” than after the third shot, Dr. Regev-Yochay said. But when compared with a control group that didn’t receive the fourth dose, the extra boost didn’t prevent the spread of Omicron.

“We see many infected with Omicron who received the fourth dose,” Dr. Regev-Yochay said. “Granted, a bit less than in the control group, but still a lot of infections.”

Some public health officials in Israel say the campaign for fourth doses is still worthwhile, according to The Times of Israel. The vaccine still works well against the Alpha and Delta variants, Dr. Regev-Yochay said, and a fourth shot should go to older adults and those who face higher risks for severe COVID-19.

Hours after releasing the preliminary results, Sheba Medical Center published a statement calling for “continuing the vaccination drive for risk groups at this time, even though the vaccine doesn’t provide optimal protection against getting infected with the variant.” News outlets reported that the hospital was pressured into issuing the statement after Israel’s Health Ministry didn’t like the release of the early study results, The Times of Israel reported.

The second booster “returns the level of antibodies to what it was at the beginning of the third booster,” Nachman Ash, MD, director of Israel’s Health Ministry, told Channel 13 TV in Israel, according to The Associated Press.

“That has great importance, especially among the older population,” he said.

As of Sunday, more than 500,000 people in Israel had received fourth doses since the country began offering them last month to medical workers, immunocompromised patients, and people ages 60 years and older, the AP reported. At the same time, the country has faced a recent coronavirus surge that has led to record-breaking numbers of cases and rising hospitalizations.

On Tuesday, the Israeli government said it would shorten the mandatory quarantine period from 7 days to 5 days, the AP reported.

“This decision will enable us to continue safeguarding public health on the one hand and to keep the economy going at this time on the other, even though it is difficult, so that we can get through this wave safely,” Prime Minister Naftali Bennett said.

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

A fourth shot of the COVID-19 vaccine boosts antibodies but doesn’t provide enough protection to prevent infections from the Omicron variant, according to new research at an Israeli hospital.

The preliminary results, released on Jan. 17, challenge the idea of giving a second booster dose to slow the spread of the coronavirus, according to USA Today.

“Despite increased antibody levels, the fourth vaccine only offers a partial defense against the virus,” Gili Regev-Yochay, MD, director of the hospital’s infection prevention and control units, told reporters.

“The vaccines, which were more effective against previous variants, offer less protection versus Omicron,” she said.

In a clinical trial, 274 medical workers at Sheba Medical Center near Tel Aviv received a fourth vaccine dose in December – 154 got the Pfizer vaccine and 120 got the Moderna vaccine – after previously getting three Pfizer shots.

Both groups received a boost in antibodies that was “slightly higher” than after the third shot, Dr. Regev-Yochay said. But when compared with a control group that didn’t receive the fourth dose, the extra boost didn’t prevent the spread of Omicron.

“We see many infected with Omicron who received the fourth dose,” Dr. Regev-Yochay said. “Granted, a bit less than in the control group, but still a lot of infections.”

Some public health officials in Israel say the campaign for fourth doses is still worthwhile, according to The Times of Israel. The vaccine still works well against the Alpha and Delta variants, Dr. Regev-Yochay said, and a fourth shot should go to older adults and those who face higher risks for severe COVID-19.

Hours after releasing the preliminary results, Sheba Medical Center published a statement calling for “continuing the vaccination drive for risk groups at this time, even though the vaccine doesn’t provide optimal protection against getting infected with the variant.” News outlets reported that the hospital was pressured into issuing the statement after Israel’s Health Ministry didn’t like the release of the early study results, The Times of Israel reported.

The second booster “returns the level of antibodies to what it was at the beginning of the third booster,” Nachman Ash, MD, director of Israel’s Health Ministry, told Channel 13 TV in Israel, according to The Associated Press.

“That has great importance, especially among the older population,” he said.

As of Sunday, more than 500,000 people in Israel had received fourth doses since the country began offering them last month to medical workers, immunocompromised patients, and people ages 60 years and older, the AP reported. At the same time, the country has faced a recent coronavirus surge that has led to record-breaking numbers of cases and rising hospitalizations.

On Tuesday, the Israeli government said it would shorten the mandatory quarantine period from 7 days to 5 days, the AP reported.

“This decision will enable us to continue safeguarding public health on the one hand and to keep the economy going at this time on the other, even though it is difficult, so that we can get through this wave safely,” Prime Minister Naftali Bennett said.

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

A fourth shot of the COVID-19 vaccine boosts antibodies but doesn’t provide enough protection to prevent infections from the Omicron variant, according to new research at an Israeli hospital.

The preliminary results, released on Jan. 17, challenge the idea of giving a second booster dose to slow the spread of the coronavirus, according to USA Today.

“Despite increased antibody levels, the fourth vaccine only offers a partial defense against the virus,” Gili Regev-Yochay, MD, director of the hospital’s infection prevention and control units, told reporters.

“The vaccines, which were more effective against previous variants, offer less protection versus Omicron,” she said.

In a clinical trial, 274 medical workers at Sheba Medical Center near Tel Aviv received a fourth vaccine dose in December – 154 got the Pfizer vaccine and 120 got the Moderna vaccine – after previously getting three Pfizer shots.

Both groups received a boost in antibodies that was “slightly higher” than after the third shot, Dr. Regev-Yochay said. But when compared with a control group that didn’t receive the fourth dose, the extra boost didn’t prevent the spread of Omicron.

“We see many infected with Omicron who received the fourth dose,” Dr. Regev-Yochay said. “Granted, a bit less than in the control group, but still a lot of infections.”

Some public health officials in Israel say the campaign for fourth doses is still worthwhile, according to The Times of Israel. The vaccine still works well against the Alpha and Delta variants, Dr. Regev-Yochay said, and a fourth shot should go to older adults and those who face higher risks for severe COVID-19.

Hours after releasing the preliminary results, Sheba Medical Center published a statement calling for “continuing the vaccination drive for risk groups at this time, even though the vaccine doesn’t provide optimal protection against getting infected with the variant.” News outlets reported that the hospital was pressured into issuing the statement after Israel’s Health Ministry didn’t like the release of the early study results, The Times of Israel reported.

The second booster “returns the level of antibodies to what it was at the beginning of the third booster,” Nachman Ash, MD, director of Israel’s Health Ministry, told Channel 13 TV in Israel, according to The Associated Press.

“That has great importance, especially among the older population,” he said.

As of Sunday, more than 500,000 people in Israel had received fourth doses since the country began offering them last month to medical workers, immunocompromised patients, and people ages 60 years and older, the AP reported. At the same time, the country has faced a recent coronavirus surge that has led to record-breaking numbers of cases and rising hospitalizations.

On Tuesday, the Israeli government said it would shorten the mandatory quarantine period from 7 days to 5 days, the AP reported.

“This decision will enable us to continue safeguarding public health on the one hand and to keep the economy going at this time on the other, even though it is difficult, so that we can get through this wave safely,” Prime Minister Naftali Bennett said.

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

Americans will be able to order free, at-home rapid COVID-19 tests online at COVIDTests.gov starting Jan. 19.

The tests will ship within 7 to 12 days after being ordered, senior officials from President Joe Biden’s administration said Jan. 14. The U.S. Postal Service will handle the shipping and delivery through first-class mail.

People will input their name and mailing address on the website and can share an email address to receive updates on the order, according to NPR. People won’t need to pay shipping costs or enter a credit card number to order tests, according to the website’s homepage.

The website will be offered in both English and Spanish. The Biden administration will also set up a phone number so those without internet access can place orders.

Officials didn’t share a specific time that the website will open, according to he New York Times  — simply that it will go live sometime on Jan. 19. Each household will be limited to ordering four tests.

Starting Jan. 15, people with private insurance were able to seek reimbursement for tests they purchase on their own. At the same time, some insurers have said it could take weeks to set up a system for smooth reimbursement, the newspaper reported.

Last week’s announcement is the latest step in the president’s pledge to get coronavirus tests to Americans. In December, Biden said his administration would purchase 500 million tests and distribute them to Americans for free. On Jan. 13, he announced that the administration would buy another 500 million tests, bringing the total to 1 billion.

So far, the administration has signed contracts to produce 420 million tests, the newspaper reported. With the website opening this week and the lag in shipping, the tests will likely arrive by the end of January at the earliest, which could be after the peak of the current coronavirus surge in some parts of the country.

At-home tests have been in high demand, with some pharmacies, retailers, and websites reporting no stock in recent weeks. People have lined up at community testing sites for hours to get tested as the national average of daily cases has climbed above 800,000 last week.

Some consumers have also been confused about how or when to use at-home tests. On Jan. 14, Biden administration officials said that people should use rapid tests for three reasons:

• If they begin to experience COVID-19 symptoms;
• When it has been five or more days after being exposed to someone who tests positive;
• If they are gathering indoors with a high-risk person and want to check if they are negative.

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

Americans will be able to order free, at-home rapid COVID-19 tests online at COVIDTests.gov starting Jan. 19.

The tests will ship within 7 to 12 days after being ordered, senior officials from President Joe Biden’s administration said Jan. 14. The U.S. Postal Service will handle the shipping and delivery through first-class mail.

People will input their name and mailing address on the website and can share an email address to receive updates on the order, according to NPR. People won’t need to pay shipping costs or enter a credit card number to order tests, according to the website’s homepage.

The website will be offered in both English and Spanish. The Biden administration will also set up a phone number so those without internet access can place orders.

Officials didn’t share a specific time that the website will open, according to he New York Times  — simply that it will go live sometime on Jan. 19. Each household will be limited to ordering four tests.

Starting Jan. 15, people with private insurance were able to seek reimbursement for tests they purchase on their own. At the same time, some insurers have said it could take weeks to set up a system for smooth reimbursement, the newspaper reported.

Last week’s announcement is the latest step in the president’s pledge to get coronavirus tests to Americans. In December, Biden said his administration would purchase 500 million tests and distribute them to Americans for free. On Jan. 13, he announced that the administration would buy another 500 million tests, bringing the total to 1 billion.

So far, the administration has signed contracts to produce 420 million tests, the newspaper reported. With the website opening this week and the lag in shipping, the tests will likely arrive by the end of January at the earliest, which could be after the peak of the current coronavirus surge in some parts of the country.

At-home tests have been in high demand, with some pharmacies, retailers, and websites reporting no stock in recent weeks. People have lined up at community testing sites for hours to get tested as the national average of daily cases has climbed above 800,000 last week.

Some consumers have also been confused about how or when to use at-home tests. On Jan. 14, Biden administration officials said that people should use rapid tests for three reasons:

• If they begin to experience COVID-19 symptoms;
• When it has been five or more days after being exposed to someone who tests positive;
• If they are gathering indoors with a high-risk person and want to check if they are negative.

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

Americans will be able to order free, at-home rapid COVID-19 tests online at COVIDTests.gov starting Jan. 19.

The tests will ship within 7 to 12 days after being ordered, senior officials from President Joe Biden’s administration said Jan. 14. The U.S. Postal Service will handle the shipping and delivery through first-class mail.

People will input their name and mailing address on the website and can share an email address to receive updates on the order, according to NPR. People won’t need to pay shipping costs or enter a credit card number to order tests, according to the website’s homepage.

The website will be offered in both English and Spanish. The Biden administration will also set up a phone number so those without internet access can place orders.

Officials didn’t share a specific time that the website will open, according to he New York Times  — simply that it will go live sometime on Jan. 19. Each household will be limited to ordering four tests.

Starting Jan. 15, people with private insurance were able to seek reimbursement for tests they purchase on their own. At the same time, some insurers have said it could take weeks to set up a system for smooth reimbursement, the newspaper reported.

Last week’s announcement is the latest step in the president’s pledge to get coronavirus tests to Americans. In December, Biden said his administration would purchase 500 million tests and distribute them to Americans for free. On Jan. 13, he announced that the administration would buy another 500 million tests, bringing the total to 1 billion.

So far, the administration has signed contracts to produce 420 million tests, the newspaper reported. With the website opening this week and the lag in shipping, the tests will likely arrive by the end of January at the earliest, which could be after the peak of the current coronavirus surge in some parts of the country.

At-home tests have been in high demand, with some pharmacies, retailers, and websites reporting no stock in recent weeks. People have lined up at community testing sites for hours to get tested as the national average of daily cases has climbed above 800,000 last week.

Some consumers have also been confused about how or when to use at-home tests. On Jan. 14, Biden administration officials said that people should use rapid tests for three reasons:

• If they begin to experience COVID-19 symptoms;
• When it has been five or more days after being exposed to someone who tests positive;
• If they are gathering indoors with a high-risk person and want to check if they are negative.

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

Quebec, Canada’s second most populous province, announced on Jan. 11 that adult residents who refuse to get vaccinated against COVID-19 will face a financial penalty.

The amount hasn’t been decided yet, but it will be “significant” and more than $100. More details will be released at a later date, The Associated Press reported.

“Those who refuse to get their first doses in the coming weeks will have to pay a new health contribution,” Premier Francois Legault said during a news conference.

Not getting vaccinated burdens the health care system, and not all residents should pay for it, he said. About 10% of adults in Quebec are unvaccinated, but they represent about 50% of intensive care patients.

“I think it’s reasonable a majority of the population is asking that there be consequences,” he said. “It’s a question of fairness for the 90% of the population that have made some sacrifices. We owe them.”

The fine will apply to those who don’t qualify for a medical exemption, Mr. Legault said.

Provinces across Canada have reported a surge in COVID-19 cases due to the Omicron variant, with Quebec being one of the hardest-hit, according to Reuters. The province is regularly recording the highest daily case count across the country.

Quebec also has announced a 10 p.m. to 5 a.m. curfew, the AP reported. Starting Jan. 18, liquor and cannabis stores in the province will require proof of vaccination, and shopping malls and hair salons could soon require them as well.

About a quarter of all Canadians live in Quebec, according to CNN. The province was one of the first in Canada to require proof of vaccination for residents to eat in restaurants, go to the gym, or attend sporting events.

Some European countries have announced fees for unvaccinated residents, the AP reported, but Quebec is the first in Canada to announce a financial penalty for those who don’t get a shot.

In Greece, people older than 60 have until Jan. 16 to receive the first dose, or they will be fined 100 euros for every month they remain unvaccinated, the AP reported.

Austria will impose fines up to 3,600 euros for those who don’t follow the vaccine mandate for ages 14 and older, which is slated to start in February.

In Italy, residents who are 50 and older are required to be vaccinated. In mid-February, those who are unvaccinated could be fined up to 1,600 euros if they enter their workplaces, the AP reported.

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

Quebec, Canada’s second most populous province, announced on Jan. 11 that adult residents who refuse to get vaccinated against COVID-19 will face a financial penalty.

The amount hasn’t been decided yet, but it will be “significant” and more than $100. More details will be released at a later date, The Associated Press reported.

“Those who refuse to get their first doses in the coming weeks will have to pay a new health contribution,” Premier Francois Legault said during a news conference.

Not getting vaccinated burdens the health care system, and not all residents should pay for it, he said. About 10% of adults in Quebec are unvaccinated, but they represent about 50% of intensive care patients.

“I think it’s reasonable a majority of the population is asking that there be consequences,” he said. “It’s a question of fairness for the 90% of the population that have made some sacrifices. We owe them.”

The fine will apply to those who don’t qualify for a medical exemption, Mr. Legault said.

Provinces across Canada have reported a surge in COVID-19 cases due to the Omicron variant, with Quebec being one of the hardest-hit, according to Reuters. The province is regularly recording the highest daily case count across the country.

Quebec also has announced a 10 p.m. to 5 a.m. curfew, the AP reported. Starting Jan. 18, liquor and cannabis stores in the province will require proof of vaccination, and shopping malls and hair salons could soon require them as well.

About a quarter of all Canadians live in Quebec, according to CNN. The province was one of the first in Canada to require proof of vaccination for residents to eat in restaurants, go to the gym, or attend sporting events.

Some European countries have announced fees for unvaccinated residents, the AP reported, but Quebec is the first in Canada to announce a financial penalty for those who don’t get a shot.

In Greece, people older than 60 have until Jan. 16 to receive the first dose, or they will be fined 100 euros for every month they remain unvaccinated, the AP reported.

Austria will impose fines up to 3,600 euros for those who don’t follow the vaccine mandate for ages 14 and older, which is slated to start in February.

In Italy, residents who are 50 and older are required to be vaccinated. In mid-February, those who are unvaccinated could be fined up to 1,600 euros if they enter their workplaces, the AP reported.

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

Quebec, Canada’s second most populous province, announced on Jan. 11 that adult residents who refuse to get vaccinated against COVID-19 will face a financial penalty.

The amount hasn’t been decided yet, but it will be “significant” and more than $100. More details will be released at a later date, The Associated Press reported.

“Those who refuse to get their first doses in the coming weeks will have to pay a new health contribution,” Premier Francois Legault said during a news conference.

Not getting vaccinated burdens the health care system, and not all residents should pay for it, he said. About 10% of adults in Quebec are unvaccinated, but they represent about 50% of intensive care patients.

“I think it’s reasonable a majority of the population is asking that there be consequences,” he said. “It’s a question of fairness for the 90% of the population that have made some sacrifices. We owe them.”

The fine will apply to those who don’t qualify for a medical exemption, Mr. Legault said.

Provinces across Canada have reported a surge in COVID-19 cases due to the Omicron variant, with Quebec being one of the hardest-hit, according to Reuters. The province is regularly recording the highest daily case count across the country.

Quebec also has announced a 10 p.m. to 5 a.m. curfew, the AP reported. Starting Jan. 18, liquor and cannabis stores in the province will require proof of vaccination, and shopping malls and hair salons could soon require them as well.

About a quarter of all Canadians live in Quebec, according to CNN. The province was one of the first in Canada to require proof of vaccination for residents to eat in restaurants, go to the gym, or attend sporting events.

Some European countries have announced fees for unvaccinated residents, the AP reported, but Quebec is the first in Canada to announce a financial penalty for those who don’t get a shot.

In Greece, people older than 60 have until Jan. 16 to receive the first dose, or they will be fined 100 euros for every month they remain unvaccinated, the AP reported.

Austria will impose fines up to 3,600 euros for those who don’t follow the vaccine mandate for ages 14 and older, which is slated to start in February.

In Italy, residents who are 50 and older are required to be vaccinated. In mid-February, those who are unvaccinated could be fined up to 1,600 euros if they enter their workplaces, the AP reported.

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