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Virus and Booster Apathy Could Be Fueling Long COVID
A celebrity makeup artist, the 55-year-old New Yorker had been boosted and vaccinated at every opportunity since vaccines were approved at the end of 2020, until the fall of 2023, when she skipped the shot.
“I really started subscribing to the mindset that you have an immune system and your immune system is supposed to work for you,” she said. “That was the stupidest thing I’ve ever done.”
Maio was not the only person to skip the latest booster: A recent study reported that while nearly 80% of adults in the United States said they’d received their first series of vaccines, barely 20% were up to date on boosters. Nor was Maio alone in getting long COVID 4 years after the start of the deadliest pandemic in a century.
It’s tempting, this far out from the shutdowns of 2020, to think the virus is over, that we’re immune, and nobody’s going to get sick anymore. But while fewer people are getting COVID, it is still very much a part of our lives. And as Maio and others are learning the hard way, long COVID is, too — and it can be deadly.
For those who have recently contracted long COVID, it can feel as if the whole world has moved on from the pandemic, and they are being left behind.
Too Easy to Let Our Guard Down
“It’s really difficult to prevent exposure to COVID no matter how careful you are and no matter how many times you are vaccinated,” said Akiko Iwasaki, an immunology professor at Yale School of Medicine, New Haven, Connecticut, and pioneer in long COVID research. Iwasaki was quick to point out that “we should never blame anybody for getting long COVID because there is no bulletproof way of preventing long COVID from happening” — although research shows you can increase your protection through vaccination, masking, and increasing ventilation indoors.
Also, just because you didn’t get long COVID after catching the virus once, doesn’t mean you’ll dodge the bullet if you get sick again, as Maio has now learned twice. She had long COVID in 2022 after her second bout with the virus, with breathing problems and brain fog that lasted for several months.
Subsequent long COVID experiences won’t necessarily mimic previous ones. Although Maio developed brain fog again, this time she didn’t have the breathing problems that plagued her in 2022. Instead, she had headaches so excruciating she thought she was dying of a brain aneurysm.
A Journal of the American Medical Association study released in May identified the 37 most common symptoms of long COVID, including symptom subgroups that occurred in 80% of the nearly 10,000 study participants. But the symptoms that patients with long COVID are experiencing now are slightly different from earlier in the pandemic or at least that’s what doctors are finding at the Post-COVID Recovery Clinic affiliated with the University of Pittsburgh Medical Center.
Michael Risbano, MD, the clinic’s codirector, said fewer patients have pulmonary or lung damage now than in the past, but a steady stream report problems with brain fog, forgetfulness, exercise intolerance (shortness of breath and fatigue with exercise and difficulty performing any kind of exertional activity), and post-exertional malaise (feeling wiped out or fatigued for hours or even days after physical or mental activity).
Long COVID Treatments Showing Improvement — Slowly
“There still isn’t a great way to treat any of this,” said Risbano, whose clinic is involved with the National Institute of Health’s RECOVER-VITAL trial, which is evaluating potential treatments including Paxlovid and exercise to treat autonomic dysfunction with similarities to myalgic encephalomyelitis/chronic fatigue syndrome and POTS, exercise intolerance, and neurocognitive effects such as brain fog.
Risbano and colleagues have found that physical therapy and exercise training have helped patients with exercise intolerance and neurocognitive problems. “It’s not a quick thing where they go through one visit and are better the next day,” he stressed. “It takes a little bit of time, a little bit of effort, a little bit of homework — there are no silver bullets, no magic medications.”
A quick fix was definitely not in the cards for Dean Jones, PhD, who could barely move when he developed long COVID in May 2023. A 74-year-old biochemist and professor of medicine at Emory University in Atlanta, Georgia, he’d recovered fully the first time he had COVID, in August 2022, but had a completely different experience the second time. He had been vaccinated four times when he began experiencing chronic fatigue, intense exertion-induced migraines, severe airway congestion, brain fog, and shortness of breath. The symptoms began after Memorial Day and worsened over the next month.
His resting heart rate began racing even when he was sleeping, jumping from 53 to 70 beats per minute. “It was almost as though the virus had hit my heart rather than the lungs alone,” he said.
Doctors prescribed multiple inhalers and glucocorticoids to calm Jones’s immune system. The worst symptoms began to abate after a few weeks. The bad ones continued for fully 2 months, severely limiting Jones’s activity. Although he no longer slept all day, just walking from one room to another was exhausting. A dedicated scientist who typically worked 10-15 hours a day before getting sick, he was lucky to focus on work-related tasks for a fraction of that time.
Although the migraines went away early on, the headaches remained until well into the fall. Jones’s energy level gradually returned, and by Christmas, he was beginning to feel as healthy as he had before getting COVID in May.
Still, he’s not complaining that it took so long to get better. “At 74, there’s a lot of colleagues who have already passed away,” he said. “I respect the realities of my age. There are so many people who died from COVID that I’m thankful I had those vaccines. I’m thankful that I pulled through it and was able to rebound.”
Time Helps Healing — But Prompt Care Still Needed
Recovery is the case for most patients with long COVID, said Lisa Sanders, MD, medical director of the Yale New Haven Health Systems Long COVID Consultation Clinic, which opened in March 2023. Although the clinic has a small segment of patients who have had the condition since 2020, “people who recover, who are most people, move on,” she said. “Even the patients who sometimes have to wait a month or so to see me, some of them say, ‘I’m already starting to get better. I wasn’t sure I should come.’”
Maio, too, is recovering but only after multiple visits to the emergency room and a neurologist in late December and early January. The third emergency room trip was prompted after a brief episode in which she lost the feeling in her legs, which began convulsing. A CAT scan showed severely constricted blood vessels in her brain, leading the medical team to speculate she might have reversible cerebral vasoconstriction syndrome (RCVS), which can trigger the thunderclap headaches that had been causing her such misery.
After her third such headache prompted a fourth emergency room visit, further tests confirmed RCVS, which doctors said was related to inflammation caused by COVID. Maio was then admitted to the hospital, where she spent 4 days starting on a regimen of blood pressure medication, magnesium for the headaches, and oxycodone for pain management.
The TV show Maio works on went back into production after the holidays. She went back at the end of January. She’s still having headaches, though they’re less intense, and she’s still taking medication. She was scheduled for another test to look at her blood vessels in February.
Maio has yet to forgive herself for skipping the last booster, even though there’s no guarantee it would have prevented her from getting sick. Her message for others: it’s better to be safe than to be as sorry as she is.
“I’ll never, ever be persuaded by people who don’t believe in vaccines because I believe in science, and I believe in vaccines — that’s why people don’t die at the age of 30 anymore,” she said. “I really think that people need to know about this and what to expect. Because it is horrendous. It is very painful. I would never want anyone to go through this. Ever.”
A version of this article appeared on Medscape.com.
A celebrity makeup artist, the 55-year-old New Yorker had been boosted and vaccinated at every opportunity since vaccines were approved at the end of 2020, until the fall of 2023, when she skipped the shot.
“I really started subscribing to the mindset that you have an immune system and your immune system is supposed to work for you,” she said. “That was the stupidest thing I’ve ever done.”
Maio was not the only person to skip the latest booster: A recent study reported that while nearly 80% of adults in the United States said they’d received their first series of vaccines, barely 20% were up to date on boosters. Nor was Maio alone in getting long COVID 4 years after the start of the deadliest pandemic in a century.
It’s tempting, this far out from the shutdowns of 2020, to think the virus is over, that we’re immune, and nobody’s going to get sick anymore. But while fewer people are getting COVID, it is still very much a part of our lives. And as Maio and others are learning the hard way, long COVID is, too — and it can be deadly.
For those who have recently contracted long COVID, it can feel as if the whole world has moved on from the pandemic, and they are being left behind.
Too Easy to Let Our Guard Down
“It’s really difficult to prevent exposure to COVID no matter how careful you are and no matter how many times you are vaccinated,” said Akiko Iwasaki, an immunology professor at Yale School of Medicine, New Haven, Connecticut, and pioneer in long COVID research. Iwasaki was quick to point out that “we should never blame anybody for getting long COVID because there is no bulletproof way of preventing long COVID from happening” — although research shows you can increase your protection through vaccination, masking, and increasing ventilation indoors.
Also, just because you didn’t get long COVID after catching the virus once, doesn’t mean you’ll dodge the bullet if you get sick again, as Maio has now learned twice. She had long COVID in 2022 after her second bout with the virus, with breathing problems and brain fog that lasted for several months.
Subsequent long COVID experiences won’t necessarily mimic previous ones. Although Maio developed brain fog again, this time she didn’t have the breathing problems that plagued her in 2022. Instead, she had headaches so excruciating she thought she was dying of a brain aneurysm.
A Journal of the American Medical Association study released in May identified the 37 most common symptoms of long COVID, including symptom subgroups that occurred in 80% of the nearly 10,000 study participants. But the symptoms that patients with long COVID are experiencing now are slightly different from earlier in the pandemic or at least that’s what doctors are finding at the Post-COVID Recovery Clinic affiliated with the University of Pittsburgh Medical Center.
Michael Risbano, MD, the clinic’s codirector, said fewer patients have pulmonary or lung damage now than in the past, but a steady stream report problems with brain fog, forgetfulness, exercise intolerance (shortness of breath and fatigue with exercise and difficulty performing any kind of exertional activity), and post-exertional malaise (feeling wiped out or fatigued for hours or even days after physical or mental activity).
Long COVID Treatments Showing Improvement — Slowly
“There still isn’t a great way to treat any of this,” said Risbano, whose clinic is involved with the National Institute of Health’s RECOVER-VITAL trial, which is evaluating potential treatments including Paxlovid and exercise to treat autonomic dysfunction with similarities to myalgic encephalomyelitis/chronic fatigue syndrome and POTS, exercise intolerance, and neurocognitive effects such as brain fog.
Risbano and colleagues have found that physical therapy and exercise training have helped patients with exercise intolerance and neurocognitive problems. “It’s not a quick thing where they go through one visit and are better the next day,” he stressed. “It takes a little bit of time, a little bit of effort, a little bit of homework — there are no silver bullets, no magic medications.”
A quick fix was definitely not in the cards for Dean Jones, PhD, who could barely move when he developed long COVID in May 2023. A 74-year-old biochemist and professor of medicine at Emory University in Atlanta, Georgia, he’d recovered fully the first time he had COVID, in August 2022, but had a completely different experience the second time. He had been vaccinated four times when he began experiencing chronic fatigue, intense exertion-induced migraines, severe airway congestion, brain fog, and shortness of breath. The symptoms began after Memorial Day and worsened over the next month.
His resting heart rate began racing even when he was sleeping, jumping from 53 to 70 beats per minute. “It was almost as though the virus had hit my heart rather than the lungs alone,” he said.
Doctors prescribed multiple inhalers and glucocorticoids to calm Jones’s immune system. The worst symptoms began to abate after a few weeks. The bad ones continued for fully 2 months, severely limiting Jones’s activity. Although he no longer slept all day, just walking from one room to another was exhausting. A dedicated scientist who typically worked 10-15 hours a day before getting sick, he was lucky to focus on work-related tasks for a fraction of that time.
Although the migraines went away early on, the headaches remained until well into the fall. Jones’s energy level gradually returned, and by Christmas, he was beginning to feel as healthy as he had before getting COVID in May.
Still, he’s not complaining that it took so long to get better. “At 74, there’s a lot of colleagues who have already passed away,” he said. “I respect the realities of my age. There are so many people who died from COVID that I’m thankful I had those vaccines. I’m thankful that I pulled through it and was able to rebound.”
Time Helps Healing — But Prompt Care Still Needed
Recovery is the case for most patients with long COVID, said Lisa Sanders, MD, medical director of the Yale New Haven Health Systems Long COVID Consultation Clinic, which opened in March 2023. Although the clinic has a small segment of patients who have had the condition since 2020, “people who recover, who are most people, move on,” she said. “Even the patients who sometimes have to wait a month or so to see me, some of them say, ‘I’m already starting to get better. I wasn’t sure I should come.’”
Maio, too, is recovering but only after multiple visits to the emergency room and a neurologist in late December and early January. The third emergency room trip was prompted after a brief episode in which she lost the feeling in her legs, which began convulsing. A CAT scan showed severely constricted blood vessels in her brain, leading the medical team to speculate she might have reversible cerebral vasoconstriction syndrome (RCVS), which can trigger the thunderclap headaches that had been causing her such misery.
After her third such headache prompted a fourth emergency room visit, further tests confirmed RCVS, which doctors said was related to inflammation caused by COVID. Maio was then admitted to the hospital, where she spent 4 days starting on a regimen of blood pressure medication, magnesium for the headaches, and oxycodone for pain management.
The TV show Maio works on went back into production after the holidays. She went back at the end of January. She’s still having headaches, though they’re less intense, and she’s still taking medication. She was scheduled for another test to look at her blood vessels in February.
Maio has yet to forgive herself for skipping the last booster, even though there’s no guarantee it would have prevented her from getting sick. Her message for others: it’s better to be safe than to be as sorry as she is.
“I’ll never, ever be persuaded by people who don’t believe in vaccines because I believe in science, and I believe in vaccines — that’s why people don’t die at the age of 30 anymore,” she said. “I really think that people need to know about this and what to expect. Because it is horrendous. It is very painful. I would never want anyone to go through this. Ever.”
A version of this article appeared on Medscape.com.
A celebrity makeup artist, the 55-year-old New Yorker had been boosted and vaccinated at every opportunity since vaccines were approved at the end of 2020, until the fall of 2023, when she skipped the shot.
“I really started subscribing to the mindset that you have an immune system and your immune system is supposed to work for you,” she said. “That was the stupidest thing I’ve ever done.”
Maio was not the only person to skip the latest booster: A recent study reported that while nearly 80% of adults in the United States said they’d received their first series of vaccines, barely 20% were up to date on boosters. Nor was Maio alone in getting long COVID 4 years after the start of the deadliest pandemic in a century.
It’s tempting, this far out from the shutdowns of 2020, to think the virus is over, that we’re immune, and nobody’s going to get sick anymore. But while fewer people are getting COVID, it is still very much a part of our lives. And as Maio and others are learning the hard way, long COVID is, too — and it can be deadly.
For those who have recently contracted long COVID, it can feel as if the whole world has moved on from the pandemic, and they are being left behind.
Too Easy to Let Our Guard Down
“It’s really difficult to prevent exposure to COVID no matter how careful you are and no matter how many times you are vaccinated,” said Akiko Iwasaki, an immunology professor at Yale School of Medicine, New Haven, Connecticut, and pioneer in long COVID research. Iwasaki was quick to point out that “we should never blame anybody for getting long COVID because there is no bulletproof way of preventing long COVID from happening” — although research shows you can increase your protection through vaccination, masking, and increasing ventilation indoors.
Also, just because you didn’t get long COVID after catching the virus once, doesn’t mean you’ll dodge the bullet if you get sick again, as Maio has now learned twice. She had long COVID in 2022 after her second bout with the virus, with breathing problems and brain fog that lasted for several months.
Subsequent long COVID experiences won’t necessarily mimic previous ones. Although Maio developed brain fog again, this time she didn’t have the breathing problems that plagued her in 2022. Instead, she had headaches so excruciating she thought she was dying of a brain aneurysm.
A Journal of the American Medical Association study released in May identified the 37 most common symptoms of long COVID, including symptom subgroups that occurred in 80% of the nearly 10,000 study participants. But the symptoms that patients with long COVID are experiencing now are slightly different from earlier in the pandemic or at least that’s what doctors are finding at the Post-COVID Recovery Clinic affiliated with the University of Pittsburgh Medical Center.
Michael Risbano, MD, the clinic’s codirector, said fewer patients have pulmonary or lung damage now than in the past, but a steady stream report problems with brain fog, forgetfulness, exercise intolerance (shortness of breath and fatigue with exercise and difficulty performing any kind of exertional activity), and post-exertional malaise (feeling wiped out or fatigued for hours or even days after physical or mental activity).
Long COVID Treatments Showing Improvement — Slowly
“There still isn’t a great way to treat any of this,” said Risbano, whose clinic is involved with the National Institute of Health’s RECOVER-VITAL trial, which is evaluating potential treatments including Paxlovid and exercise to treat autonomic dysfunction with similarities to myalgic encephalomyelitis/chronic fatigue syndrome and POTS, exercise intolerance, and neurocognitive effects such as brain fog.
Risbano and colleagues have found that physical therapy and exercise training have helped patients with exercise intolerance and neurocognitive problems. “It’s not a quick thing where they go through one visit and are better the next day,” he stressed. “It takes a little bit of time, a little bit of effort, a little bit of homework — there are no silver bullets, no magic medications.”
A quick fix was definitely not in the cards for Dean Jones, PhD, who could barely move when he developed long COVID in May 2023. A 74-year-old biochemist and professor of medicine at Emory University in Atlanta, Georgia, he’d recovered fully the first time he had COVID, in August 2022, but had a completely different experience the second time. He had been vaccinated four times when he began experiencing chronic fatigue, intense exertion-induced migraines, severe airway congestion, brain fog, and shortness of breath. The symptoms began after Memorial Day and worsened over the next month.
His resting heart rate began racing even when he was sleeping, jumping from 53 to 70 beats per minute. “It was almost as though the virus had hit my heart rather than the lungs alone,” he said.
Doctors prescribed multiple inhalers and glucocorticoids to calm Jones’s immune system. The worst symptoms began to abate after a few weeks. The bad ones continued for fully 2 months, severely limiting Jones’s activity. Although he no longer slept all day, just walking from one room to another was exhausting. A dedicated scientist who typically worked 10-15 hours a day before getting sick, he was lucky to focus on work-related tasks for a fraction of that time.
Although the migraines went away early on, the headaches remained until well into the fall. Jones’s energy level gradually returned, and by Christmas, he was beginning to feel as healthy as he had before getting COVID in May.
Still, he’s not complaining that it took so long to get better. “At 74, there’s a lot of colleagues who have already passed away,” he said. “I respect the realities of my age. There are so many people who died from COVID that I’m thankful I had those vaccines. I’m thankful that I pulled through it and was able to rebound.”
Time Helps Healing — But Prompt Care Still Needed
Recovery is the case for most patients with long COVID, said Lisa Sanders, MD, medical director of the Yale New Haven Health Systems Long COVID Consultation Clinic, which opened in March 2023. Although the clinic has a small segment of patients who have had the condition since 2020, “people who recover, who are most people, move on,” she said. “Even the patients who sometimes have to wait a month or so to see me, some of them say, ‘I’m already starting to get better. I wasn’t sure I should come.’”
Maio, too, is recovering but only after multiple visits to the emergency room and a neurologist in late December and early January. The third emergency room trip was prompted after a brief episode in which she lost the feeling in her legs, which began convulsing. A CAT scan showed severely constricted blood vessels in her brain, leading the medical team to speculate she might have reversible cerebral vasoconstriction syndrome (RCVS), which can trigger the thunderclap headaches that had been causing her such misery.
After her third such headache prompted a fourth emergency room visit, further tests confirmed RCVS, which doctors said was related to inflammation caused by COVID. Maio was then admitted to the hospital, where she spent 4 days starting on a regimen of blood pressure medication, magnesium for the headaches, and oxycodone for pain management.
The TV show Maio works on went back into production after the holidays. She went back at the end of January. She’s still having headaches, though they’re less intense, and she’s still taking medication. She was scheduled for another test to look at her blood vessels in February.
Maio has yet to forgive herself for skipping the last booster, even though there’s no guarantee it would have prevented her from getting sick. Her message for others: it’s better to be safe than to be as sorry as she is.
“I’ll never, ever be persuaded by people who don’t believe in vaccines because I believe in science, and I believe in vaccines — that’s why people don’t die at the age of 30 anymore,” she said. “I really think that people need to know about this and what to expect. Because it is horrendous. It is very painful. I would never want anyone to go through this. Ever.”
A version of this article appeared on Medscape.com.
Some reasons to get off the fence about COVID booster
Though many people remain on the fence about getting the latest COVID vaccine booster, new research suggests a strong argument for getting the shot this winter: It sharply reduces the risk for COVID.
The risk reduction was 37% for those who received two doses. Experts say the research provides a strong argument for getting the vaccine, noting that about 10% of people infected with COVID go on to have long COVID, which can be debilitating for one quarter of those with long-lasting symptoms.
The data come from a systematic literature review and meta-analysis published in October in Antimicrobial Stewardship & Epidemiology. Researchers examined 32 studies published between December 2019 and June 2023, involving 775,931 adults. Twenty-four studies, encompassing 620,221 individuals, were included in the meta-analysis.
“The body of evidence from all these different studies converge on one single reality — that vaccines reduce the risk of long COVID, and people who keep up to date on their vaccinations also fared better than people who got it once or twice and didn’t follow up,” said Ziyad Al-Aly, MD, a clinical epidemiologist at Washington University in St Louis.
Researchers have reported similar results for children. The National Institutes of Health RECOVER Initiative team found that vaccines are up to 42% effective in preventing long COVID in children, said Dr. Carlos Oliveira, MD, a pediatric infectious diseases specialist and Yale researcher who contributed to the study, which is in preprint.
Vaccines also protect children from multisystem inflammatory syndrome, a condition that can happen after COVID, as well as protect against other COVID-related problems, such as missed school days, Oliveira said. “Even if the vaccine doesn’t completely stop long COVID, it’s still good for kids to get vaccinated for all these other reasons.”
However, uptake for the latest boosters has been slow: the Centers for Disease Control and Prevention reported that by mid-November, less than 16% of people aged 18 years or older had received a shot. For children, the number was closer to 6%. A recent Kaiser Family Foundation survey found that booster rates for adults are similar to what it was 1 year ago.
The survey results suggest that people are no longer as worried about COVID, which is why there is less concerned about keeping up with boosters. Though the current mutation of the virus is not as debilitating as its predecessors, long COVID continues to be a problem: as of January 2023, 28% of people who had contracted the virus had experienced long-COVID symptoms. And though the mechanisms are still not fully understood, and researchers have yet to agree on a definition of long COVID, they are certain about this much: The best way to avoid it is to avoid getting infected to begin with.
The lack of a diagnostic test for long COVID and the fact that the symptoms mimic those of other diseases lead to inconsistency that can make studies hard to replicate. In the papers reviewed for the Antimicrobial Stewardship & Epidemiology study, long COVID was defined as having symptoms lasting from more than 4 weeks to more than 6 months. Alexandre Marra, MD, the lead author and a researcher at the Hospital Israelita Albert Einstein, in São Paulo, Brazil, and at the University of Iowa, said that a clear standard definition is needed to better understand the actual prevalence and evaluate vaccine effectiveness.
Al-Aly noted that there is a logical explanation for one finding in the paper: The percentage of individuals who had COVID and reported that long-COVID symptoms declined from 19% in June 2022 to 11% in January 2023.
Because a pandemic is a dynamic event, constantly producing different variants with different phenotypes, the prevalence of disease is naturally going to be affected. “People who got infected early in the pandemic may have a different long COVID profile and long COVID risk than people who got infected in the second or third year of the pandemic,” Al-Aly said.
Most of the studies reported data from before the Omicron-variant era. Only eight reported data during that era. Omicron was not as lethal as previous variants, and consequently, fewer patients developed long COVID during that time.
One of those who did is Yeng Chang, age 40 years, a family doctor who lives in Sherwood Park, Alberta, Canada. Chang developed long COVID during fall 2022 after getting the virus in June. By then, she’d been vaccinated three times, but she isn’t surprised that she got sick because each vaccine she had was developed before Omicron.
“When I had COVID I was really sick, but I was well enough to stay home,” she said. “I think if I didn’t have my immunizations, I might have been hospitalized, and I don’t know what would have happened.”
Long COVID has left Chang with brain fog, fatigue, and a lack of physical stamina that forced her to pause her medical practice. For the past year and a half, she’s spent more time as a patient than a physician.
Chang had her fifth COVID vaccination in the fall and recommends that others do the same. “The booster you got however many years ago was effective for the COVID of that time but there is a new COVID now. You can’t just say, ‘I had one and I’m fine forever.’”
A version of this article appeared on Medscape.com.
Though many people remain on the fence about getting the latest COVID vaccine booster, new research suggests a strong argument for getting the shot this winter: It sharply reduces the risk for COVID.
The risk reduction was 37% for those who received two doses. Experts say the research provides a strong argument for getting the vaccine, noting that about 10% of people infected with COVID go on to have long COVID, which can be debilitating for one quarter of those with long-lasting symptoms.
The data come from a systematic literature review and meta-analysis published in October in Antimicrobial Stewardship & Epidemiology. Researchers examined 32 studies published between December 2019 and June 2023, involving 775,931 adults. Twenty-four studies, encompassing 620,221 individuals, were included in the meta-analysis.
“The body of evidence from all these different studies converge on one single reality — that vaccines reduce the risk of long COVID, and people who keep up to date on their vaccinations also fared better than people who got it once or twice and didn’t follow up,” said Ziyad Al-Aly, MD, a clinical epidemiologist at Washington University in St Louis.
Researchers have reported similar results for children. The National Institutes of Health RECOVER Initiative team found that vaccines are up to 42% effective in preventing long COVID in children, said Dr. Carlos Oliveira, MD, a pediatric infectious diseases specialist and Yale researcher who contributed to the study, which is in preprint.
Vaccines also protect children from multisystem inflammatory syndrome, a condition that can happen after COVID, as well as protect against other COVID-related problems, such as missed school days, Oliveira said. “Even if the vaccine doesn’t completely stop long COVID, it’s still good for kids to get vaccinated for all these other reasons.”
However, uptake for the latest boosters has been slow: the Centers for Disease Control and Prevention reported that by mid-November, less than 16% of people aged 18 years or older had received a shot. For children, the number was closer to 6%. A recent Kaiser Family Foundation survey found that booster rates for adults are similar to what it was 1 year ago.
The survey results suggest that people are no longer as worried about COVID, which is why there is less concerned about keeping up with boosters. Though the current mutation of the virus is not as debilitating as its predecessors, long COVID continues to be a problem: as of January 2023, 28% of people who had contracted the virus had experienced long-COVID symptoms. And though the mechanisms are still not fully understood, and researchers have yet to agree on a definition of long COVID, they are certain about this much: The best way to avoid it is to avoid getting infected to begin with.
The lack of a diagnostic test for long COVID and the fact that the symptoms mimic those of other diseases lead to inconsistency that can make studies hard to replicate. In the papers reviewed for the Antimicrobial Stewardship & Epidemiology study, long COVID was defined as having symptoms lasting from more than 4 weeks to more than 6 months. Alexandre Marra, MD, the lead author and a researcher at the Hospital Israelita Albert Einstein, in São Paulo, Brazil, and at the University of Iowa, said that a clear standard definition is needed to better understand the actual prevalence and evaluate vaccine effectiveness.
Al-Aly noted that there is a logical explanation for one finding in the paper: The percentage of individuals who had COVID and reported that long-COVID symptoms declined from 19% in June 2022 to 11% in January 2023.
Because a pandemic is a dynamic event, constantly producing different variants with different phenotypes, the prevalence of disease is naturally going to be affected. “People who got infected early in the pandemic may have a different long COVID profile and long COVID risk than people who got infected in the second or third year of the pandemic,” Al-Aly said.
Most of the studies reported data from before the Omicron-variant era. Only eight reported data during that era. Omicron was not as lethal as previous variants, and consequently, fewer patients developed long COVID during that time.
One of those who did is Yeng Chang, age 40 years, a family doctor who lives in Sherwood Park, Alberta, Canada. Chang developed long COVID during fall 2022 after getting the virus in June. By then, she’d been vaccinated three times, but she isn’t surprised that she got sick because each vaccine she had was developed before Omicron.
“When I had COVID I was really sick, but I was well enough to stay home,” she said. “I think if I didn’t have my immunizations, I might have been hospitalized, and I don’t know what would have happened.”
Long COVID has left Chang with brain fog, fatigue, and a lack of physical stamina that forced her to pause her medical practice. For the past year and a half, she’s spent more time as a patient than a physician.
Chang had her fifth COVID vaccination in the fall and recommends that others do the same. “The booster you got however many years ago was effective for the COVID of that time but there is a new COVID now. You can’t just say, ‘I had one and I’m fine forever.’”
A version of this article appeared on Medscape.com.
Though many people remain on the fence about getting the latest COVID vaccine booster, new research suggests a strong argument for getting the shot this winter: It sharply reduces the risk for COVID.
The risk reduction was 37% for those who received two doses. Experts say the research provides a strong argument for getting the vaccine, noting that about 10% of people infected with COVID go on to have long COVID, which can be debilitating for one quarter of those with long-lasting symptoms.
The data come from a systematic literature review and meta-analysis published in October in Antimicrobial Stewardship & Epidemiology. Researchers examined 32 studies published between December 2019 and June 2023, involving 775,931 adults. Twenty-four studies, encompassing 620,221 individuals, were included in the meta-analysis.
“The body of evidence from all these different studies converge on one single reality — that vaccines reduce the risk of long COVID, and people who keep up to date on their vaccinations also fared better than people who got it once or twice and didn’t follow up,” said Ziyad Al-Aly, MD, a clinical epidemiologist at Washington University in St Louis.
Researchers have reported similar results for children. The National Institutes of Health RECOVER Initiative team found that vaccines are up to 42% effective in preventing long COVID in children, said Dr. Carlos Oliveira, MD, a pediatric infectious diseases specialist and Yale researcher who contributed to the study, which is in preprint.
Vaccines also protect children from multisystem inflammatory syndrome, a condition that can happen after COVID, as well as protect against other COVID-related problems, such as missed school days, Oliveira said. “Even if the vaccine doesn’t completely stop long COVID, it’s still good for kids to get vaccinated for all these other reasons.”
However, uptake for the latest boosters has been slow: the Centers for Disease Control and Prevention reported that by mid-November, less than 16% of people aged 18 years or older had received a shot. For children, the number was closer to 6%. A recent Kaiser Family Foundation survey found that booster rates for adults are similar to what it was 1 year ago.
The survey results suggest that people are no longer as worried about COVID, which is why there is less concerned about keeping up with boosters. Though the current mutation of the virus is not as debilitating as its predecessors, long COVID continues to be a problem: as of January 2023, 28% of people who had contracted the virus had experienced long-COVID symptoms. And though the mechanisms are still not fully understood, and researchers have yet to agree on a definition of long COVID, they are certain about this much: The best way to avoid it is to avoid getting infected to begin with.
The lack of a diagnostic test for long COVID and the fact that the symptoms mimic those of other diseases lead to inconsistency that can make studies hard to replicate. In the papers reviewed for the Antimicrobial Stewardship & Epidemiology study, long COVID was defined as having symptoms lasting from more than 4 weeks to more than 6 months. Alexandre Marra, MD, the lead author and a researcher at the Hospital Israelita Albert Einstein, in São Paulo, Brazil, and at the University of Iowa, said that a clear standard definition is needed to better understand the actual prevalence and evaluate vaccine effectiveness.
Al-Aly noted that there is a logical explanation for one finding in the paper: The percentage of individuals who had COVID and reported that long-COVID symptoms declined from 19% in June 2022 to 11% in January 2023.
Because a pandemic is a dynamic event, constantly producing different variants with different phenotypes, the prevalence of disease is naturally going to be affected. “People who got infected early in the pandemic may have a different long COVID profile and long COVID risk than people who got infected in the second or third year of the pandemic,” Al-Aly said.
Most of the studies reported data from before the Omicron-variant era. Only eight reported data during that era. Omicron was not as lethal as previous variants, and consequently, fewer patients developed long COVID during that time.
One of those who did is Yeng Chang, age 40 years, a family doctor who lives in Sherwood Park, Alberta, Canada. Chang developed long COVID during fall 2022 after getting the virus in June. By then, she’d been vaccinated three times, but she isn’t surprised that she got sick because each vaccine she had was developed before Omicron.
“When I had COVID I was really sick, but I was well enough to stay home,” she said. “I think if I didn’t have my immunizations, I might have been hospitalized, and I don’t know what would have happened.”
Long COVID has left Chang with brain fog, fatigue, and a lack of physical stamina that forced her to pause her medical practice. For the past year and a half, she’s spent more time as a patient than a physician.
Chang had her fifth COVID vaccination in the fall and recommends that others do the same. “The booster you got however many years ago was effective for the COVID of that time but there is a new COVID now. You can’t just say, ‘I had one and I’m fine forever.’”
A version of this article appeared on Medscape.com.
COVID isolated people. Long COVID makes it worse
A year ago in December, mapping specialist Whitney Tyshynski, 35, was working out 5 days a week with a personal trainer near her home in Alberta, Canada, doing 5k trail runs, lifting heavy weights, and feeling good. Then, in January she got COVID-19. The symptoms never went away.
Nowadays, Ms. Tyshynski needs a walker to retrieve her mail, a half-block trip she can’t make without fear of fainting. Because she gets dizzy when she drives, she rarely goes anywhere in her car. Going for a dog walk with a friend means sitting in a car and watching the friend and the dogs in an open field. And since fainting at Costco during the summer, she’s afraid to shop by herself.
Because she lives alone and her closest relatives are an hour and a half away, Ms. Tyshynski is dependent on friends. But she’s reluctant to lean on them because they already have trouble understanding how debilitating her lingering symptoms can be.
“I’ve had people pretty much insinuate that I’m lazy,” she says.
There’s no question that COVID-19 cut people off from one another. But for those like Ms. Tyshynski who have long COVID, that disconnect has never ended. that the condition is real.
At worst, as Ms. Tyshynski has discovered, people don’t take it seriously and accuse those who have it of exaggerating their health woes. In that way, long COVID can be as isolating as the original illness.
“Isolation in long COVID comes in various forms and it’s not primarily just that physical isolation,” says Yochai Re’em, MD, a psychiatrist in private practice in New York who has experienced long COVID and blogs about the condition for Psychology Today. “A different yet equally challenging type of isolation is the emotional isolation, where you need more emotional support, connection with other people who can appreciate what it is you are going through without putting their own needs and desires onto you – and that can be hard to find.”
It’s hard to find in part because of what Dr. Re’em sees as a collective belief that anyone who feels bad should be able to get better by exercising, researching, or going to a doctor.
“Society thinks you need to take some kind of action and usually that’s a physical action,” he says. “And that attitude is tremendously problematic in this illness because of the postexertional malaise that people experience: When people exert themselves, their symptoms get worse. And so the action that people take can’t be that traditional action that we’re used to taking in our society.”
Long COVID patients often have their feelings invalidated not just by friends, loved ones, and extended family, but by health care providers. That can heighten feelings of isolation, particularly for people who live alone, says Jordan Anderson, DO, a neuropsychiatrist and assistant professor of psychiatry at Oregon Health & Science University in Portland.
The first patients Dr. Anderson saw as part of OHSU’s long COVID program contracted the virus in February 2020. Because the program addresses both the physical and mental health components of the condition, Dr. Anderson has seen a lot of people whose emotional challenges are similar to those Ms. Tyshynski faces.
“I think there’s a lack of understanding that leads to people just not necessarily taking it seriously,” he says. “Plus, the symptoms of long COVID do wax and wane. They’re not static. So people can be feeling pretty good one day and be feeling terrible the next. There’s some predictability to it, but it’s not absolutely predictable. It can be difficult for people to understand.”
Both Dr. Anderson and Dr. Re’em stress that long COVID patients need to prioritize their own energy regardless of what they’re being told by those who don’t understand the illness. Dr. Anderson offers to speak to his patients’ spouses to educate them about the realities of the condition because, he says, “any kind of lack of awareness or understanding in a family member or close support could potentially isolate the person struggling with long COVID.”
Depending on how open-minded and motivated a friend or relative is, they might develop more empathy with time and education, Dr. Re’em says. But for others, dealing with a confusing, unfamiliar chronic illness can be overwhelming and provoke anxiety.
“The hopelessness is too much for them to sit with, so instead they say things like ‘just push through it,’ or ‘just do X, Y, and Z,’ because psychologically it’s too much for them to take on that burden,” he says.
The good news is that there are plenty of web-based support groups for people with long COVID, including Body Politic (which Dr. Re’em is affiliated with), Survivor Corps, and on Facebook. “The patient community with this illness is tremendous, absolutely tremendous,” Dr. Re’em says. “Those people can be found and they can support each other.”
Some long COVID clinics run groups, as do individual practitioners such as Dr. Re’em, although those can be challenging to join. For instance, Dr. Re’em’s are only for New York state residents.
The key to finding a group is to be patient, because finding the right one takes time and energy.
“There are support groups that exist, but they are not as prevalent as I would like them to be,” Dr. Anderson says.
OHSU had an educational support group run by a social worker affiliated with the long COVID hub, but when the social worker left the program, the program was put on hold.
There’s a psychotherapy group operating out of the psychiatry department, but the patients are recruited exclusively from Dr. Anderson’s clinic and access is limited.
“The services exist, but I think that generally they’re sparse and pretty geographically dependent,” Dr. Anderson says. “I think you’d probably more likely be able to find something like this in a city or an area that has an academic institution or a place with a lot of resources rather than out in a rural community.”
Ms. Tyshynski opted not to join a group for fear it would increase the depression and anxiety that she had even before developing long COVID. When she and her family joined a cancer support group when her father was ill, she found it more depressing than helpful. Where she has found support is from the cofounder of the animal rescue society where she volunteers, a woman who has had long COVID for more than 2 years and has been a source of comfort and advice.
It’s one of the rare reminders Ms. Tyshynski has that even though she may live alone, she’s not completely alone. “Other people are going through this, too,” she says. “It helps to remember that.”
A version of this article first appeared on WebMD.com.
A year ago in December, mapping specialist Whitney Tyshynski, 35, was working out 5 days a week with a personal trainer near her home in Alberta, Canada, doing 5k trail runs, lifting heavy weights, and feeling good. Then, in January she got COVID-19. The symptoms never went away.
Nowadays, Ms. Tyshynski needs a walker to retrieve her mail, a half-block trip she can’t make without fear of fainting. Because she gets dizzy when she drives, she rarely goes anywhere in her car. Going for a dog walk with a friend means sitting in a car and watching the friend and the dogs in an open field. And since fainting at Costco during the summer, she’s afraid to shop by herself.
Because she lives alone and her closest relatives are an hour and a half away, Ms. Tyshynski is dependent on friends. But she’s reluctant to lean on them because they already have trouble understanding how debilitating her lingering symptoms can be.
“I’ve had people pretty much insinuate that I’m lazy,” she says.
There’s no question that COVID-19 cut people off from one another. But for those like Ms. Tyshynski who have long COVID, that disconnect has never ended. that the condition is real.
At worst, as Ms. Tyshynski has discovered, people don’t take it seriously and accuse those who have it of exaggerating their health woes. In that way, long COVID can be as isolating as the original illness.
“Isolation in long COVID comes in various forms and it’s not primarily just that physical isolation,” says Yochai Re’em, MD, a psychiatrist in private practice in New York who has experienced long COVID and blogs about the condition for Psychology Today. “A different yet equally challenging type of isolation is the emotional isolation, where you need more emotional support, connection with other people who can appreciate what it is you are going through without putting their own needs and desires onto you – and that can be hard to find.”
It’s hard to find in part because of what Dr. Re’em sees as a collective belief that anyone who feels bad should be able to get better by exercising, researching, or going to a doctor.
“Society thinks you need to take some kind of action and usually that’s a physical action,” he says. “And that attitude is tremendously problematic in this illness because of the postexertional malaise that people experience: When people exert themselves, their symptoms get worse. And so the action that people take can’t be that traditional action that we’re used to taking in our society.”
Long COVID patients often have their feelings invalidated not just by friends, loved ones, and extended family, but by health care providers. That can heighten feelings of isolation, particularly for people who live alone, says Jordan Anderson, DO, a neuropsychiatrist and assistant professor of psychiatry at Oregon Health & Science University in Portland.
The first patients Dr. Anderson saw as part of OHSU’s long COVID program contracted the virus in February 2020. Because the program addresses both the physical and mental health components of the condition, Dr. Anderson has seen a lot of people whose emotional challenges are similar to those Ms. Tyshynski faces.
“I think there’s a lack of understanding that leads to people just not necessarily taking it seriously,” he says. “Plus, the symptoms of long COVID do wax and wane. They’re not static. So people can be feeling pretty good one day and be feeling terrible the next. There’s some predictability to it, but it’s not absolutely predictable. It can be difficult for people to understand.”
Both Dr. Anderson and Dr. Re’em stress that long COVID patients need to prioritize their own energy regardless of what they’re being told by those who don’t understand the illness. Dr. Anderson offers to speak to his patients’ spouses to educate them about the realities of the condition because, he says, “any kind of lack of awareness or understanding in a family member or close support could potentially isolate the person struggling with long COVID.”
Depending on how open-minded and motivated a friend or relative is, they might develop more empathy with time and education, Dr. Re’em says. But for others, dealing with a confusing, unfamiliar chronic illness can be overwhelming and provoke anxiety.
“The hopelessness is too much for them to sit with, so instead they say things like ‘just push through it,’ or ‘just do X, Y, and Z,’ because psychologically it’s too much for them to take on that burden,” he says.
The good news is that there are plenty of web-based support groups for people with long COVID, including Body Politic (which Dr. Re’em is affiliated with), Survivor Corps, and on Facebook. “The patient community with this illness is tremendous, absolutely tremendous,” Dr. Re’em says. “Those people can be found and they can support each other.”
Some long COVID clinics run groups, as do individual practitioners such as Dr. Re’em, although those can be challenging to join. For instance, Dr. Re’em’s are only for New York state residents.
The key to finding a group is to be patient, because finding the right one takes time and energy.
“There are support groups that exist, but they are not as prevalent as I would like them to be,” Dr. Anderson says.
OHSU had an educational support group run by a social worker affiliated with the long COVID hub, but when the social worker left the program, the program was put on hold.
There’s a psychotherapy group operating out of the psychiatry department, but the patients are recruited exclusively from Dr. Anderson’s clinic and access is limited.
“The services exist, but I think that generally they’re sparse and pretty geographically dependent,” Dr. Anderson says. “I think you’d probably more likely be able to find something like this in a city or an area that has an academic institution or a place with a lot of resources rather than out in a rural community.”
Ms. Tyshynski opted not to join a group for fear it would increase the depression and anxiety that she had even before developing long COVID. When she and her family joined a cancer support group when her father was ill, she found it more depressing than helpful. Where she has found support is from the cofounder of the animal rescue society where she volunteers, a woman who has had long COVID for more than 2 years and has been a source of comfort and advice.
It’s one of the rare reminders Ms. Tyshynski has that even though she may live alone, she’s not completely alone. “Other people are going through this, too,” she says. “It helps to remember that.”
A version of this article first appeared on WebMD.com.
A year ago in December, mapping specialist Whitney Tyshynski, 35, was working out 5 days a week with a personal trainer near her home in Alberta, Canada, doing 5k trail runs, lifting heavy weights, and feeling good. Then, in January she got COVID-19. The symptoms never went away.
Nowadays, Ms. Tyshynski needs a walker to retrieve her mail, a half-block trip she can’t make without fear of fainting. Because she gets dizzy when she drives, she rarely goes anywhere in her car. Going for a dog walk with a friend means sitting in a car and watching the friend and the dogs in an open field. And since fainting at Costco during the summer, she’s afraid to shop by herself.
Because she lives alone and her closest relatives are an hour and a half away, Ms. Tyshynski is dependent on friends. But she’s reluctant to lean on them because they already have trouble understanding how debilitating her lingering symptoms can be.
“I’ve had people pretty much insinuate that I’m lazy,” she says.
There’s no question that COVID-19 cut people off from one another. But for those like Ms. Tyshynski who have long COVID, that disconnect has never ended. that the condition is real.
At worst, as Ms. Tyshynski has discovered, people don’t take it seriously and accuse those who have it of exaggerating their health woes. In that way, long COVID can be as isolating as the original illness.
“Isolation in long COVID comes in various forms and it’s not primarily just that physical isolation,” says Yochai Re’em, MD, a psychiatrist in private practice in New York who has experienced long COVID and blogs about the condition for Psychology Today. “A different yet equally challenging type of isolation is the emotional isolation, where you need more emotional support, connection with other people who can appreciate what it is you are going through without putting their own needs and desires onto you – and that can be hard to find.”
It’s hard to find in part because of what Dr. Re’em sees as a collective belief that anyone who feels bad should be able to get better by exercising, researching, or going to a doctor.
“Society thinks you need to take some kind of action and usually that’s a physical action,” he says. “And that attitude is tremendously problematic in this illness because of the postexertional malaise that people experience: When people exert themselves, their symptoms get worse. And so the action that people take can’t be that traditional action that we’re used to taking in our society.”
Long COVID patients often have their feelings invalidated not just by friends, loved ones, and extended family, but by health care providers. That can heighten feelings of isolation, particularly for people who live alone, says Jordan Anderson, DO, a neuropsychiatrist and assistant professor of psychiatry at Oregon Health & Science University in Portland.
The first patients Dr. Anderson saw as part of OHSU’s long COVID program contracted the virus in February 2020. Because the program addresses both the physical and mental health components of the condition, Dr. Anderson has seen a lot of people whose emotional challenges are similar to those Ms. Tyshynski faces.
“I think there’s a lack of understanding that leads to people just not necessarily taking it seriously,” he says. “Plus, the symptoms of long COVID do wax and wane. They’re not static. So people can be feeling pretty good one day and be feeling terrible the next. There’s some predictability to it, but it’s not absolutely predictable. It can be difficult for people to understand.”
Both Dr. Anderson and Dr. Re’em stress that long COVID patients need to prioritize their own energy regardless of what they’re being told by those who don’t understand the illness. Dr. Anderson offers to speak to his patients’ spouses to educate them about the realities of the condition because, he says, “any kind of lack of awareness or understanding in a family member or close support could potentially isolate the person struggling with long COVID.”
Depending on how open-minded and motivated a friend or relative is, they might develop more empathy with time and education, Dr. Re’em says. But for others, dealing with a confusing, unfamiliar chronic illness can be overwhelming and provoke anxiety.
“The hopelessness is too much for them to sit with, so instead they say things like ‘just push through it,’ or ‘just do X, Y, and Z,’ because psychologically it’s too much for them to take on that burden,” he says.
The good news is that there are plenty of web-based support groups for people with long COVID, including Body Politic (which Dr. Re’em is affiliated with), Survivor Corps, and on Facebook. “The patient community with this illness is tremendous, absolutely tremendous,” Dr. Re’em says. “Those people can be found and they can support each other.”
Some long COVID clinics run groups, as do individual practitioners such as Dr. Re’em, although those can be challenging to join. For instance, Dr. Re’em’s are only for New York state residents.
The key to finding a group is to be patient, because finding the right one takes time and energy.
“There are support groups that exist, but they are not as prevalent as I would like them to be,” Dr. Anderson says.
OHSU had an educational support group run by a social worker affiliated with the long COVID hub, but when the social worker left the program, the program was put on hold.
There’s a psychotherapy group operating out of the psychiatry department, but the patients are recruited exclusively from Dr. Anderson’s clinic and access is limited.
“The services exist, but I think that generally they’re sparse and pretty geographically dependent,” Dr. Anderson says. “I think you’d probably more likely be able to find something like this in a city or an area that has an academic institution or a place with a lot of resources rather than out in a rural community.”
Ms. Tyshynski opted not to join a group for fear it would increase the depression and anxiety that she had even before developing long COVID. When she and her family joined a cancer support group when her father was ill, she found it more depressing than helpful. Where she has found support is from the cofounder of the animal rescue society where she volunteers, a woman who has had long COVID for more than 2 years and has been a source of comfort and advice.
It’s one of the rare reminders Ms. Tyshynski has that even though she may live alone, she’s not completely alone. “Other people are going through this, too,” she says. “It helps to remember that.”
A version of this article first appeared on WebMD.com.
Have long COVID? Newest booster vaccines may help you
Yet at 58, the Arizona writer is in no hurry to get the latest vaccine booster. “I just don’t want to risk getting any sicker,” she said.
Ms. Dishner has had two doses of vaccine plus two boosters. Each time, she had what regulators consider to be mild reactions, including a sore arm, slight fever, nausea, and body aches. Still, there’s some evidence that the newest booster, which protects against some of the later variants, could help people like Ms. Dishner in several ways, said Ziyad Al-Aly, MD, a clinical epidemiologist and prolific long COVID researcher at Washington University in St. Louis.
“A bivalent booster might actually [help with] your long COVID,” he said.
There may be other benefits. “What vaccines or current vaccine boosters do is reduce your risk of progression to severe COVID-19 illness,” Dr. Al-Aly said. “You are avoiding hospital stays or even worse; you’re avoiding potentially fatal outcomes after infection. And that’s really worth it. Who wants to be in the hospital this Christmas holiday?”
Each time people are infected with SARS-CoV-2, the virus that causes COVID-19, they have a fresh risk of not only getting severely ill or dying, but of developing long COVID, Dr. Al-Aly and colleagues found in a study published in Nature Medicine. “If you dodged the bullet the first time and did not get long COVID after the first infection, if you get reinfected, you’re trying your luck again,” Dr. Al-Aly said. “I would advise people not to get reinfected, which is another reason to get the booster.”
In a recent review in The Lancet eClinicalMedicine, an international team of researchers looked at 11 studies that sought to find out if vaccines affected long COVID symptoms. Seven of those studies found that people’s symptoms improved after they were vaccinated, and four found that symptoms mostly remained the same. One found symptoms got worse in some patients.
A study of 28,000 people published in the British Medical Journal found more evidence that vaccination may help ease symptoms. “Vaccination may contribute to a reduction in the population health burden of long COVID,” the team at the United Kingdom’s Office for National Statistics concluded. Most studies found vaccination reduced the risk of getting long COVID in the first place.
Vaccines prompt the body to produce antibodies, which stop a microbe from infecting cells. They also prompt the production of immune cells called T cells, which continue to hunt down and attack a pathogen even after infection.
A booster dose could help rev up that immune response in a patient with long COVID, said Stephen J. Thomas, MD, an infectious disease specialist at Upstate Medical Center in Syracuse, N.Y., and the center’s lead principal investigator for Pfizer/BioNTech’s COVID-19 2020 vaccine trial.
Some scientists believe long COVID might be caused when the virus persists in parts of the body where the immune system isn’t particularly active. Although they don’t fully understand the workings of the many and varied long COVID symptoms, they have a good idea about why people with long COVID often do better after receiving a vaccine or booster.
“The theory is that by boosting, the immune system may be able to ‘mop up’ those virus stragglers that have remained behind after your first cleanup attempt,” Dr. Thomas said.
“The vaccine is almost lending a hand or helping your immune response to clear that virus,” Dr. Al-Aly said.
It could be difficult for long COVID patients to make an informed decision about boosters, given the lack of studies that focus exclusively on the relationship between long COVID and boosters, according to Scott Roberts, MD, associate medical director for infection prevention at Yale New Haven (Conn.) Hospital.
Dr. Roberts recommended that patients speak with their health care providers and read about the bivalent booster on trusted sites such as those sponsored by the Food and Drug Administration and the Centers for Disease Control and Prevention. Long COVID patients should get the latest boosters, especially as there’s no evidence they are unsafe for them. “The antibody response is appropriately boosted, and there is a decent chance this will help reduce the impact of long COVID as well,” he said. “Waiting will only increase the risk of getting infected and increase the chances of long COVID.”
Only 12% of Americans 5 years and older have received the updated booster, according to the CDC, although it’s recommended for everyone. Just over 80% of Americans have gotten at least one vaccine dose. Dr. Thomas understands why the uptake has been so low: Along with people like Ms. Dishner, who fear more side effects or worse symptoms, there are those who believe that hybrid immunity – vaccination immunity plus natural infection – is superior to vaccination alone and that they don’t need a booster.
Studies show that the bivalent boosters, which protect against older and newer variants, can target even the new, predominant COVID-19 strains. Whether that is enough to convince people in the no-booster camp who lost faith when their vaccinated peers started getting COVID-19 is unclear, although, as Dr. Al-Aly has pointed out, vaccinations help keep people from getting so sick that they wind up in the hospital. And, with most of the population having received at least one dose of vaccine, most of those getting infected will naturally come from among the vaccinated.
Thomas describes the expectation that vaccines would prevent everyone from getting sick as “one of the major fails” of the pandemic.
Counting on a vaccine to confer 100% immunity is “a very high bar,” he said. “I think that’s what people expected, and when they weren’t seeing it, they kind of said: ‘Well, what’s the point? You know, things are getting better. I’d rather take my chances than keep going and getting boosted.’ ”
One point – and it’s a critical one – is that vaccination immunity wanes. Plus new variants arise that can evade at least some of the immunity provided by vaccination. That’s why boosters are built into the COVID vaccination program.
While it’s not clear why some long COVID patients see improvements in their symptoms after being vaccinated or boosted and others do not, Dr. Al-Aly said there’s little evidence vaccines can make long COVID worse. “There are some reports out there that some people with long COVID, when they got a vaccine or booster, their symptoms got worse. You’ll read anecdotes on this side,” he said, adding that efforts to see if this is really happening have been inconclusive.
“The general consensus is that vaccines really save lives,” Dr. Al-Aly said. “Getting vaccinated, even if you are a long COVID patient, is better than not getting vaccinated.”
A version of this article first appeared on WebMD.com.
Yet at 58, the Arizona writer is in no hurry to get the latest vaccine booster. “I just don’t want to risk getting any sicker,” she said.
Ms. Dishner has had two doses of vaccine plus two boosters. Each time, she had what regulators consider to be mild reactions, including a sore arm, slight fever, nausea, and body aches. Still, there’s some evidence that the newest booster, which protects against some of the later variants, could help people like Ms. Dishner in several ways, said Ziyad Al-Aly, MD, a clinical epidemiologist and prolific long COVID researcher at Washington University in St. Louis.
“A bivalent booster might actually [help with] your long COVID,” he said.
There may be other benefits. “What vaccines or current vaccine boosters do is reduce your risk of progression to severe COVID-19 illness,” Dr. Al-Aly said. “You are avoiding hospital stays or even worse; you’re avoiding potentially fatal outcomes after infection. And that’s really worth it. Who wants to be in the hospital this Christmas holiday?”
Each time people are infected with SARS-CoV-2, the virus that causes COVID-19, they have a fresh risk of not only getting severely ill or dying, but of developing long COVID, Dr. Al-Aly and colleagues found in a study published in Nature Medicine. “If you dodged the bullet the first time and did not get long COVID after the first infection, if you get reinfected, you’re trying your luck again,” Dr. Al-Aly said. “I would advise people not to get reinfected, which is another reason to get the booster.”
In a recent review in The Lancet eClinicalMedicine, an international team of researchers looked at 11 studies that sought to find out if vaccines affected long COVID symptoms. Seven of those studies found that people’s symptoms improved after they were vaccinated, and four found that symptoms mostly remained the same. One found symptoms got worse in some patients.
A study of 28,000 people published in the British Medical Journal found more evidence that vaccination may help ease symptoms. “Vaccination may contribute to a reduction in the population health burden of long COVID,” the team at the United Kingdom’s Office for National Statistics concluded. Most studies found vaccination reduced the risk of getting long COVID in the first place.
Vaccines prompt the body to produce antibodies, which stop a microbe from infecting cells. They also prompt the production of immune cells called T cells, which continue to hunt down and attack a pathogen even after infection.
A booster dose could help rev up that immune response in a patient with long COVID, said Stephen J. Thomas, MD, an infectious disease specialist at Upstate Medical Center in Syracuse, N.Y., and the center’s lead principal investigator for Pfizer/BioNTech’s COVID-19 2020 vaccine trial.
Some scientists believe long COVID might be caused when the virus persists in parts of the body where the immune system isn’t particularly active. Although they don’t fully understand the workings of the many and varied long COVID symptoms, they have a good idea about why people with long COVID often do better after receiving a vaccine or booster.
“The theory is that by boosting, the immune system may be able to ‘mop up’ those virus stragglers that have remained behind after your first cleanup attempt,” Dr. Thomas said.
“The vaccine is almost lending a hand or helping your immune response to clear that virus,” Dr. Al-Aly said.
It could be difficult for long COVID patients to make an informed decision about boosters, given the lack of studies that focus exclusively on the relationship between long COVID and boosters, according to Scott Roberts, MD, associate medical director for infection prevention at Yale New Haven (Conn.) Hospital.
Dr. Roberts recommended that patients speak with their health care providers and read about the bivalent booster on trusted sites such as those sponsored by the Food and Drug Administration and the Centers for Disease Control and Prevention. Long COVID patients should get the latest boosters, especially as there’s no evidence they are unsafe for them. “The antibody response is appropriately boosted, and there is a decent chance this will help reduce the impact of long COVID as well,” he said. “Waiting will only increase the risk of getting infected and increase the chances of long COVID.”
Only 12% of Americans 5 years and older have received the updated booster, according to the CDC, although it’s recommended for everyone. Just over 80% of Americans have gotten at least one vaccine dose. Dr. Thomas understands why the uptake has been so low: Along with people like Ms. Dishner, who fear more side effects or worse symptoms, there are those who believe that hybrid immunity – vaccination immunity plus natural infection – is superior to vaccination alone and that they don’t need a booster.
Studies show that the bivalent boosters, which protect against older and newer variants, can target even the new, predominant COVID-19 strains. Whether that is enough to convince people in the no-booster camp who lost faith when their vaccinated peers started getting COVID-19 is unclear, although, as Dr. Al-Aly has pointed out, vaccinations help keep people from getting so sick that they wind up in the hospital. And, with most of the population having received at least one dose of vaccine, most of those getting infected will naturally come from among the vaccinated.
Thomas describes the expectation that vaccines would prevent everyone from getting sick as “one of the major fails” of the pandemic.
Counting on a vaccine to confer 100% immunity is “a very high bar,” he said. “I think that’s what people expected, and when they weren’t seeing it, they kind of said: ‘Well, what’s the point? You know, things are getting better. I’d rather take my chances than keep going and getting boosted.’ ”
One point – and it’s a critical one – is that vaccination immunity wanes. Plus new variants arise that can evade at least some of the immunity provided by vaccination. That’s why boosters are built into the COVID vaccination program.
While it’s not clear why some long COVID patients see improvements in their symptoms after being vaccinated or boosted and others do not, Dr. Al-Aly said there’s little evidence vaccines can make long COVID worse. “There are some reports out there that some people with long COVID, when they got a vaccine or booster, their symptoms got worse. You’ll read anecdotes on this side,” he said, adding that efforts to see if this is really happening have been inconclusive.
“The general consensus is that vaccines really save lives,” Dr. Al-Aly said. “Getting vaccinated, even if you are a long COVID patient, is better than not getting vaccinated.”
A version of this article first appeared on WebMD.com.
Yet at 58, the Arizona writer is in no hurry to get the latest vaccine booster. “I just don’t want to risk getting any sicker,” she said.
Ms. Dishner has had two doses of vaccine plus two boosters. Each time, she had what regulators consider to be mild reactions, including a sore arm, slight fever, nausea, and body aches. Still, there’s some evidence that the newest booster, which protects against some of the later variants, could help people like Ms. Dishner in several ways, said Ziyad Al-Aly, MD, a clinical epidemiologist and prolific long COVID researcher at Washington University in St. Louis.
“A bivalent booster might actually [help with] your long COVID,” he said.
There may be other benefits. “What vaccines or current vaccine boosters do is reduce your risk of progression to severe COVID-19 illness,” Dr. Al-Aly said. “You are avoiding hospital stays or even worse; you’re avoiding potentially fatal outcomes after infection. And that’s really worth it. Who wants to be in the hospital this Christmas holiday?”
Each time people are infected with SARS-CoV-2, the virus that causes COVID-19, they have a fresh risk of not only getting severely ill or dying, but of developing long COVID, Dr. Al-Aly and colleagues found in a study published in Nature Medicine. “If you dodged the bullet the first time and did not get long COVID after the first infection, if you get reinfected, you’re trying your luck again,” Dr. Al-Aly said. “I would advise people not to get reinfected, which is another reason to get the booster.”
In a recent review in The Lancet eClinicalMedicine, an international team of researchers looked at 11 studies that sought to find out if vaccines affected long COVID symptoms. Seven of those studies found that people’s symptoms improved after they were vaccinated, and four found that symptoms mostly remained the same. One found symptoms got worse in some patients.
A study of 28,000 people published in the British Medical Journal found more evidence that vaccination may help ease symptoms. “Vaccination may contribute to a reduction in the population health burden of long COVID,” the team at the United Kingdom’s Office for National Statistics concluded. Most studies found vaccination reduced the risk of getting long COVID in the first place.
Vaccines prompt the body to produce antibodies, which stop a microbe from infecting cells. They also prompt the production of immune cells called T cells, which continue to hunt down and attack a pathogen even after infection.
A booster dose could help rev up that immune response in a patient with long COVID, said Stephen J. Thomas, MD, an infectious disease specialist at Upstate Medical Center in Syracuse, N.Y., and the center’s lead principal investigator for Pfizer/BioNTech’s COVID-19 2020 vaccine trial.
Some scientists believe long COVID might be caused when the virus persists in parts of the body where the immune system isn’t particularly active. Although they don’t fully understand the workings of the many and varied long COVID symptoms, they have a good idea about why people with long COVID often do better after receiving a vaccine or booster.
“The theory is that by boosting, the immune system may be able to ‘mop up’ those virus stragglers that have remained behind after your first cleanup attempt,” Dr. Thomas said.
“The vaccine is almost lending a hand or helping your immune response to clear that virus,” Dr. Al-Aly said.
It could be difficult for long COVID patients to make an informed decision about boosters, given the lack of studies that focus exclusively on the relationship between long COVID and boosters, according to Scott Roberts, MD, associate medical director for infection prevention at Yale New Haven (Conn.) Hospital.
Dr. Roberts recommended that patients speak with their health care providers and read about the bivalent booster on trusted sites such as those sponsored by the Food and Drug Administration and the Centers for Disease Control and Prevention. Long COVID patients should get the latest boosters, especially as there’s no evidence they are unsafe for them. “The antibody response is appropriately boosted, and there is a decent chance this will help reduce the impact of long COVID as well,” he said. “Waiting will only increase the risk of getting infected and increase the chances of long COVID.”
Only 12% of Americans 5 years and older have received the updated booster, according to the CDC, although it’s recommended for everyone. Just over 80% of Americans have gotten at least one vaccine dose. Dr. Thomas understands why the uptake has been so low: Along with people like Ms. Dishner, who fear more side effects or worse symptoms, there are those who believe that hybrid immunity – vaccination immunity plus natural infection – is superior to vaccination alone and that they don’t need a booster.
Studies show that the bivalent boosters, which protect against older and newer variants, can target even the new, predominant COVID-19 strains. Whether that is enough to convince people in the no-booster camp who lost faith when their vaccinated peers started getting COVID-19 is unclear, although, as Dr. Al-Aly has pointed out, vaccinations help keep people from getting so sick that they wind up in the hospital. And, with most of the population having received at least one dose of vaccine, most of those getting infected will naturally come from among the vaccinated.
Thomas describes the expectation that vaccines would prevent everyone from getting sick as “one of the major fails” of the pandemic.
Counting on a vaccine to confer 100% immunity is “a very high bar,” he said. “I think that’s what people expected, and when they weren’t seeing it, they kind of said: ‘Well, what’s the point? You know, things are getting better. I’d rather take my chances than keep going and getting boosted.’ ”
One point – and it’s a critical one – is that vaccination immunity wanes. Plus new variants arise that can evade at least some of the immunity provided by vaccination. That’s why boosters are built into the COVID vaccination program.
While it’s not clear why some long COVID patients see improvements in their symptoms after being vaccinated or boosted and others do not, Dr. Al-Aly said there’s little evidence vaccines can make long COVID worse. “There are some reports out there that some people with long COVID, when they got a vaccine or booster, their symptoms got worse. You’ll read anecdotes on this side,” he said, adding that efforts to see if this is really happening have been inconclusive.
“The general consensus is that vaccines really save lives,” Dr. Al-Aly said. “Getting vaccinated, even if you are a long COVID patient, is better than not getting vaccinated.”
A version of this article first appeared on WebMD.com.
FROM NATURE MEDICINE