DEC 11, 2021 7:24 PM PST

The Vaccinated Can Still Get Long COVID

WRITTEN BY: Alexandria Bass

Those who suffer from long COVID have persistent or new symptoms that weren't present during acute infection with SARS-CoV-2 weeks or months after they’ve recovered. Commonly reported symptoms include profound fatigue, cough, chest pain, breathlessness, heart palpitations, muscle and joint pain, skin rashes, hair loss, hoarse voice, headaches, diarrhea, insomnia, impaired gait and balance, paresthesia, anxiety, depression, and diminished memory and concentration. Chronic symptoms can be continuous or remit and then relapse, reminiscent of reactions in autoimmune diseases. 

Theories for the existence of long COVID include slow recovery of organ damage, persistence of chronic inflammation during an extended recovery period, generation of antibodies that turn on the host's body itself to cause tissue damage, persistence of the virus in the body, effects of critical care treatment in the hospital, complications from other illnesses present in the host, or adverse effects of medications. 

Since the pandemic began, physiotherapists at Mount Sinai Hospital's Abilities Research Center in New York have treated long COVID patients – 1,600 and counting. Physiotherapist David Putrino has noticed that the fully vaccinated are still at risk for long COVID. Vaccines should reduce the risk of developing long COVID since they're meant to lower the risk of contracting COVID, but research suggests that at best, vaccination halves the risk of long COVID if a breakthrough infection occurs and at worst offers no protection against long COVID at all. And long COVID has been shown to develop after asymptomatic cases as well.

Long COVID can be debilitating. Putrino states that approximately 60% of his patients with long COVID have either had to change jobs or stop working altogether due to symptom severity.

What's the likelihood of developing long COVID after COVID-19 infection? A UK study estimated between 7% and 18% of people with COVID-19 later developed long COVID with symptoms lingering for at least 5 weeks.  With regard to the likelihood of developing long COVID when vaccinated, a study out of Israel found that 19% of breakthrough infections in health care workers had symptoms that lasted for more than 6 weeks.

An immunologist at Yale University, Akiko Iwasaki, states that results from studies examining the effects of vaccination on long COVID have been disappointing. "I honestly thought the vaccine would protect against long COVID much more extensively."

Sources: Diabetes Metab Syndr, Nature, BMJ Yale, New England Journal of Medicine
 

About the Author
BA in Psychology
Alexandria (Alex) is a freelance science writer with a passion for educating the public on health issues. Her other professional experience includes working as a speech-language pathologist in health care, a research assistant in a food science laboratory, and an English teaching assistant in Spain. In her spare time, Alex enjoys cycling, lap swimming, jogging, and reading.
You May Also Like
APR 30, 2022
Health & Medicine
Is There a Link Between Personality and Cognitive Decline?
APR 30, 2022
Is There a Link Between Personality and Cognitive Decline?
No one is shocked when the perpetual Netflix-binging couch potato develops dementia. But can personality traits actually ...
MAY 06, 2022
Immunology
Epstein-Barr Virus Vaccine Enters Phase 1 Trials
MAY 06, 2022
Epstein-Barr Virus Vaccine Enters Phase 1 Trials
The Epstein-Barr virus (EBV) infects most people; it's thought that when we're young, about 90 percent of us acq ...
MAY 11, 2022
Cannabis Sciences
Legal Recreational Cannabis Reduces Prescription Drug Demand
MAY 11, 2022
Legal Recreational Cannabis Reduces Prescription Drug Demand
A research study published in Health Economics found a link between the availability of legal recreational cannabis, and ...
MAY 09, 2022
Health & Medicine
More Brain Regions Linked to Voice Control Than Previously Thought
MAY 09, 2022
More Brain Regions Linked to Voice Control Than Previously Thought
A study published in Proceedings of the National Academy of Sciences suggests multiple areas in the brain's frontal ...
MAY 13, 2022
Drug Discovery & Development
Opioid Addiction Treatments Minimize Fetal Brain Changes
MAY 13, 2022
Opioid Addiction Treatments Minimize Fetal Brain Changes
The rise in opioid use, addiction, and overdose is a serious public health matter. Almost 850,000 people have died of dr ...
MAY 16, 2022
Neuroscience
Sleep Allows Our Brains to Process Emotions
MAY 16, 2022
Sleep Allows Our Brains to Process Emotions
With neuroimaging and electrophysiological techniques, researchers have gained new insights into dreaming. Scientists ha ...
Loading Comments...