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A large study in the UK shows that mRNA vaccines can be helpful for convalescents suffering from long covid, which are conditions that persist in the months following infection. 56,7% of respondents experienced a marked improvement after vaccination. subjects.
- Long covid is symptoms that persist long after you develop COVID-19
- The symptoms include fatigue, brain fog and muscle pain
- It turns out that mRNA vaccines are relatively effective in relieving the symptoms of the “long tail” of COVID-19
- More information can be found on the Onet homepage.
The vaccine will help with long covid syndrome?
Long covid or long tail COVID-19 are terms used to describe the symptom complex of people who have contracted SARS-CoV-2 infection. Although they are theoretically healthy, they still experience persistent ailments even several months after receiving a positive COVID-19 test result.
Scientists from the UK set out to see if vaccines had any effect on long covid. To this end, they examined 812 people (mainly white women) who developed symptoms after infection. Participants were to wait at least one week after vaccination against COVID-19 for the symptoms associated with taking the preparation to disappear.
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Researchers assessed the presence of 14 of the most common long covid symptoms before and after the first dose of the vaccine. It turned out that 56,7 percent. of the respondents experienced an overall improvement in well-being. 24,6 percent of the respondents did not observe any changes, and in 18,7% the symptoms worsened. Better results were seen in people who received the mRNA vaccine, namely Pfizer or Moderna, compared to those vaccinated with AstraZeneka.
“This study will reassure people that they would have to be unlucky for their symptoms to worsen,” said study author Ondine Sherwood. “The data is encouraging, but we don’t know how long these benefits last,” she added.
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Dr. David Strain, another author of the study at the University of Exeter, added that it was not possible to say with certainty that vaccines improved the well-being of the subjects. It is possible that symptoms are resolving on their own. However, he added, in the 130 subjects who received two doses of the vaccine, some felt better after the first dose, and symptoms returned. Taking the second dose improved their health again.
Among the most common symptoms of long covid, the following are distinguished:
- chronic fatigue,
- arthralgia,
- Headache,
- problems with concentration,
- irritability,
- fatigue,
- olfactory disorder,
- brain fog.
The symptoms of the syndrome also include dizziness, palpitations, tinnitus, shortness of breath, cough and sweating.
Less specific symptoms are, inter alia, hair loss, hypothyroidism, abnormal heart rhythms and problems with pressure.
Among the serious diseases that may be associated with COVID-19 infection are, among others interstitial pneumonia, Hashimoto’s disease or type 2 diabetes.
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Also read:
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- Myocarditis after the Pfizer vaccine? Scientists: Don’t worry
- The Havana Syndrome is attacking. Over 130 confirmed cases of a mysterious disease
- Where did the SARS-CoV-2 virus really come from? Scientists are also considering escaping from the lab
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