Mass revaccination against CORONAVIRUS infection covid-19 is not necessary now, and, on the contrary, can lead to side effects. This conclusion was made by an international group of scientists, including chief scientist of the World HEALTH Organization (WHO) Sumya Swaminathan and executive DIRECTOR of the WHO Health Emergencies Program Michael Ryan. Their article was published in The Lancet.
According to the authors of the study, early revaccination against coronavirus can lead to side effects. Experts emphasize that this applies to both mRNA vaccines and adenovirus-based drugs.
The report says that if booster doses are administered too early or too often, it can cause myocarditis in the patient (in this case, we are talking about the introduction of mRNA vaccines, that is, drugs from Pfizer and Moderna), as well as syndrome Guillain-Barre (here we mean adenovirus-based vaccines, including Sputnik V and the drug from ASTRAZENECA).
The HEAD of Buryatia, who was twice vaccinated, became infected with the coronavirus Society
“While the benefits of COVID-19 primary vaccination clearly outweigh the risks [of contracting coronavirus], other risks could arise if boosters are widely introduced too early or too frequently, especially with vaccines that may have immune-mediated side effects,” the article says. .