“Survivors are not the same as the unvaccinated…There should be a third category.” Some workers are asking that immunity from prior infection be recognized alongside vaccination as protection against Covid-19.
to those who have been vaccinated has been mixed. Many studies have found that mRNA vaccines produce a higher level of neutralizing antibodies immediately after inoculation than Covid-19 infections. Antibody levels in vaccinated people and those who have recovered from infections, several studies have shown, reducing some of the immunity that both groups of patients have developed.
Another study by researchers at Yale University published online by the journal Nature on Oct. 11 compared immune responses from convalescent Covid-19 patients who also received vaccines with those from uninfected people who had been vaccinated. Both groups Anthony Fauci, Mr. Biden’s chief medical adviser, said that although we are learning more about post-infection immunity, vaccines are still the recommendation because there has been more precise research into vaccine-based immunity.
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