“People who just got sick were not vaccinated, respectively, they have a chance to get sick again,” the scientist cites TASS.
According to him, this is due to the low specificity of antibodies, especially when changing strains.
“Those people who have been vaccinated ... develop antibodies whose specificity is sufficient to neutralize ... and related strains,” he added.
Former Chief Sanitary Doctor of Russia, Academician of the Russian Academy of Sciences, Deputy President of the Russian Academy of Education, ex-State Duma Deputy Gennady Onishchenko commented on the situation with the incidence of COVID-19 in an interview with NSN.