“We are looking at the stability and duration of immunity, how much it will last,” RIA Novosti Murashko quotes.
At the same time, he noted that “the first results show that in the population of those who have been ill, the number of immune systems decreases, therefore, perhaps, when we more clearly understand the time frame for this infection, how long the immunity remains stable, and then we will, among other things, adjust the recommendations for vaccination ".
Earlier, the director of the Gamaleya Center, Alexander Gintsburg, in an interview with the FAN, commented on the formation of immunity to COVID-19.