Professor School Biology School Biology University of George Mason Ancha Baranova stated that the incidence of coronavirus may occur after vaccination passes 30% of the population. It is reported by RIA Novosti.
Ancha Baranova led to an example of the United States, where the incidence of COVID-19 began to decline. More than 50% of the population of the United States has already been promcified, the expert clarified.
“I optimist and think that 30% of vaccinated is such a threshold, when the incidence begins to go on a decline,” said Baranov.
She also pointed to the point of view of pessimists who believe that the incidence is recession only at 50-70% of the grafts.