“Today we began to vaccinate with booster doses of the coronavirus vaccine,” Piñera wrote on his Twitter account.
According to the Chilean president, in the next two months, the authorities plan to revaccinate 2 million residents over 55 years old.
Earlier, Vitaly Zverev, microbiologist, scientific director of the Mechnikov Research Institute of Vaccines and Serums, Academician of the Russian Academy of Sciences, in an interview with URA.RU, emphasized the importance of achieving population immunity from coronavirus in the world.