More than 80.4 million people completed a full course of vaccination against coronavirus in Russia

“Vaccination with the first component - 84,967,516 (times -

), full vaccination - 80,446,704,” the statement says.

It also became known that the level of herd immunity to coronavirus in Russia decreased from 64.4% to 64.1% over the week.

Chief prophylactologist of the Ural Federal District, scientific director of the Society of Preventive Medicine Specialists, Doctor of Medical Sciences Sergey Tokarev, in an interview with URA.RU, spoke about the symptoms of the Omicron coronavirus strain.