About 80% of
coronavirus cases in St. Petersburg are caused by the Omicron strain, Anna Popova,
head of Rospotrebnadzor, said.
It is because of him that the incidence of
COVID-19 in the city has been growing at a rapid pace since mid-January 2022. On February 1, in St. Petersburg, according to the federal operational headquarters, 19,234 cases of infection were detected. For comparison, a month ag...