The level of collective immunity in Russia was estimated at 63.7%

Yandex Food delivery service courier near Khudozhestvenny cinema in MoscowMOSCOW, Jan 14< /strong> The level of herd immunity in Russia increased from 62.6% to 63.7% over the week, the coronavirus operational headquarters told reporters. «The level of herd immunity in Russia increased from 62.6% to 63 over the week, 7%, in general, the epidemiological situation has improved in nine regions,» the headquarters said.