The top five regions with the worst rates of collective immunity to
coronavirus included Dagestan, Kabardino-Balkaria, Karachay-Cherkessia,Stavropol Territory and Vladimir Region The lowest indicators of collective immunity were recorded in Dagestan, Kabardino-Balkaria, Karachay-Cherkessia, Stavropol Territory and Vladimir Region.
It is reported by RIA Novosti with reference to Russian Deputy Prim...