Covid Cases Surge Again in Russia, Many From Delta Variant

An outbreak centered in Moscow led to some vaccine mandates and the closing of some public spaces. In Moscow this week. The city’s mayor said on Friday that 89.3 percent of all new coronavirus cases there involve the highly contagious Delta variant.Credit…Sergey Ponomarev for The New York Times June 18, 2021Updated 1:52 p.m. ET MOSCOW […]