A new vaccine is on display at the Nikolai Gamaleya National Centre of Epidemiology and Microbiology in Moscow, Russia. Photo / AP
A new vaccine is on display at the Nikolai Gamaleya National Centre of Epidemiology and Microbiology in Moscow, Russia. Photo / AP
WHO is in touch with Russian scientists and authorities, and looks forward to reviewing details of the trials,” the United Nations health agency said. “WHO welcomes all advances in Covid-19 vaccine research and development.”