Russia's vaccine again found to be 91.4% effective against COVID-19
As per new data published by scientists, Russia's coronavirus vaccine Sputnik V has again been found to be 91.4% effective in providing protection from COVID-19. The new results are based on data from 22,714 participants in the trial. Earlier this month, Dr Reddy's Laboratories began the phase 2/3 clinical trials for the Sputnik V vaccine in India.