Russia's Sputnik V Effective Against All Coronavirus Variants: Gamaleya's Ginsburg

According to Alexander Ginsburg, director of the Gamaleya National Research Center of Epidemiology and Microbiology in Russia, the Sputnik V vaccine shields all versions of Coronavirus, including the new kind of Delta strain. "The Sputnik V vaccine is effective against all variants," Ginsburg said, adding that "none of the variants has become more epidemically significant than the original variant." According to him, new Delta versions arise on a regular basis.