Tag Archives: Pfizer

Sputnik V vaccine 92% effective in Covid-19: Russian institute

HYDERABAD: The Sputnik V vaccine for Covid-19, developed by the Gamaleya National Research Institute of Epidemiology and Microbiology of Russia, has shown an efficacy rate of 92%. The confirmation is based on the first interim data from the largest randomized, placebo-controlled phase III clinical trials in Russia involving 40,000 volunteers, …

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