Russia Claims 92% Efficacy for its Anti-Covid-19 Vaccine
The creators of the Russian Covid-19 vaccine, Sputnik-V, assured Wednesday that the research will be published shortly in a major medical journal The creator of a Russian vaccine against Covid-19 assured Wednesday that it was 92% effective, a few days after the announcement of the development by the American Pfizer and the German BioNTech of a product of a 90% […]
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