Bottles with Russia's Sputnik-V vaccine against the coronavirus disease (COVID-19) are seen before inoculation at a clinic in Tver, Russia October 12, 2020. (Reuters/Tatyana Makeyeva)
Sputnik V coronavirus vaccine is 95 percent effective: Russia
Russia's Sputnik V coronavirus vaccine is 95 percent effective according to a second interim analysis of clinical trial data, its developers said on Tuesday.
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The calculations were based on preliminary data obtained 42 days after the first dose, Russia's health ministry, the state-run Gamaleya research centre and the Russian Direct Investment Fund (RDIF) said in a statement.
They did not note the number of cases used to make the calculation, however.
