Vaccine Efficacy | MCQs

Explanation

Russia’s Sputnik V coronavirus vaccine is 92 percent effective according to initial test results, its developers said on November 11, 2020.

The calculations were based on results from 16,000 individuals who received both doses of the vaccine, Russia’s health ministry, the state-run Gamaleya research centre and the Russian Direct Investment Fund (RDIF) said in a statement.