Sputnik V protects against lung damage caused by the Delta and Omicron strains
18.07.2022
Researchers from the European University and the Sergey Berezin Medical Institute (MIBS) have calculated the effectiveness of Russian vaccines against lung damage during COVID-19 waves caused by the Delta and Omicron strains. The effectiveness of two doses of Sputnik V was 56%. The effectiveness of three doses was 71%. EpiVacCorona was not shown to be effective.