Sputnik V needs annual revaccination – official
Russia’s Deputy Minister of Health of Russia Oleg Gridnev stated on Friday that revaccinations for the Sputnik V vaccine should be done yearly or every two years.
Speaking to Tass, Gridnev said t…
Russia’s Deputy Minister of Health of Russia Oleg Gridnev stated on Friday that revaccinations for the Sputnik V vaccine should be done yearly or every two years.
Speaking to Tass, Gridnev said t…