Russia’s Sputnik vaccine was found to be effective in preventing COVID-19 symptoms, according to a new study published in The Lancet medical journal. Here, a patient gets a shot of the Russian vaccine at Sochi’s City Hospital No 4.

SOCHI, RUSSIA – FEBRUARY 1, 2021: A patient gets a shot of the Gam-COVID-Vak (Sputnik V) vaccine against COVID-19 at Sochi’s City Hospital No 4. Dmitry Feoktistov/TASS (Photo by Dmitry FeoktistovTASS via Getty Images)