Journalists meet with patients given Russia's Sputnik V coronavirus vaccine in a hospital in Vladivostok, Russia, on Tuesday, December 15, 2020. While excitement and enthusiasm greeted the Western-developed coronavirus vaccine when it was rolled out, the Russian-made serum has received a mixed response, with reports of empty Moscow clinics in the first days of the rollout. (Photo by Aleksander Khitrov/AP Photo)
