In August, Russian state media rolled out the red carpet for a bombshell announcement -- President Vladimir Putin, from his residence outside Moscow, unveiled what he said was the world's first registered coronavirus vaccine, meant to bring Russia closer to the end of a devastating pandemic.
원문출처 : https://www.cnn.com/2020/10/27/health/russia-coronavirus-vaccine-sputnik-v-reality-check/index.html
원문출처 : https://www.cnn.com/2020/10/27/health/russia-coronavirus-vaccine-sputnik-v-reality-check/index.html