CNN's Dr. Sanjay Gupta talks to Dr. Allen Sills, chief medical officer for the NFL, about how the league was able to start and finish its season mostly without igniting major Covid-19 outbreaks.
원문출처 : https://www.cnn.com/videos/health/2021/02/05/super-bowl-coronavirus-nfl-gupta-dnt-vpx.cnn
원문출처 : https://www.cnn.com/videos/health/2021/02/05/super-bowl-coronavirus-nfl-gupta-dnt-vpx.cnn