CNN's Dr. Sanjay Gupta and Chris Cuomo discuss if we are any closer to finding out where and how Covid-19 originated.
원문출처 : https://www.cnn.com/videos/health/2021/05/27/gupta-covid-origins-intv-cpt-sot-vpx.cnn
원문출처 : https://www.cnn.com/videos/health/2021/05/27/gupta-covid-origins-intv-cpt-sot-vpx.cnn