CNN's John King and Dr. Leana Wen take a look at the daily Covid-19 infection rates across the United States as the nation makes its way through the summer and children prepare to go back to school.
원문출처 : https://www.cnn.com/videos/health/2021/08/09/john-king-magic-wall-daily-covid-19-infection-rate-wen-sot-ip-vpx.cnn
원문출처 : https://www.cnn.com/videos/health/2021/08/09/john-king-magic-wall-daily-covid-19-infection-rate-wen-sot-ip-vpx.cnn