The US on Wednesday reported record numbers for Covid-19 cases, hospitalizations and deaths, ahead of a key meeting for what could be the country's second Covid-19 vaccine to get the green light.
원문출처 : https://www.cnn.com/2020/12/17/health/us-coronavirus-thursday/index.html
원문출처 : https://www.cnn.com/2020/12/17/health/us-coronavirus-thursday/index.html