December has been the nation's deadliest month since the Covid-19 pandemic's start -- with more than 63,000 Americans lost to the virus in the past 26 days.
원문출처 : https://www.cnn.com/2020/12/27/health/us-coronavirus-sunday/index.html
원문출처 : https://www.cnn.com/2020/12/27/health/us-coronavirus-sunday/index.html