Covid-19 hospitalizations in the US dropped below 100,000 for the first time in nearly two months, according to data from the COVID Tracking Project.
원문출처 : https://www.cnn.com/2021/01/31/health/us-coronavirus-sunday/index.html
원문출처 : https://www.cnn.com/2021/01/31/health/us-coronavirus-sunday/index.html