Just a day after the US reported its highest average daily Covid-19 case number, the country shattered that record again Thursday, with an average of 355,990 new infections reported every day in the past week, according to data from Johns Hopkins University.
원문출처 : https://www.cnn.com/2021/12/31/health/us-coronavirus-friday/index.html
원문출처 : https://www.cnn.com/2021/12/31/health/us-coronavirus-friday/index.html