The US just hit a record high of about 4.6 million doses of Covid-19 vaccines reported administered in one day, according to data published Saturday by the Centers for Disease Control and Prevention.
원문출처 : https://www.cnn.com/2021/04/11/health/us-coronavirus-sunday/index.html
원문출처 : https://www.cnn.com/2021/04/11/health/us-coronavirus-sunday/index.html