With two Covid-19 vaccines given the greenlight from health agencies, officials are accelerating the distribution of doses to patients over the coming holiday week.
원문출처 : https://www.cnn.com/2020/12/21/health/us-coronavirus-monday/index.html
원문출처 : https://www.cnn.com/2020/12/21/health/us-coronavirus-monday/index.html