As the Delta variant rapidly spreads, US hotspots have seen climbing cases -- and an expert warns a "surprising amount" of Covid-19 deaths could soon follow.
원문출처 : https://www.cnn.com/2021/07/12/health/us-coronavirus-monday/index.html
원문출처 : https://www.cnn.com/2021/07/12/health/us-coronavirus-monday/index.html