Some cities hit hard by Covid-19 are warning more drastic measures could lie ahead as officials try to contain a virus spreading more rampant than ever.
원문출처 : https://www.cnn.com/2020/07/20/health/us-coronavirus-monday/index.html
원문출처 : https://www.cnn.com/2020/07/20/health/us-coronavirus-monday/index.html