An end to the Covid-19 pandemic may now be in sight with more good news on vaccine candidates, but for now "this will get worse," a top US official said Wednesday.
원문출처 : https://www.cnn.com/2020/11/19/health/us-coronavirus-thursday/index.html
원문출처 : https://www.cnn.com/2020/11/19/health/us-coronavirus-thursday/index.html