As the coronavirus pandemic grows and more states order residents to stay home, officials are making a tough choice to only test high-risk patients and those who are severely ill.
원문출처 : https://www.cnn.com/2020/03/22/health/us-coronavirus-wrap-sunday/index.html
원문출처 : https://www.cnn.com/2020/03/22/health/us-coronavirus-wrap-sunday/index.html