The US Centers for Disease Control and Prevention added five new destinations to its "high" risk category for travelers on Monday.
원문출처 : https://www.cnn.com/travel/article/cdc-covid-travel-risk-destinations-may-23/index.html
원문출처 : https://www.cnn.com/travel/article/cdc-covid-travel-risk-destinations-may-23/index.html