The US Centers for Disease Control and Prevention added 16 destinations to its "very high" Covid-19 risk level on Monday, including Greece, Ireland and the US Virgin Islands.
원문출처 : https://www.cnn.com/travel/article/cdc-adds-very-high-risk-travel-destinations/index.html
원문출처 : https://www.cnn.com/travel/article/cdc-adds-very-high-risk-travel-destinations/index.html