The United States has reached another grim milestone in its fight against the devastating Covid-19 pandemic: 1 in 500 Americans have died from coronavirus since the nation's first reported infection.
원문출처 : https://www.cnn.com/2021/09/15/health/us-coronavirus-wednesday/index.html
원문출처 : https://www.cnn.com/2021/09/15/health/us-coronavirus-wednesday/index.html