Enquanto chegam dados preliminares da disseminação da variante Ômicron nos EUA, chefe do CDC sugere que a variante é “leve”.
10 Dez, 2021 | 11:26hCDC chief says Omicron is ‘mild’ as early data comes in on US spread of variant – The Guardian
CDC chief says Omicron is ‘mild’ as early data comes in on US spread of variant – The Guardian