CDC data shows new COVID-19 variant XBB.1.5 spreads in US

來源: 於 2023-01-01 10:48:42 [舊帖] [給我悄悄話] 本文已被閱讀：次

A new Omicron variant is rapidly spreading in the US just in time to ring in 2023, according to data from the Centers for Disease Control and Prevention.

The strain, known XBB.1.5, accounts for about 41% of confirmed COVID cases across the nation, the data shows.