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

来源: 于 2023-01-01 10:48:42 [旧帖] [给我悄悄话] 本文已被阅读：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.