New coronavirus subvariant BA.2.75.2 tops concerns as offici

来源: 于 2022-10-02 16:53:18 [旧帖] [给我悄悄话] 本文已被阅读：次

New coronavirus subvariant BA.2.75.2 tops concerns as officials gear up for potential winter wave

https://www.yahoo.com/news/coronavirus-subvariant-ba-2-75-130027889.html?