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There’s a new version of omicron but so far it doesn’t appear to be more dangerous

by | 1月 24, 2022 | 醫療衛生、設施人手藥物

類型: 連結
作者: Lenny Bernstein
出處: The Washington Post
連結: https://www.washingtonpost.com/health/2022/01/24/covid-omicron-ba2/