标题: [其他] Virus was spreading in US as early as December 2019, new study indicates [打印本页]

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作者: jobtom878    时间: 2021-3-4 07:22     标题: Virus was spreading in US as early as December 2019, new study indicates

US researchers have found evidence that the coronavirus was spreading through the American population long before it was first observed.
https://www.timesofisrael.com/vi ... ew-study-indicates/

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