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30 дек 2019 г. - Dec 30, Dr Li Wenliang warns his colleagues about a SARS-like new disease in a private WeChat group after seeing a testing report from a Beijing-based lab "CapitalBio"

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Covid-19 timeline - early development

ByChenchen Zhang

29 мар 2020

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30 дек 2019 г.

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~ 5 гг и 9 мес назад

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