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First Chinese coronavirus cases may have been infected in October 2019, says new research

The earliest Covid-19 cases in Hubei province might have emerged as early as October 2019 – weeks before the first known cases – according to new research.A study published in the journal Science last week said these cases would have been difficult to detect and the disease would have established a firm foothold among the human population before it was identified.“It is highly probable that Sars-CoV-2 was circulating in Hubei province at low levels in early November 2019, and possibly as early…

Read the original article at South China Morning Post

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