total descendants::0 total children::0 3 ❤️ |
First virus sample sent for sequencing on Dec 24 _Virus sequenced Dec 27 _Hubei health officials orders destruction of samples on Jan 1 _National Health Commission centralizes sample tests Jan 3 https://www.jenniferzengblog.com/home/2020/2/26/tracking-the-source-of-novel-coronavirus-gene-sequencing-when-the-alarm-goes-off |
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