Birdwatch Note Rating
2023-08-19 10:39:20 UTC - HELPFUL
Rated by Participant: 1519CEB8CA3129B9B3B994C859A9C02F06A272A3D95401398DFBF8ED553CE5CA
Participant Details
Original Note:
The origin of SARS-CoV-2 is unknown. https://doi.org/10.1016/j.envires.2022.114131 Spillover from an animal to human occurred between September and November 2019, before market cases. https://doi.org/10.1093/molbev/msab118 There is no evidence of an infected animal or ancestral virus strain at the Huanan market. https://doi.org/10.1038/s41586-023-06043-2
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