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New Study Links COVID-19 Origin to Wildlife at Wuhan Market

Genetic analysis identifies animals likely responsible for the initial transmission of SARS-CoV-2 to humans in late 2019.

  • Researchers reanalyzed genetic data from over 800 samples collected at the Huanan Seafood Market in Wuhan, China.
  • The study found evidence of SARS-CoV-2 in stalls that held animals such as raccoon dogs and civets.
  • The presence of both viral and animal genetic material on the same swabs suggests these animals could have been intermediate hosts.
  • The analysis supports the theory that the market was the site of the first spillover events, rather than a lab leak.
  • Experts emphasize the need for better regulation of wildlife trade to prevent future pandemics.
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