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Joint Traceability Study: Large-scale testing of animal products in the South China Seafood Market did not find positive |
Chinanews.
In terms of the main conclusion, Liang Wannian introduced that a coronavirus with a high degree of similarity to the gene sequence of the new coronavirus has been found in bats and pangolins, but the similarity is not enough to make it the direct ancestor of the new coronavirus.
Environmental sampling and testing after the closure of the South China Seafood Market showed that the environment was generally polluted by the new crown virus, especially the aquatic product stalls.
Liang Wannian said that the joint expert group has reached a consensus that, from a scientific point of view, these assumptions are not geographically restricted.
aspx?id=3570" style="color:#ba1413" target="_blank">Focus on the new crown pneumonia epidemic