> it seems to me that the early cases would not have been so concentrated in Wuhan There's genetic evidence that the origin was 600 miles south of Wuhan [0]:

> it seems to me that the early cases would not have been so concentrated in Wuhan There's genetic evidence that the origin was 600 miles south of Wuhan [0]: > His research determined that A was the founding variant because it was the version most similar to the type of SARS-Cov-2 (the scientific name for the virus) discovered in bats. Many experts suspect that the virus migrated to humans from bats, probably via some other animal. But he also discovered that the A strain wasn't the predominant type in Wuhan. > Of 23 samples that came from Wuhan, only three were type A, the rest were type B, a version two mutations from A. But in other parts of China, Forster says, initially A was the predominant strain. For instance, of nine genome samples in Guangdong, some 600 miles south of Wuhan, five were A types. And this [1]: > Upon further investigation, the first case detected from December 1st was found to have no connection to the Huanan Seafood Wholesale Market. Also, that patient was never linked to any future cases of COVID19. A third of the first 41 cases had no connection to the market, including 3 of the first 4 cases reported. Given this data, we have a new hypothesis: The first human cases of SARS-CoV-2 infection must have happened before December 2019 and likely did not originate at the Huanan Seafood Wholesale Market. [0] https://www.usnews.com/news/best-countries/articles/2020-05-13/scientist-suggests-coronavirus-originated-outside-of-wuhan https://www.usnews.com/news/best-countries/articles/2020-05-... [1] https://leelabvirus.host/covid19/origins-part3 https://leelabvirus.host/covid19/origins-part3