Arizona Researcher Provides More Evidence COVID Came From Market, Not Lab | national news


“I always thought the lab leak was a long shot, but I thought it was worth investigating. I did it then, and I do it now, ”he said.

But that possibility seems even more remote based on a new summary from Worobey and others that makes the case for a so-called “zoonotic overflow” of the Huanan seafood wholesale market.

A key revelation, he said, is a recent report from a team of wildlife biologists that refutes claims by Chinese authorities that no illegal animal trade has taken place in the Huanan market. Instead, biologists have found evidence of sales involving raccoon dogs and palm civets, two Asian mammals linked to previous cross-outbreaks in humans.

The article by Worobey and 20 other researchers was published on July 7 on the Zenodo website, an open scientific repository where researchers can easily upload their data for others to read and analyze. Throughout the pandemic, scientists have used such open-access sites to quickly share their findings to help in the global fight against the virus.

As a viral sleuth of sorts, Worobey, head of the AU’s Department of Ecology and Evolutionary Biology, has already traced the origins of the HIV / AIDS epidemic and the influenza pandemic of 1918, but he is focusing these days on the coronavirus.

Last year, he co-authored a study showing that the first widespread COVID-19 outbreak in the United States was most likely triggered by a patient who arrived from China almost a month later than previously thought. – and about two weeks after then-President Trump. restricted travel from this country.

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