CBS News, yesterday:
Kristian G. Andersen, director of the infectious disease genomics, translational research institute at Scripps Research, noted that "We know that the first epidemiologically linked cluster of cases came from the Hunan market and we know the virus was found in environmental samples — including animal cages — at the market," he said. "Any 'lab leak' theory would have to account for that scenario — which it simply can't, without invoking a major conspiracy and cover up by Chinese scientists and authorities."