[视频作者] galihuotui
[视频时长] 0:51
[视频类型] 科学科普
I chaired commission for the Lancet for two years on COVID. I'm pretty convinced that it came out of a US lab biotechnology, not out of nature. Just to mention after two years of intense work on it. So it's a blunder, in my view, of bio-tech. Not an accid