Is a Chinese defector the reason Biden administration wants an investigation into Lab Leak Theory?

[WHITT]

11. Nope

A further SARS-CoV-2 antibodies test was carried out by the University of Siena for the same research titled “Unexpected detection of SARS-CoV-2 antibodies in the pre-pandemic period in Italy”.

It showed that four cases dating back to the first week of October were positive for antibodies, meaning they had got infected in September...

https://www.reuters.com/article/health-coronavirus-italy-timing/researchers-find-coronavirus-was-circulating-in-italy-earlier-than-thought-idUSKBN27W1J2


That's three months prior to the WHO finding cases in China in December, and two months before the 'stand on your head and rub your tummy' contorted conspiracy theory.