COVID-19 lab leak theory doubts | Planet America | ABC News

Two years on, there’s no doubt the COVID-19 pandemic began in the Chinese city of Wuhan, but debate continues over whether it originated in a lab or a market. Subscribe:

Leading scientist Dr Michael Worobey heads up the University of Arizona’s Department of Ecology and Evolutionary Biology and he tells Planet America why he’s trying to bring the pandemic origins debate back to where it started: with the theory that the virus jumped to humans at the Huanan market in Wuhan.