There are several theories about the origin of Covid-19. Some of these theories are quite controversial.
However, this 60 Minutes segment from 2004 about American scientists on the hunt for viruses in the far East is extremely relevant to understanding the possible origin of Covid-19 and what’s happening now.
A follow up to this story is a 60 Minutes segment on Wuhan Institute of Virology aired last Sunday (05/11/2020). Quite informative and definitely worth watching.
Stay informed. Stay safe.