Yes, very interesting, and scary, to understand this in further depth. I remember that someone, (you, I think) posted something here early doors about it maybe having come from a lab in Wuhan, which seemed plausible. Then I thought it was discounted, but I don't remember it being turned into a conspiracy theory. (Not saying it wasn't, just saying I'd put that exploration aside.) Whatever the origin, I will say there was no value in politicizing it and making racist remarks. (Like "Kung Flu.") I don't know if we'll ever get enough clarity from China to know the origin for sure. Hopefully there was nothing intentional in it.
I was disappointed to hear Maher speak so uninformedly about the annual flu vaccine. But it was good that the Heying and Weinstein were able to dispel the notion that working with a piece of a lab virus in the vaccine is the same as working with a naturally-occurring virus, in terms of safety.