there's no reason to think that case0 originated in Wuhan, so the lab coincidence is pretty weak. Wuhan is a big city with lots of travelers. It would be nice

there's no reason to think that case0 originated in Wuhan, so the lab coincidence is pretty weak. Wuhan is a big city with lots of travelers. It would be nice to have a well-documented index case, but also quite unreasonable given what we know about asymptomatic spreading.