Or Vancouver for that matter...I've read that rich Chinese citizens are responsible for Vancouver's real estate boom.
Correct on all counts. SF, LA, and NYC had direct flights from Wuhan. And I would bet that Vancouver with the third largest Chinatown inNorth America had flights as well.
We know that the virus was widespread in Wuhan by the middle of December or maybe even earlier. We didnt cut off flights from Wuhan until January 31. I have no doubt that the virus has been here since December.