Believed to be initially spread by a fart after a certain dumbass asian ate some infected bat soup & farted. The first ever human to human transmission is believed to have occurred when his attendant happened to have sniffed the infected fart.
An asswipe with a small dick who is better known in the west as Winnie The Pooh, much to the fat peice of shits dismay. He likes concentration camps and owning Hong Kong