Quote Originally Posted by kimlovescats
This is very scary on many levels!!! It's supposed to cause epidemics in people too, and we don't have a vaccine for it yet!!! I'm terrified.
The virus has to mutate in order to be capable of being transmitted from human to human. That hasn't happened and may not happen. The catch 22 is that until it mutates, they can't create the best vacine against it.