>I don't think luck is involved. Ebola is _hard_ to transmit. It requires direct contact with body fluids. As we've already seen, health care workers are at some risk. The general public is not.
>
>So you do not believe that the virus is capable of mutating?

If mutation changing transmission vector was easy, we would have far more room on earth. Mutation finding a different target species is MUCH easier and luckily happens seldom enough so that we all can read about it...