Correct me if I am wrong, but in the news, US doctors from West Africa who are helping curb the spread of Ebola there have contracted the disease themselves. They are being brought here to continue treatment. If they are brought here in the US, is there a possibility for an Ebola outbreak in the US?
If they are being brought back with the knowledge that they are infected, I am sure everything is done to prevent them to infect anyone else. The real danger likely lies in people that don't know they are infected yet.
I am honestly not sure what you are trying to tell after the (*). It seems like you are arguing against your own first paragraph.
Anyway the OP did not state there was any Ebola infection spread in America at the moment, but just states his concern about the possibility.
Meanwhile here are a few Q&A about Ebola to read. Personally I think there is always a possibility, but the article does a good job of sounding comforting.
Ebola is pretty nice in that despite how horrifying the symptoms are, it's really easy to stop it from spreading... as long as it doesn't develop the ability to become airborne again.
I doubt that there will be a major Ebola outbreak in the US, purely because there is both a moral and western sense of maintaining hygiene, and not pooping, spewing, urinating on each other. But, saying that, there is a risk to those in the medical profession, due to the amount of bodily fluids that are excreted within the premises.
So if I get it right, so far we have one person who contracted the virus directly in West Africa, not within the US. And since Ebola is only contagious from the moment when the symptoms appear, the chances are slim that he infected someone else.
All we need is a couple of people from West Africa who enters illegally, have contact with a dozen people in a public place and the whole epidemic starts. :O