Yes, we should be concerned, its here:
Dallas hospital diagnoses first patient with Ebola
Read more here
http://www.usatoday.com/story/news/nation/2014/09/30/dallas-ebola-patient/16496665/
I wonder how many people he infected after being sent home and who he had contact with out and about?
Well, thank goodness for Obamacare! Not.
Sooo, if all they needed in Africa to control this epidemic and nip it in the bud was supplies, beds, and doctors we here in the USA have nothing to worry about, right?
We're in deep doo-doo.
From what I understand, this disease is carried by bats and some primates, right? It is spread to humans who either eat fruit that has been munched on by a carrier, or who actually eat the carrier.
As long as these people keep doing this, the "epidemic" will never end.
It's like playing with rabid dogs...
And the fate is the same for all other countries who continue to allow people from Africa to travel to their country.
Seems to me there are three options for the Africans;
1) stop eating the diseased varmints
2) find a way to cure the varmints.
3) find a vaccine, like there is for rabies
Since most Africans live in poverty and their government doesn't give a crap about them, I'd have to say we're all screwed.