It still has an "estimated" mortality rate of close to 50% in the US (estimated if we had a severe outbreak).
And even when you do survive, it leaves a lot of side effects in its wake that you carry the rest of your life. The best bet is still to keep it out of the US and eradicate what is already here. There is no reason why anyone here needs to get this disease. Keep it in the countries who do nothing right to try and prevent it.
The only of those west african countries that are mostly Christian is Liberia (for obvious reasons). The rest are majority muslim, especially Senegal and Sierra Leone.
I was having this discussion last night - the concern for the US would be if people contracted the disease and overwhelmed the resources available. Some of it would be media infused panic (ZOMG I SNEEZED IM GONNA DIEEEE), and resources would be wasted on people who didn't really need them. Then when the real cases were unable to be quarantined because hospitals were packed and people start dying at home... there's your major crisis. And yeah, a 50% mortality rate would be optimistic at that point.
In terms of geography, my mental picture of "the western part of Africa" and the actual geographic region that is officially called West Africa are different. To me, Angola is west Africa, but the UN says it's "Middle Africa". Whatever. From the Wikis, the real identifier for religion is "sub-Saharan Africa". North of the Sahara is Muslim, south of the Sahara is Christian, and yeah, that makes sense, given the distance from the Middle East.
African countries below the Sahara are largely Christian, while those above the Sahara, in North Africa, are predominantly Muslim. There are also Muslim majorities in parts of the Horn of Africa (Djibouti and Somalia) and in the Sahel and Sudan regions (the Gambia, Sierra Leone, Guinea, Mali, Niger and Senegal), as well as significant Muslim communities in Ethiopia and Eritrea, and on the Swahili Coast (Tanzania and Kenya).
Best thing I can tell you from personal experience is to stay the hell out of ALL OF THEM. If the land mines or the rebels or the Ebola don't get you, the malaria or the typhoid or the yellow fever will.