Two flights by the special Ebola transport plane to Dakar in the past few weeks, without any information in the press about who is being transported to or from the area.
http://flightaware.com/live/flight/N163PA
My bet is that the State Department is involved, and whomever it is is a minister of something or highly placed, wherever they are from. Consider we have 23 total BSL-4 beds in the US, and once those are full, care will degrade rapidly (unless there is a cure no one is talking about).
If the bunch who religiously believe the world needs a lot fewer people are involved, all bets are off who and where...those crackpots are more frightening than the disease.
That site shows they are on the move again, but the webpage locked up my version of Firefox. (Been a lot of that lately...)
There was a story about the recent Phoenix Air flight to France. A UN worker with Ebola is being treated in a hospital outside of Paris. Phoenix Air transported the patient.
http://www.theguardian.com/world/2014/nov/02/ebola-united-nations-worker-france
I haven’t found any information about the previous flight to London. That is still a mystery.