I have been following this particular case, they allowed the passengers on the plane to continue on their flights.
Fox News...:
“Peace Corps tells volunteers to leave West African countries affected by Ebola outbreak”
U.S. Peace Corps to evacuate hundreds of volunteers from three affected West African countries, and a State Department official on Wednesday said......” two volunteers were under isolation after having contact with a person who later died of the virus”.
One article I read said that his staff said he was ill before his first flight, that he’d been throwing up. Planes were also changed in Lome, so that means 2 planes were contaminated. If planes were changed, then I’d assume crew was, too. The Reston strain of Ebola went airborne. If this strain has gone airborne, with recirculating air in the cabin...this could be horrific. As it is, if he used the lavatory, anyone after him would have most likely been actively exposed, as would his seatmates if he was vomiting in an air sick bag and any crew that disposed of the bag.
This is how pandemics go global.