She had a fever on that flight(99.5) nuff said, she spread her germs to everyone on board that flight
How do we know what her fever was on the flight?
Wait... isn't a fever one of the symptoms of Ebola?!? And if she didn't bleed or vomit on the flight or in the airports, did she ever cough or sneeze or use the toilet on the plane or in the airports?
In addition to the people on her flight, she was also in close proximity to a lot of other people in the airport terminal, baggage claim area, etc.