An Air France flight to Detroit was rerouted to Montreal after a passenger linked to an Ebola outbreak zone boarded the flight from France "in error," officials said.
https://www.foxnews.com/us/detroit-bound-plane-diverted-canada-passenger-ebola-hit-region-boarded-error-officials-say
https://www.foxnews.com/us/detroit-bound-plane-diverted-canada-passenger-ebola-hit-region-boarded-error-officials-say