An Air France flight, designated as Flight 378, was diverted to Montreal, Canada, after US authorities barred it from entering American airspace due to a passenger from the Democratic Republic of the Congo on board. The flight had originated from Paris-Charles de Gaulle and was en route to Detroit Metropolitan Wayne County Airport when it was ordered to reroute on Wednesday evening. This action was prompted by new emergency travel regulations implemented by the US Department of Homeland Security and the Centers for Disease Control and Prevention (CDC) aimed at controlling the spread of the Bundibugyo strain of Ebola. Under these rules, non-US passport holders who have recently visited certain African countries, including the Democratic Republic of the Congo, face stringent entry restrictions, with limited entry points for health screenings. Air France confirmed that the diversion was regulatory, clarifying that there was no medical emergency on board. Upon landing in Montreal, Canadian health officials assessed the passenger, who was found to be asymptomatic. After the necessary screening, the passenger was returned to Paris, and the remaining passengers were cleared to continue their journey. The aircraft eventually reached Detroit, albeit three hours later than scheduled.