Multiple passengers fell ill on separate international flights coming into Philadelphia International Airport on Thursday. Officials say 12 passengers arriving at the airport on American Airlines flights from Paris and Munich experienced flu-like symptoms. Multiple ambulances were dispatched to the airport.

All 250 passengers and crew on the flights were held for a medical review and the Centers for Disease Control and Prevention was notified to investigate. The CDC, Philadelphia Health Department and the Philadelphia Fire Department personnel performed medical evaluations on the passengers. READ MORE