Twelve passengers arriving in Philadelphia from Saudi Arabia, where it’s believed they had celebrated Hajj, were referred to medical professionals after exhibiting flu-like symptoms on their flight, officials said.
It was the second day in a row at the Mid-Atlantic airport that passengers arriving from the Middle East were said to indicate illness.
On Wednesday, 19 people traveling form Dubai to John F. Kennedy International Airport were reported sick but only 10 were hospitalized.
Diane Gerace, a spokeswoman for Philadelphia International Airport, said in a statement that all passengers on two American Airlines flights Thursday “were held for medical review … as a precaution.”
Twelve passengers were ultimately checked out and were subsequently released on-site, a spokesman for U.S. Customs and Border Protection said via email.
According to CBP statement, “The Philadelphia flight targeted by medical Thursday included American Airlines flight 755 from Paris and, subsequently, American Airlines flight 717 from Munich, although passengers on both originated in Saudi Arabia and were believed to have been in Mecca for the Hajj, or annual Islamic pilgrimage.
Gerace said both flights had about 250 passengers and crew combined. All passengers on the Paris flight were initially separated, according to the CBP, but the passengers on the Munich flight, which arrived as travelers from the first plane were being screened, did not have to be cordoned off.
The crew members initially reported what they believed to be illness, the CBP stated.
The Centers for Disease Control and Prevention was notified about the Philadelphia reports, and local first responders assisted by setting up a triage area at the airport, according to the CBP. The situation is not unusual, given that flu is a year-round virus, a CDC representative said.
Thursday’s reports of illness did not require hospitalization, but the “CBP exercised an abundance of caution following Wednesday’s illness of crew and passengers aboard Emirates flight 203 that landed at JFK International Airport,” its statement reads.
Meanwhile in Texas, authorities warned passengers who traveled on four specific Southwest flights out of Houston, Dallas and Harlingen on Aug. 21 and 22 to look out for symptoms of the measles because a traveler on those flights was later diagnosed with the virus-induced infection, according to NBC affiliate KXAS.
Southwest Airlines said it has notified crew members. Its planes, the airline said, are subject to rigorous cleaning.