Brussels Attack: European Travel Alert From State Department

WASHINGTON, D.C. — The U.S. State Department is warning Americans traveling to Europe this spring to avoid large crowds and take particular caution during holidays. The travel alert follows European terror attacks, including the Brussels bombings Tuesday at an airport and subway station.

"Terrorist groups continue to plan near-term attacks throughout Europe, targeting sporting events, tourist sites, restaurants, and transportation," according to the alert.

The travel alert expires June 20. Until then, the State Department warns tourists to exercise vigilance when in public places or using mass transportation in Europe.

The alert comes as travelers make final travel preparations for spring break and the Easter holiday. It also comes less than 24 hours after the attacks in Brussels killed more than 30 and injured hundreds.

At the Brussels airport, where 14 people were killed, images of the alleged terrorists showed three men pushing baggage carts, likely blending in with the travelers around them.

The other attack was in a crowded subway car miles away, where 20 people were killed when explosives went off an hour later.

"Be aware of immediate surroundings and avoid crowded places," according to the state department alert. "Exercise particular caution during religious holidays and at large festivals or events."

Other tips for traveling U.S. citizens, from the State Department:

• Follow the instructions of local authorities, especially in an emergency.
• Monitor media and local information sources and factor updated information into personal travel plans and activities.
• Be prepared for additional security screening and unexpected disruptions.
• Stay in touch with your family members and ensure they know how to reach you in the event of an emergency.
• Register in our Smart Traveler Enrollment Program (STEP).