A truck transports U.S. Service members’ supplies and luggage to Joint Base Langley-Eustis’ Langley Transit Center, Va., Nov. 13, 2014. The Service members are returning from Operation United Assistance in West Africa where they supported Operation United Assistance, and will be staying at the center for 21-days for controlled monitoring of the Ebola Virus Disease. While closed-off from the rest of the general population, the center offers Service members recreation areas, fitness areas and other amenities. (U.S. Air Force photo by Staff Sgt. Natasha Stannard/Released)