An ambulance driver takes a break after recently transporting an Ebola patient to a makeshift Ebola treatment unit in Ganta, Liberia, Nov. 3, 2014. Officials from the U.S. Agency for International Development, the lead U.S. agency in the international effort to contain Ebola in West Africa, said that Nimba County, in which Ganta resides, is the Government of Liberia’s top priority for ETUs as it’s been identified as an Ebola hot spot. (U.S. Army photo by Sgt. 1st Class Nathan Hoskins, Joint Forces Command – United Assistance Public Affairs/Released)