U.S. Army Col. Randal Nelson, 7th Transportation Brigade (Expeditionary) commander, speaks to the crowd during a deployment ceremony at Fort Eustis, Va., Oct. 22, 2014. While in West Africa, personnel are responsible for moving medical and construction equipment to support the building of an Ebola treatment facility. Soldiers are not expected to have any contact with Ebola patients, but they received training on personal protective equipment as a precautionary measure. (U.S. Air Force photo by Airman 1st Class Kimberly Nagle/Released)