Maia Andrews, center, acting communications officer for International Medical Corps, gives a tour of an active Ebola treatment unit to members of the press, U.S. Agency for International Development personnel and members of the U.S. Department of State in Suakoko, Liberia, Nov. 22, 2014. United Assistance is a Department of Defense operation to provide command and control, logistics, training and engineering support to USAID-led efforts to contain the Ebola virus outbreak in West African nations. (U.S. Army Photo by Sgt. 1st Class Brien Vorhees, 55th Signal Company (Combat Camera) / Released)