ROBERTS INTERNATIONAL AIRPORT, Republic of Liberia - Local Liberians check the temperature of the newly arrived members of the U.S. Public Health Service as a precautionary here, during Operation UNITED ASSISTANCE, October 27, 2014. The medical staff of the USPHS will aid Ebola patient medical staff who need medical care. OUA is a U.S. Africa Command-led operation to provide command and control, logistics, training and engineering support to the U.S. government’s efforts to contain the Ebola virus outbreak in West African nations. (U.S. Air Force photo/Staff Sgt. Gustavo Gonzalez/RELEASED)