Senior Airman Jack Williams, aerospace medical technician assigned to the 379th Expeditionary Medical Group, administers an anthrax booster to a patient Dec. 5, at an undisclosed air base in Southwest Asia. Medical technicians here are responsible for ensuring all deployed members remain healthy so they can support the global war on terrorism. Airman Williams, a native of Milton, Pa., is deployed from Mountain Home Air Force Base, Idaho, in support of Operations Iraqi and Enduring Freedom and Joint Task Force-Horn of Africa.