04/12/2010 - U.S. Air Force Staff Sgt. Christian Baldwin, an immunizations technician with the 31st Medical Operations Squadron, prepares to administer typhoid, smallpox and hepatitis shots to Airmen deploying from Aviano Air Base, Italy, April 12, 2010. Airmen from various squadrons deploying in support of the 510th Fighter Squadron were briefed by base agencies, received immunizations and were issued mandatory equipment during a deployment outprocessing mobility line. (U.S. Air Force photo by Staff Sgt. Nadine Y.