Brig. Gen. David Harris, the 96th Test Wing commander, receives his annual flu vaccination Sept 19, 2013 at Eglin Air Force Base, Fla. A mass influenza vaccination line for military members only is scheduled for Oct. 6-9 at the 413th Flight Test Squadron auditorium, building 439 from 7 a.m. to 5 p.m. and will be on a first-come, first-served basis. The auditorium is located on West F Avenue, across from the library on the East side of the base. (U.S. Air Force photo/Kevin Gaddie)