Staff Sgt. John Lundy, 32nd Aerial Port Squadron fleet services technician, disinfects the inside of a C-17 Globemaster III at the Pittsburgh International Airport Air Reserve Station, Pa., April 15, 2020. Aircraft are disinfected before and after missions to protect the health and well-being of Airmen and their family members. (U.S. Air Force photo by Joshua J. Seybert)