200505-F-NX530-0129

Maj. Mark Dellinger, 36th Aeromedical Evacuation Squadron training flight commander, teaches how to properly build a litter in a C-17 Globemaster III at Dover Air Force Base, Delaware, May 5, 2020. As part of the whole-of-government response to COVID-19, personnel from six different units across the U.S. arrived at Dover AFB and are assigned to two Transport Isolation Systems that will remain at Dover AFB as long as required. (U.S. Air Force photo by Senior Airman Christopher Quail)