Michael Gann, chief of the Air Force Safety Center's Training Instruction Branch, teaches virtually at the center, July, 9, 2020, Kirtland Air Force Base, N.M. On March 13, 2020, AFSEC cancelled all in-residence courses until at least September, due to the ongoing global pandemic. AFSEC staff have made the switch to teaching all virtually since the end of March. (U.S. Air Force photo by Jessie Perkins)