A conversation with DLA cold chain expert Dana Dallas
U.S. Air Force Lt. Col. Joseph Sander, a personnel officer with the 182nd Force Support Squadron, Illinois Air National Guard, receives the first of a 2-series COVID-19 vaccination from 182nd Medical Group aerospace medical service specialist Tech. Sgt. Katie Gonder in Peoria, Ill., Jan. 21, 2021. Dana Dallas, DLA Troop Support Medical cold chain expert, has been working for nearly two decades at maintaining and improving procedures and packaging to ensure safe delivery of vaccines and other Medical materiel such as this. (U.S. Air National Guard photo by Staff Sgt. Joseph Pagan)