Airman 1st Class Andrea Malik, 7th Operational Medical Readiness Squadron bioenvironmental engineering journeyman, simulates giving a shot to Ezekiel Newby, 9-year-old, son of Tech. Sgt. Travis Newby, 317th Aircraft Maintenance Squadron crew chief, during Operation Dyess Kids at Dyess Air Force Base, Texas, Oct. 2, 2021. Children went through a simulated pre-deployment function line to receive supplies before entering their mock deployment area on the flight line. (U.S. Air Force photo by Staff Sgt. David Owsianka)