U.S. Air Force Capt. Trey Williams, MD, 633rd Medical Group pediatrician shows Airman 1st Class Monique Wood, 633rd MDG medical technician and Seffron Boyle, RN, 633rd NICU, the functions on an incubator, July 10, 2019, at Joint Base Langley-Eustis, Virginia. Many of the simulators can be used as part of the certification training, such as the Laerdal SimNewB. (U.S. Air Force photo by Airman 1st Class Alexandra Singer)