Tech. Sgt. Kylle Hannan, NCOIC of education and training, 90th Medical Group, and Lt. Col. Erin Knightner, 90th Operational Medical Readiness Squadron commander, highlight a whiteboard celebrating National Nurses Week on F.E. Warren Air Force Base, Wyoming, May 6, 2021. The 90 MDG celebrates National Nurses Week to recognize medical staff for their efforts. (U.S. Air Force photo by Airman 1st Class Charles Munoz)