Airman Emma Booth, 126th Aerospace Medicine Squadron public health technician, colors with Staff Sgt. Katryn Ellis, 375th AMDS NCO in charge of occupational health, and her two-year-old daughter, Elouise, in Swansea, Ill., March 8, 2019. Booth and Ellis are sisters who work and live together. Booth stays with her sister so she can pursue an Air National Guard career at Scott Air Force Base. (U.S. Air Force photo by Airman 1st Class Miranda Simpson)