Laboratory: heart of 20th MDG clinic
U.S. Air Force Airman 1st Class Chris Savinon, 20th Medical Support Squadron lab technician, holds a blood plate in the medical clinic at Shaw Air Force Base, South Carolina, Dec. 9, 2019. Purchased bacteria is grown on the plates then tested on machines to ensure they can identify the correct bacteria for quality control purposes. (U.S. Air Force photo by Senior Airman Kathryn R.C. Reaves)