(left to right) 88th Diagnostics and Therapeutic Squadron medical laboratory technicians, Airmen 1st Class Kaylee Williams and Camden Bowden, view a gram stain on a slide of a patient’s culture inside the microbiology laboratory at Wright-Patterson Air Force Base medical center June 30, 2017. Gram staining is a method of staining bacteria to make it more visible and differentiable under a microscope. ( Air Force photo/Michelle Gigante)

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