Sherri Chastain, 56th Medical Group medical laboratory technologist, tests fluid samples for the flu, the common cold, and COVID-19, July 13, 2022, at Luke Air Force Base, Arizona. The 56th MDG provides routine laboratory testing, drug testing and COVID-19 testing, to active-duty service members promoting health, wellness and ensuring military readiness.

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Keywords: 56th, air, base, force, group, luke, medical