Petty Officer 1st Class Ebony Turner, Naval Communications Security Material Systems information systems technician, squeezes a ball and looks away before the needle goes into her arm during the Armed Services Blood Bank Center’s blood donation on Joint Base Andrews, Md., Feb. 6, 2017. The ASBBC is run by U.S. Navy personnel stationed out of Walter Reed National Medical Center. (U.S. Air Force photo by Senior Airman Philip Bryant)