Drawing Blood Air Force Capt. Kim Mason, a registered nurse assigned to the 633d Medical Group based out of Joint Base Langley-Eustis, Va., draws a patient’s blood while working the emergency room night shift during COVID-19 response operations in Minneapolis, Dec. 1, 2021. SHARE: Download: Full Size (1.49 MB) Tags: air force, health, coronavirus Credit: Navy Petty Officer 2nd Class Michael H. Lehman VIRIN: 211201-N-PC620-0015A.JPG Photo Gallery