Vaccine Volunteer Air Force Capt. Dustin McKenna receives the COVID-19 vaccine at a National Guard base in Lincoln, Neb., Jan. 5, 2021. SHARE: Download: Full Size (1.93 MB) Tags: Guard, Health, Air Force, Coronavirus, OWS, Warp Speed, covid19vaccine Credit: Air Force Senior Master Sgt. Shannon Nielsen VIRIN: 210105-Z-WI371-003.JPG Photo Gallery