Ramstein Airmen receive a pre-screening brief prior to entering Hangar 3 for their flu vaccine at Ramstein Air Base, Germany, Oct. 27, 2020. The 86th Medical Group set up in a hangar to administer flu vaccines to the masses with the ability to maintain appropriate physical distancing protocols required during the COVID-19 pandemic. (U.S. Air Force photo by Tech. Sgt. Jocelyn A. Ford)