Senior Airman Kaleb Kotlowski, 914th Aeromedical Staging Squadron, aerospace medical technician, holds open a freezer door for a very brief period to show Moderna COVID-19 Vaccines on February 4, 2021 at the Niagara Falls Air Reserve Station, N.Y. The vaccines will be administered to members of the 914th Air Refueling Wing and this first shipment of doses which arrived recently is enough to vaccinate 500 members. (U.S. Air Force photo by Peter Borys)