Preparing the Workspace Air Force Staff Sgt. Vittoria Gonzalez and Air Force Staff Sgt. Ayanna Blanco, aerospace medical technicians assigned to the 161st Medical Squadron, prepare a workspace to be used for the administration of the COVID-19 vaccine at Cesar Chavez Cultural Center in San Luis, Ariz., March 30, 2021. Airmen assigned to the 944th Medical Squadron are helping to provide vaccinations across Arizona. SHARE: Download: Full Size (2.48 MB) Tags: national guard, Coronavirus, covid19vaccine Credit: Air Force Tech. Sgt. Michael Matkin, Arizona Air National Guard VIRIN: 210329-Z-CC902-092.JPG Photo Gallery