COVID-19 Test Air Force Staff Sgt. Michiko Imai, a California Air National Guardsman, administers a COVID-19 test to a civilian at Robertson Community Center in Sacramento, Calif., July 15, 2020. SHARE: Download: Full Size (0.99 MB) Tags: national guard, air force, coronavirus Credit: Air Force Staff Sgt. Edward Siguenza VIRIN: 200715-Z-WM549-103M.JPG Photo Gallery