Collection Site A member of the Arizona National Guard swabs a patient's nose at a COVID-19 testing site. Guardsmen collect and prepare COVID-19 test samples before transporting them to a state laboratory for testing at Sunsites, Ariz., Sept. 20, 2020. Arizona's citizen soldiers and airmen continue to support the community during this emergency response. SHARE: Download: Full Size (0.75 MB) Tags: coronavirus Credit: Air Force Tech. Sgt. Michael Matkin, Arizona Air National Guard VIRIN: 200920-Z-CC902-0071.JPG Photo Gallery