Testing Site Members of the Michigan Air National Guard work at a drive-thru COVID-19 testing site in Sturgis, Mich., Sept. 22, 2020. The Michigan National Guard has partnered with a variety of state agencies to provide free coronavirus tests to Michigan residents. SHARE: Download: Full Size (3.41 MB) Tags: Air Force, Guard , Coronavirus Credit: Air Force Senior Airman Tristan Viglianco VIRIN: 200922-Z-ZH169-1031A.JPG Photo Gallery