Getting Instructions Members of the Iowa National Guard receive some last minute instructions on inputting data at a COVID-19 testing site in Sioux Center, Iowa, May 27, 2020. Iowa Air and Army National Guard medics are working with state health officials to help administrate the testing. SHARE IMAGE: Download Image: Full Size (5.73 MB) Tags: Guard, Coronavirus Photo By: Air Force Senior Master Sgt. Vincent De Groot VIRIN: 200527-Z-KZ880-070C.JPG Photo Gallery