Sanitizing Sergeant Army Sgt. Carlene McKenzie, a Delaware National Guardsman, wipes down a table at a COVID-19 walk-up testing site in Dewey Beach, Del., July 14, 2020. SHARE: Download: Full Size (1.06 MB) Tags: National Guard, coronavirus Credit: Army Capt. Brendan Mackie, National Guard VIRIN: 200714-Z-DL064-022M.JPG Photo Gallery