Registration Site Army Sgt. Carlene McKenzie, a combat medic with the Delaware Army National Guard Medical Detachment, works a registration table at a walk-up testing site for COVID-19 in Dewey Beach, Del., June 29, 2020. A dozen soldiers and airmen with the National Guard supported the saliva-based testing of about 1,355 people. SHARE: Download: Full Size (1.48 MB) Tags: national guard, coronavirus Credit: Army Capt. Brendan Mackie, Delaware Army National Guard VIRIN: 200629-Z-DL064-089.JPG Photo Gallery