Medical Screening Air Force Staff Sgt. Benjamin Guris, an aerospace medical technician with the 62nd Medical Squadron, conducts a secondary medical screening on a passenger traveling to Asia at the Seattle-Tacoma International Airport in Seattle, April 30, 2020. Secondary screenings are conducted for passengers who may be ill or work in a medical facility to ensure they have not contracted COVID-19. SHARE IMAGE: Download Image: Full Size (1.78 MB) Tags: Air Force, coronavirus, covid-19 Photo By: Air Force Senior Airman Tryphena Mayhugh VIRIN: 200430-F-ZC075-1098.JPG Photo Gallery