Specimen Collection Air Force Airman 1st Class Arielle Williams, a medical technician assigned to the 81st Aerospace Medicine Squadron, prepares to collect a specimen from Navy Seaman Apprentice Zorya Brown for COVID-19 testing at the Combat Readiness Training Center in Gulfport, Miss., July 14, 2020. Airmen from Keesler Air Force Base assisted in testing more than 900 sailors as a part of the joint and total force effort across Navy and Air Force active-duty and National Guard installations along the Gulf Coast. SHARE IMAGE: Download Image: Full Size (0.1 MB) Tags: air force, navy, health, coronavirus Photo By: Air Force Airman 1st Class Kimberly L. Mueller VIRIN: 200714-F-LS100-1096A.JPG Photo Gallery