Nasal Swab Air Force Master Sgt. Tanya Justice, assigned to the 169th Medical Group, uses nasopharyngeal swab testing units to provide COVID-19 testing to 169th Fighter Wing. Airmen are required to complete a 14-day quarantine period upon returning from an Agile Combat Support deployment in Southwest Asia, Aug. 11, 2020. SHARE: Download: Full Size (1.98 MB) Tags: Air Force, Coronavirus Credit: Air Force Senior Master Sgt. Edward Snyder, South Carolina Air National Guard VIRIN: 200811-Z-OL711-0014.JPG Photo Gallery