Watch: Wilford Hall begins in-house COVID-19 testing Published April 21, 2020 59th Medical Wing Public Affairs JOINT BASE SAN ANTONIO-LACKLAND, Texas (AFNS) -- While supporting the 37th Training Wing and basic military training personnel, Airmen from the 59th Medical Wing have stepped up to the fight against COVID-19 by beginning testing samples taken from patients suspected of having coronavirus. The in-house testing at the Wilford Hall Ambulatory Surgical Center’s pathology lab will allow for quicker results, allowing Air Force basic military training to continue while reducing the risk of infection.