Drive Through Testing A group of 59th Medical Wing airmen screen a line of patients for COVID-19 at Wilford Hall Ambulatory Surgical Center, Joint Base San Antonio-Lackland, Texas., Aug. 18, 2021. Due to an increase in cases, the WHASC is conducting a drive-through COVID-19 testing that is available Monday through Friday from 8 a.m. to 12 p.m. on the first floor of the parking garage. SHARE: Download: Full Size (2.76 MB) Tags: coronavirus Credit: Air Force Airman 1st Class Melody Bordeaux VIRIN: 210818-F-JG587-1070A.JPG Photo Gallery