59th MDW designates entry/exit points as precaution amid COVID-19 Published March 15, 2020 59th Medical Wing Public Affairs JOINT BASE SAN ANTONIO-LACKLAND, Texas -- JOINT BASE SAN ANTONIO-LACKLAND, Texas -- In an effort to minimize potential COVID-19 exposure, 59th Medical Wing facilities will have designated entry/exit points effective March 16, 2020. The entry/exit points will be separated for 1) patients who may have been exposed or are currently exhibiting symptoms associated with COVID-19, 2) patients who are receiving care not related to COVID-19, and 3) staff-only entries. Please stay tuned to our social media and website for additional information as these entry points are established.