illustration (IMAGE) UT Southwestern Medical Center Caption Vaccinating frontline employees at UT Southwestern led to a marked reduction in new COVID-19 infections, isolations, and quarantines. Credit UT Southwestern Medical Center Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.