Lawrenz and Sheneman (IMAGE) University of Louisville Caption Microbiology and immunology professor Matthew Lawrenz, right, and doctoral student Katelyn Sheneman have received new research funding to better understand how bacteria can outmaneuver the immune system. UofL photo. Credit UofL photo. Usage Restrictions None. License Original 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.