Portion of USF Research Team (IMAGE) University of South Florida (USF Health) Caption This image shows Lindsey N. (Les) Shaw Ph.D. - University of South Florida Associate Professor of Microbiology and Molecular Biology and Whittney Burda - University of South Florida Microbiology Graduate Student Credit University of South Florida 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.