USF CDC infection control study image 2 (IMAGE) University of South Florida Caption University of South Florida student Santiago Hernandez Bojorge swabs the keyboard and computer inside an ambulance. Credit USF Usage Restrictions NA 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.