<i>S. sanguinis</i> 1 (of 2) (IMAGE) Virginia Commonwealth University Caption Transmission electron micrograph of S. sanguinis. Credit Image courtesy of Lauren Turner/VCU. 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.