<i>Yersinia</i> (IMAGE) Helmholtz Centre for Infection Research Caption Yersinia (in blue) cause serious infections. Credit HZI/Manfred Rohde Usage Restrictions The image may be used with appropriate credit. 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.