Campylobacter jejuni (IMAGE) Osaka Metropolitan University Caption These spiral rod-shaped bacteria are a leading cause of enteritis, sometimes leading to diarrheal and extra-intestinal infectious mortality in children under 5 and elderly persons, respectively. Credit Osaka Metropolitan University Usage Restrictions News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only. 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.