Escherichia coli (image) Rice University Share Print E-Mail Caption This is Escherichia coli. Credit National Institutes of Health Usage Restrictions For news reporting purposes only. Attribution must be given to NIAID. Share Print E-Mail 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.