<em>Clostridium difficile</em> Cell (IMAGE) Michigan Medicine - University of Michigan Caption This image shows a single cell of C. difficile, a strain of bacteria responsible for the deaths of more than 14,000 Americans each year. Credit Centers for Disease Control and Prevention Usage Restrictions Must credit CDC 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.