EfaecalisCells (IMAGE) Umea University Caption Image from an electron microscope showing how Enterococcus faecalis bacteria clump together to share, among other things, antibiotic resistance with each other. Credit Josy ter Beek Usage Restrictions No restrictions. License Public Domain 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.