Graphical Abstract (IMAGE) Boulos and Cooper Pharmaceuticals Pty Ltd Caption Ramizol antibiotic (in green) unable to cross the GIT with over 99.9 percent of the drug remaining in the gut, reaching the C.difficile (red rodes) bacteria at high enough concentrations to destroy it. Credit Dr. Ramiz Boulos Usage Restrictions None 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.