Poor antibiotic prescribing practices in hospitals can needlessly put patients at risk for Clostridium difficile infection (deadly diarrhea) and future drug-resistant infections. This month, the CDC Vital Signs report looks at prescribing practices and variations, and calls on all US hospitals to improve prescribing practices. Comments on this video are allowed in accordance with our comment policy: http://www.cdc.gov/SocialMedia/Tools/CommentPolicy.html This video can also be viewed at http://www.cdc.gov/about/cdcdirector/briefings.html