Fifth in a series of 2 hour lectures to be held on each Thursday in April at 4:00 pm to 6:00 pm PST. This fifth lecture will start with Elllie Goldstein, MD, UCLA and Director of R.M. Alden Research Laboratory discussing C diff prevention and treatment strategies. The second hour will feature Larissa May, MD, MSPH, MSHS discussing Antibiotic Stewardship in the Emergency and Outpatient Departments