Fourth in a series of 2 hour lectures to be held on each Thursday in October excluding ID week (October 22). This fourth lecture will start with Natasha Chida, MD, MSPH, Johns Hopkins University School of Medicine discussing current COVID-19 Infectiousness and Mitigation Strategies . The second hour will feature Ravina Kullar, PharmD, MPH, FIDSA to discuss Antibiotic Stewardship in relation to COVID-19.