This webinar provides an overview of the clinical trial process, current HBV and HDV therapies, and an introduction to interpreting clinical trial data. This webinar is part ONE of a two-part series intended for patients, advocates, and other stakeholders who are interested in learning more about the clinical trial process for HBV and HDV. The webinar is co-hosted by the Hepatitis B Foundation and the National Viral Hepatitis Roundtable (NVHR).