We read each day of new projections on cases, hospital loads and deaths from COVID-19. In this webinar, Dr. Robert Eberlein presents the basic structure of models used to make these projections and the types of information necessary to get accurate projections. He shows different ways to model interventions such as testing, social distancing, antiviral medications, and vaccines, and their effect on the spread and severity of the disease. The presentation builds understanding from the ground up, starting from the framework of a simple diffusion model, and shows how additional characteristics of disease progression can be added in. There is also a discussion of the special challenges that modeling COVID-19 poses relative to the flu and other infectious diseases. https://www.youtube.com/watch?v=XhywbOgMXe0