Dr. Barry Fox is a Clinical Professor of Infectious Disease at the University of Wisconsin School of Medicine and Public Health. He also teaches An Introduction to Infectious Diseases on The Great Courses Plus, which turns out to be a very timely lecture series right now. Dr. Fox talks with Matt and Andy about infectious disease in general, and COVID-19 in particular, while helping clarify what we do and don't know about the pandemic in which we find ourselves. For up-to-the-minute coronavirus information, Dr. Fox recommends the CDC, the New York Times and the Wall Street Journal. Visit TheGreatCoursesPlus.com/probably to access Dr. Fox's course and hundreds of others.