UC San Diego professor of biology Justin Meyer, who specializes in infectious disease research presents his course The Evolution of Infectious Diseases with special attention to the SARS-CoV-2 virus, the COVID-19 disease and its pandemic spread throughout the world. In this lecture - the evolution of influenza virus, how that enables annual epidemics of influenza and guides the production of preventive vaccines. Recorded on 05/26/2020. (#35832)