Second in a series of 2 hour lectures to be held on each Thursday in April at 4:00 pm to 6:00 pm PST. This second lecture will start with Michael Klompas, MD,MPH, Harvard Medical School discussing COVID Epidemiology and Infection Prevention Strategies Update. The second hour will feature Alfonso C Hernandez-Romieu, MD, MPH, CDC COVID-19 Response Team, who will discuss what we currently know about COVID-19 Long Haulers