Learning from the Past with Former Disease Detective Dr. Ali Khan

Special Episode: Dr. Ali Khan, Dean of the University of
Nebraska's College of Public Health, and a 23-year veteran of the
CDC, has traveled the globe investigating infectious diseases
like SARS and Ebola. As part CNBC’s “Healthy Returns: The Path
Forward” series, he shares the lessons that past outbreaks can
teach us about Covid-19, how other countries’ approaches to
containing the disease have succeeded, and the challenges that we
may still face even after a vaccine is developed.