While Dr. Anthony Fauci of the National Institutes of Health and other
health experts are hopeful vaccines will make a real difference in managing
COVID-19, some of the pandemic's challenges are likely to persist for a
long time. Dr. Nicholas Christakis, a physician and sociologist at Yale
University, has written a book about what the virus means for our lives. He
joins Judy Woodruff to discuss.
Chapter 1Duration: 05min