CNN's chief medical correspondent Dr. Sanjay Gupta discusses the ruling from a federal judge in Florida which resulted in several airlines and Amtrak lifting their mask mandates for travelers. | CNN

CNN's Chief Medical Correspondent Dr. Sanjay Gupta talks with survivors of Covid-19 and how the virus can damage your body. | CNN

In his new book, Dr. Sanjay Gupta explores America’s chronic pain crisis, noting that 50 million people—about 20% of the population—suffer from it. He links the rise to aging, sedentary lifestyles, loneliness and inflammation, but stresses that pain doesn’t have to be as severe or long-lasting as many experience. | CBS Sunday Morning