Several vaccine companies have announced promising early evidence that their vaccines are effective at preventing symptoms of a coronavirus infection. So what comes next? CNN Chief Medical Correspondent Dr. Sanjay Gupta talks to vaccine creator and virology and immunology expert, Dr. Paul Offit about what it takes to get an idea for a vaccine from in the lab into the bodies of people around the world.
To learn more about how CNN protects listener privacy, visit cnn.com/privacy
Learn more about your ad choices. Visit podcastchoices.com/adchoices
PodQuest PodQuest Podcast Discovery Engine tailors playlist for your curiosity