• US
  • World
  • Politics
  • Business
  • Opinion
  • Health
  • Entertainment
  • Style
  • Travel
  • Sports
  • Videos
Edition
  • U.S.
  • International
  • Arabic
  • Español
Edition
  • U.S.
  • International
  • Arabic
  • Español

  • US
    • Crime + Justice
    • Energy + Environment
    • Extreme Weather
    • Space + Science
  • World
    • Africa
    • Americas
    • Asia
    • Australia
    • China
    • Europe
    • India
    • Middle East
    • United Kingdom
  • Politics
    • The Biden Presidency
    • Facts First
    • US Elections
  • Business
    • Markets
    • Tech
    • Media
    • Success
    • Perspectives
    • Videos
  • Opinion
    • Political Op-Eds
    • Social Commentary
  • Health
    • Food
    • Fitness
    • Wellness
    • Parenting
    • Vital Signs
  • Entertainment
    • Stars
    • Screen
    • Binge
    • Culture
    • Media
  • Tech
    • Innovate
    • Gadget
    • Foreseeable Future
    • Mission: Ahead
    • Upstarts
    • Work Transformed
    • Innovative Cities
  • Style
    • Arts
    • Design
    • Fashion
    • Architecture
    • Luxury
    • Beauty
    • Video
  • Travel
    • Destinations
    • Food and Drink
    • Stay
    • News
    • Videos
  • Sports
    • Pro Football
    • College Football
    • Basketball
    • Baseball
    • Soccer
    • Olympics
  • Videos
    • Live TV
    • Digital Studios
    • CNN Films
    • HLN
    • TV Schedule
    • TV Shows A-Z
    • CNNVR
  • Audio
    • Coupons
      • CNN Underscored
      • Explore
      • Wellness
      • Gadgets
      • Lifestyle
      • CNN Store
    • Weather
      • Climate
      • Storm Tracker
      • Wildfire Tracker
      • Video
    • More
      • Photos
      • Longform
      • Investigations
      • CNN Profiles
      • CNN Leadership
      • CNN Newsletters
      • Work for CNN

    Follow CNN
    • Dr. Sanjay Gupta
      Chief Medical Correspondent

      Sanjay Gupta is the multiple Emmy®-award winning chief medical correspondent for CNN.

      Full Bio


    Medicines tablets and orange pill bottle, medications drugs, macro

    Everything old is new again: Repurposing drugs to treat Covid-19

    coronavirus possible treatment Fluvoxamine trial Gupta ebof vpx _00015211.png

    Dr. Gupta examines 'promising' drug that may help Covid-19 effects

    AURORA, CO - DECEMBER 15: (EDITORIAL USE ONLY) Rocky Mountain Regional VA Medical Center investigational pharmacy technician Sara Berech holds a dose of the Johnson & Johnson COVID-19 vaccine before it is administered in a clinical trial on December 15, 2020 in Aurora, Colorado. The Johnson & Johnson vaccine could be submitted for emergency use by late January and is the only vaccine among leading candidates given as a single dose. (Photo by Michael Ciaglo/Getty Images)

    Doctor who voted to approve Johnson and Johhnson vaccine speaks out