How do you fight a pandemic? With cutting edge technology. Two of the new Covid-19 vaccines applying for FDA approval rely on a novel approach that uses mRNA to turn the human body into an internal vaccine factory. CNN Chief Medical Correspondent Dr. Sanjay Gupta talks to mRNA researcher Dr. Drew Weissman about the groundbreaking science behind these new vac ... Show More
Jun 9
Your Summer Sunscreen Refresher
Summer is upon us, which means sunscreen should be, too. Dr. Sanjay Gupta explains the difference between mineral and chemical formulas, and how well they protect the body’s largest organ. Plus more tips for correct application, and other ways to stay sun-safe this season. This e ... Show More
14m 48s
Jul 2022
The breakthrough science of mRNA medicine | Melissa J. Moore
The secret behind medicine that uses messenger RNA (or mRNA) is that it "teaches" our bodies how to fight diseases on our own, leading to groundbreaking treatments for COVID-19 and, potentially one day, cancer, the flu and other ailments that have haunted humanity for millennia. ... Show More
33m 8s
Jun 2021
The Unlikely Pioneer Behind mRNA Vaccines
<p>When she was at graduate school in the 1970s, Dr. Katalin Kariko learned about something that would become a career-defining obsession: mRNA.</p><p>She believed in the potential of the molecule, but for decades ran up against institutional roadblocks. Then, the coronavirus hit ... Show More
34m 4s