https://embed.ted.com/talks/lang/en/david_brenner_a_new_weapon_in_the_fight_against_superbugs”

Since the widespread use of antibiotics began in the 1940s, we’ve tried to develop new drugs faster than bacteria can evolve — but this strategy isn’t working. Drug-resistant bacteria known as superbugs killed nearly 700,000 people last year, and by 2050 that number could be 10 million — more than cancer kills each year. Can physics help? In a talk from the frontiers of science, radiation scientist David Brenner shares his work studying a potentially life-saving weapon: a wavelength of ultraviolet light known as far-UVC, which can kill superbugs safely, without penetrating our skin. Followed by a Q&A with TED Curator Chris Anderson.

This talk was presented at an official TED conference, and was featured by our editors on the home page.

https://www.ted.com/speakers/david_brenner?language=en