How to Wear a Mask

The U.S. Centers for Disease Control and Prevention recently changed their guidelines on whether healthy people should wear masks, suggesting that people cover their faces to help slow transmission of the novel coronavirus.The evolving view on face masks is just one more example of how quickly our understanding of the virus is changing. It also makes it hard for the public to know what information to take seriously. James Paton reports on what masks really do, why some still warn against their use, and how many people might be wearing them wrong.See omnystudio.com/listener for privacy information.

Om Podcasten

For much of human history, we’ve turned to diets to lose weight and improve our health. But it’s mostly been in vain. No matter how much the number on the scale drops begins to go down, chances are that the weight will come back. That’s just what the science says. But when it comes to weight, the facts just don’t seem to matter. Losing It, a new series from Bloomberg’s Prognosis, looks at how we got weight loss so wrong — and whether there’s a better way forward.