With Omicron Continuing to Spread, Some Doctors Say Cloth Masks May Not Be Enough

Covid cases continue to rise in the U.S. as the Omicron variant proves to be highly transmissible. The rise in infections has reignited the conversation over masks which now has some doctors and healthcare systems saying cloth masks may not be enough, recommending that you pair them with surgical masks or upgrade to other options like KN95 masks. Nidhi Subbaraman, science reporter at the WSJ, joins us for what to know. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com