Forbes contributors publish independent expert analyses and insights. Joshua Cohen is a Boston-based writer who covers health policy. Commuters, some wearing masks, wait for the subway in New York, ...

Add Yahoo as a preferred source to see more of our stories on Google. Doctors still suggest masking up in places like your local grocery store if COVID-19 cases are high in your area. (Getty Images) ...

The Sonoma County Department of Public Health’s Interim Health Officer Dr. Karen Smith issued an order Monday requiring anyone entering certain healthcare facilities in the county to wear a mask.

Another wave of COVID-19 is creeping up just in time for summer. A Boise medical expert says you might want to mask up if you visit — or work in — a hospital or clinic, where sick people are most ...