Why wear face masks in public? Here's what the research shows

U.S. health officials flipped their advice and now recommend everyone wear cloth masks in public to reduce the spread of coronavirus to others. Some cities have fines for going without masks.

Face-mask recognition has arrived—for better or worse

COMMENTARY: Masks-for-all for COVID-19 not based on sound data

The Do's and Don'ts of Wearing a Face Mask

Would everyone wearing face masks help us slow the pandemic?, Science

Most Americans say they regularly wore a mask in stores in past month

Is It Time To Put On A Mask Again? > News > Yale Medicine

How to Get People to Wear a Mask? Memes, Images and Ads Say This - Bloomberg

Coronavirus masks: How to clean, sanitize and reuse your mask

Timeline: CDC mask guidelines during the COVID pandemic - Los Angeles Times