Get the latest Science News and Discoveries

CDC Drops Some Outdoor Mask Advice for Vaccinated People, Based on This Science


None

Get the Android app

Or read this on Scientific American

Read more on:

Photo of Science

Science

Photo of CDC

CDC

Photo of Mask

Mask

Related news:

News photo

The science of picky shoppers

News photo

‘We are being ignored’: Brazil’s researchers blame anti-science government for devastating COVID surge

News photo

2 Simple Charts Show When You Don't Need to Wear a Mask Under New CDC Guidelines