Skip to main content

Not All Masks Are Created Equal: How To Choose The Safest Mask For You

NPR's Lulu Garcia-Navarro speaks to Jeremy Howard, a research scientist at the University of San Francisco, about how to decide what masks might be more effective in preventing COVID-19 infections.

[Copyright 2021 NPR]

Why you can trust KUOW
Close
On Air Shows

Print

Print

Play Audio
 Live Now On KUOW
KUOW Live Stream
On Air Shows

Print

Print

Play Audio
Local Newscast
The Latest
View All
    Play Audio