
Nose-only COVID-19 masks invented by Mexican researchers for use at restaurants
Fox News
The nose masks — worn under a full mask with similar behind-the-ears straps — were developed by researchers in Mexico.
In the video, the pair takes off their normal masks to reveal their nose-only gear before chowing down at an outdoor table. Some observers cheered the idea on Twitter, saying it would "reduce transmission" while others poked fun of its goofy look.More Related News