Instructional illustrations: Na Kim

The Right Way to Wear a Mask and Gloves

Personal protective equipment is only as effective as the person wearing it. Here’s how to avoid cross-contamination.

Danielle Kosecki
Elemental
Published in
9 min readApr 8, 2020

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OnOn Friday, the Centers for Disease Control and Prevention changed course and began recommending the use of cloth face masks in public places where maintaining social distancing may be difficult.

As Elemental previously reported, evidence supporting the use of cloth face masks isn’t great, but with studies showing that a large number of asymptomatic or presymptomatic people may be unknowingly transmitting the coronavirus, experts now believe cloth masks can help slow the spread. That’s because of the momentum of the air that comes out of your mouth when you’re coughing, sneezing, or breathing propels many of the infected particles into the mask or bandana.

“Some of what you exhale is going to get around the outside edges of the mask, but most of it is going to get caught right as it comes out,” says Thomas Fuller, ScD, CIH, CSP, associate professor of the Illinois State University Safety Program and an American Industrial Hygienist Association fellow. “Particles that small don’t bounce once they stick to something, so masks are pretty protective in catching the agent if someone’s infected.”

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Elemental
Elemental

Published in Elemental

Elemental is a former publication from Medium for science-backed health and wellness coverage. Currently inactive and not taking submissions.

Danielle Kosecki
Danielle Kosecki

Written by Danielle Kosecki

Former magazine editor and current freelance reporter who spends way too much time on PubMed. Let’s hang out: @dkos07. (she/her)