Upgrade Your Face Mask: 5 Ways To Filter Out More Particles : Shots - Health News : NPR

From double-masking to getting a tighter seal, these suggestions and simple at-home hacks can make your mask a better barrier against the surging delta variant.

When Air Quality's Bad, Which Mask Can I Wear for Wildfire Smoke

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A Guide to What to Know About COVID-19, Smart News

The 3 Best Respirator Masks for Smoke and Dust of 2024

Here's why you might still want to wear masks on public transport

3 Tips For Safer Face Masks

3 Tips For Safer Face Masks

Comic: You're wearing it wrong! A face mask safety refresher

Homemade Mask Summit: Masks Unmasked - MakerMask