Does Wearing 2 Or 3 Masks Offer Better Protection Against COVID-19 Spread? : Goats and Soda : NPR

Readers are asking: Should we double up on masks for double the protection? Does gargling with mouthwash have an impact on the virus?
Readers are asking: Should we double up on masks for double the protection? Does gargling with mouthwash have an impact on the virus?

Cloth Masks Do Not Protect Against Virus as Effectively as Others, C.D.C. Says - The New York Times

If you've had omicron before, are you safe from infection by the new variants?

Face Mask Debates: Here's What We Know About The Science : Shots - Health News : NPR

Omicron variant of SARS‐CoV‐2: Genomics, transmissibility, and responses to current COVID‐19 vaccines - Araf - 2022 - Journal of Medical Virology - Wiley Online Library

Readers Respond: What To Say If Someone Asks Why You're Wearing A Mask

Your Used Mask Needs to Make It to the Trash Can - The New York Times

Why Guidelines For Face Masks Are So Varied During The Coronavirus Crisis : Goats and Soda : NPR

Opinion The science has not changed. N95 masks still protect against covid. - The Washington Post

As U.S. COVID cases rise, will mask mandates return? : NPR