Using Masks To Protect Yourself From COVID-19 Variants

An expert explained how masks can protect against the Omicron and Delta variants of COVID-19. Learn how to use masks and other tools, like the vaccine.

New Airflow Videos Show Why Masks With Exhalation Valves Do Not

Face masks and respirators in the fight against the COVID-19

What type of mask is best for coronavirus (COVID-19) protection

What is the protective value of different face masks?

nychealthy on X: For the best protection against #COVID19, wear a

LAC, DPH

Can 'Strategic Masking' Protect Against COVID-19, Flu, and RSV

CDC - Masks + vaccines + boosters = best protection against

COVID-19 and its variants:How N95 (hi-fi) masks can protect us

Much still unknown about the Omicron variant. Here's what we know