"Cloth #masks are not going to cut it with omicron." — Linsey Marr, a researcher at Virginia Tech Given how contagious #omicron is, it's seriously time you should upgrade to an N95 or similar high-filtration respirator when you're in public indoor spaces. TIP: If cost is a factor for you, consider topping a surgical mask with a cloth mask to ensure a tighter fit. Swipe for some advice 👉