WASHINGTON (WJZ) -- New guidelines this week from the Centers for Disease Control and Prevention confirm double-masking -- wearing two face coverings -- is much safer.
Johns Hopkins epidemiologist Dr. Caitlin Rivers discussed the guidance Thursday and says two things matter for performance, filtration and fit.
"That means adding a second layer can be helpful for filtration," Dr. Rivers said. "And making sure the mask is snug around your mouth or improving the fit is really helpful."
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"There are also new options available to consumers called mask fitters. Small reusable devices that cinch a cloth or medical mask," Dr. Rochelle Walensky, of the CDC, said.
You may have something at your home that can serve as a mask fitter. Nylon pantyhose, for instance.
The CDC says, if you cut a sleeve of it, you can place it over your mask. It may look a little funny, but it can significantly improve protection by fitting the mask tighter around the face.
"I think people are looking for ways to protect themselves," Dr. Rivers said.
Wearing a cloth mask over a surgical mask could be as effective as an N95. Worn together, they can block more than 92% of particles.
Jet Lowe says, until he gets vaccinated, he'll continue to wear two masks inside public spaces.
"It makes me feel more secure when I go to the grocery store, and I don't find it any more difficult to breathe," Lowe said.
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