February 11, 2021
A tight-fitting mask is imperative to ensure that aerosols don’t get in or out of a mask. New Centers for Disease Control and Prevention research shows the difference between wearing one or two masks versus no mask at all. Graphic courtesy CDC
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CDC Suggests Double Masking as Walmart Begins Mississippi Vaccinations
New research from the Centers for Disease Control and Prevention suggests that under certain circumstances, wearing two masks can provide more protection than simply wearing one.
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