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Health experts say that wearing a mask provides protection against COVID-19 for both the person wearing it and those around them. Now, reports CBS Denver, there is evidence that wearing two masks can offer even more protection.
The station’s medical editor, Dr. Dave Hnida, spoke about these reports in an interview on CBSN Denver.
“It has been confirmed by research that two masks are actually better than one,” Hnida said. “Specifically, what we’re saying is that two masks can actually equal the protection you would get from N-95 masks, which is considered the best mask that lacks a full respirator-type unit.”
He said wearing a surgical mask with a fabric mask over it provides an extra layer of protection.
“The reason is that you end up getting more filtration from the viral particles. It becomes more of an obstacle course for the viral particle to pass from the air through your nose and throat, and then into your lungs.”
But Hnida warns that three masks can go too far, as it could interfere with the ability to breathe.
He pointed out that Joe Biden had done “double-masking” for many months, as had NFL coaches at games.
“Even in my own family, when we have outside contact – as limited as it may be – we do a double mask,” Hnida said. “So the question is, ‘Is it effective? “The answer is ‘yes’ – and that’s something you might want to consider.”
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