So they are finally getting around to admitting that surgical masks do not work vis a vis respiratory viruses.
The agency will likely advise people opt for the highly protective N95 or KN95 masks worn by healthcare personnel, if they can do so consistently, the newspaper reported, citing an official close to the deliberations.
The CDC guidance is expected to say that if people can "tolerate wearing a KN95 or N95 mask all day, you should," the report said.
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Of course there is the caveat...IF someone can wear a N95 all day. We know they are only designed for a very short period of time if fitted correctly (big if) because they are very uncomfortable.
The agency will likely advise people opt for the highly protective N95 or KN95 masks worn by healthcare personnel, if they can do so consistently, the newspaper reported, citing an official close to the deliberations. The CDC guidance is expected to say that if people can "tolerate wearing a...
news.yahoo.com
And as a reminder just a few years ago the CDC in their description of surgical masks said they are ineffective vs small particles and are not designed to be used for respiratory viruses. Note the category FILTRATION below.
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