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Montgomery County Public Schools (MCPS)
Reply to "Multiple speakers on townhall claim KN95s given to teachers were not FDA approved/were counterfeit"
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[quote=Anonymous][quote=Anonymous][quote=Anonymous][quote=Anonymous] Research scientist here. N95, FFP2, KN95 and KF94 (respectively from the USA, Europe, China, S. Korea) all have strict standards of manufacture, and are all approved for emergency use, if they go through the right channels, for protection against Covid-19. The problem is that a lot of unapproved, and a smaller number of counterfeit, masks have been produced since the beginning of the pandemic. These might not protect at all against viral spread, and so are not recommended for use. I don't know whether these masks are counterfeit or not, but fakes have been a huge problem since 2020, so I wouldn't be surprised that MCPS mistakenly bought the wrong masks. [/quote] Counterfeit KN95's were a huge problem way before 2020. Masks are in use in other countries due to smog/virus. Counterfeits have been a problem for years. [/quote] Yeah, take it up with Amazon. They’ve helped the counterfeit sellers in China flourish. [/quote] +1[/quote]
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