How many times can I reuse my N95 mask?
It depends, but you should be able to use N95s and KN95s a few times.
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Answering your questions about the coronavirus.
It depends, but you should be able to use N95s and KN95s a few times.
Yes, US regulators authorized Pfizer’s vaccine for younger children after millions of 12- to 17-year-olds already safely got the shot, the only one available for children in the country.
It depends, but it’s possible that doubling up could help in some situations.
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