Published Apr 17, 2022 at 07:16am ET
Every time you sweep your floor, some of that dust gets into your lungs. Blog nbc news N95 masks these masks aren't meant to prevent you from getting sick. NIOSHlist FDA and NIOSH approved N95 masks how to put on your mask. NIOSH N95 Face Mask: Best Protection. You should still wear a mask when you are around people who are not vaccinated, especially indoors. Check the condition of the mask.
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