N95 masks work: They don't prevent passage of water vapor,
Posted on: August 27, 2021 at 08:40:19 CT
BH O'bonga MU
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which carries the minute virus molecules. You would suffocate if the mask prevented passage of a virus. In any case, literally no one is being fit tested for a mask. You can look that up and let me know if anything I posted is incorrect.