Birdwatch Note Rating
2023-08-30 08:32:02 UTC - HELPFUL
Rated by Participant: 845CFBA0B215419C9CC62C9285D3824D7692792B266558181E417C42CCB99C85
Participant Details
Original Note:
The highest concentrations of COVID RNA is found in 0.94-2.8 µm aerosol particles, and 90% is found in aerosol particles less than 4.5 µm As most smoke particles range in size from less than 2.5 to 10 µm, a mask would also be ineffective for viral aerosols, using CDC criteria. https://pubmed.ncbi.nlm.nih.gov/36331347/
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