Birdwatch Note Rating
2022-11-29 17:33:28 UTC - HELPFUL
Rated by Participant: B16D3E70EF3E5588C0DBC9889D7801BD76882FACA84DFEC3BEF47E75609CC3A6
Participant Details
Original Note:
A sneeze generates droplet nuclei ranging from 0.125 μm to 10 μm with a median size of 1 μm, which N95 masks can trap with 95% to 99% efficiency. Human olfactory receptors can detect smell from much smaller molecules, such as sulfur, with an approximate diameter of 0.0004 μm. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7447000/
All Note Details