Birdwatch Note Rating
2023-08-27 04:39:38 UTC - NOT_HELPFUL
Rated by Participant: 95AF44DE4CB59B3762B7DDDC12CD473B9EF4A97F48ABF0F6030FE01E8772636A
Participant Details
Original Note:
There's never a naked virus floating around. Viruses attach to water droplets or aerosols generated by breathing, talking, coughing, etc. These consist of water, mucus protein and other biological material and are all larger than 1 micron. The N95 filter is around 0.3 micron https://www.usatoday.com/story/news/factcheck/2020/06/11/fact-check-n-95-filters-not-too-large-stop-covid-19-particles/5343537002/
All Note Details