Birdwatch Note Rating
2021-05-06 04:15:12 UTC -
Rated by Participant: EA440FD49C8A3AB9BDC44756620ED008F14A7DA96502B1DB755FBDE48FA33E41
Participant Details
Original Note:
The point of the masks isn't to catch individual SARS-CoV-2 virus particles, because virus particles don't travel through the air by themselves. They travel inside respiratory droplets, which are many times larger. It's the droplets that are easily caught by masks. https://www.ucsf.edu/news/2020/06/417906/still-confused-about-masks-heres-science-behind-how-face-masks-prevent https://www.nytimes.com/interactive/2020/10/30/science/wear-mask-covid-particles-ul.html
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