Birdwatch Note Rating
2022-09-04 18:42:07 UTC - HELPFUL
Rated by Participant: 676CF950A5AA3D71A506A1B8806145E242FED41937B36BB7BF24046FA293E745
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Original Note:
This tweet is inaccurate. Masks do stop transmission of SARS-COV-2, as many studies have shown—see link for a review of the research. No mitigation short of isolation is 100% effective but masks—even poor ones—do help stop spread. A well fitted N95 mask is highly effective. https://twitter.com/jeremyphoward/status/1545304646180556800?s=21
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