Birdwatch Archive

Birdwatch Note Rating

2023-08-23 19:31:04 UTC - HELPFUL

Rated by Participant: B8994860E462F1A94C71F3FF7083F5A7415D66AE65A62452736A54150C709437
Participant Details

Original Note:

An N95 Mask is effective at filtering 95% of airborne particles larger than 0.3 microns in diameter. All of the objects pictured are either the same size or much larger than this. COVID is transmitted by sneezing & coughing, those droplets are typically 5 microns or larger. https://filti.com/mask-ratings-particle-sizes/

All Note Details

Original Tweet

All Information

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  • helpfulnessLevel - HELPFUL
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