Birdwatch Note Rating
2023-08-24 06:34:31 UTC - NOT_HELPFUL
Rated by Participant: AB8F2880A2504C9A4B497CBA7DD80DB61470DE5649E3CD735B85772F896178EE
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