Birdwatch Note Rating
2023-08-29 12:14:56 UTC - NOT_HELPFUL
Rated by Participant: 13B43522AA9B431599DA60AB05F6D33614C86706D1AD84DB720C74F043A7947E
Participant Details
Original Note:
The study refers only to KF94 (Korean Filter) masks: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10112860/ While it suggests to open a KF94 and not worn it for at least 30 min, it also states using masks designed to filter out at least 95% of particles (KF94, N95, FFP2), is highly recommended for preventing the spread of COVID-19.
All Note Details