Birdwatch Note Rating
2022-12-09 20:51:33 UTC - HELPFUL
Rated by Participant: 566F9EB5FB08B2EA9F8D40EFA7AB699A63C8B208BF53AFD2209BC2AFDC306F0B
Participant Details
Original Note:
Although the minimal infective dose (MID) of Covid-19 is not known with certainty, likely the viruses carried in a single aerosol particle avoiding mask-capture are larger than the MID. This would make the mask mostly, even if not completely, useless. https://journals.sagepub.com/doi/full/10.1177/23333928211058023
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