Still citing the Cochrane study even when its author has themselves said it does not mean masks do not work, but that they are not studied well.
Or the masks contains cancer inducing toxins that is limited to a subset of masks from Korea and explains those substance disappear a few minutes after opening.
[mod edit]
Last edited by NewbieRunner; Oct 3, 2023 at 4:33 pm
Reason: Rule 12 violation.