Foxholer
Blackballed
You have drawn an incorrect/invalid conclusion! And that was because the study was 'unrelated' to the question being asked in this thread - 'which is 'Does wearing a (cloth) mask reduce transmission?'!Its interesting isn't it, I will counter that with this proper one in a medical setup(tho) and test results :-
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4420971//
I appreciated it is a clinical setting and the viral hit is likely to be more regular and heavier, but certainly shines a different light on it, as it performed worse than the control arm.There other such studies..
However I think that masks do overall help and there is mounting anecdotal evidence in support of a mask(a couple such cases given in your link but plenty more around), in an indoor environment.
Its crazy to think wearing a mask outside with any element of social distancing, actually helps to stop the spread to a measurable amount(+ve or -ve).
That study compared the efficacy of cloth masks vs medical masks! Unsurprisingly imo, medical masks were better! But, given that that study did not analyse/compare results for 'not wearing a mask', you cannot use it to compare (not) wearing a cloth mask!
