peteblue
Welcome back Wayne
To be fair Bruce surely you don't need to have peer reviewed evidence for every policy decision.
I cannot see a scenario where wearing a face mask would increase transmission, for example.
I wear a face mask, it inhibits my breathing, I cough, I still can’t breath properly so take it off, I cough again. Without the mask at all, I would have been able to breath and would not cough. And before anyone thinks I just put this up as an argument, I haven’t. I cannot cover up my nose and mouth and still breath properly....