Earlier quoted context omitted.
The article links to The Lancet. I've edited and cite directly from the paper, and no, it's not "for optimal use of N95 masks". See my quoted segment. Even the bit you're quoting says "face masks are associated with protection, even in non-health-care settings".
> Even the bit you're quoting says "face masks are associated with protection, even in non-health-care settings". What's the control group? Here's what the paper says about the evidence: > Further high-quality research, including randomised trials of the optimum physical distance and the effectiveness of different types of masks in the general population and for health-care workers' protection, is urgently needed.
People who don't wear masks?
"We need more studies" is not the same as "our own study is bullshit". It's a simple statement of "there's something here that needs further confirmation".
In the meantime, I'm wearing a mask based on preliminary results, and the abject lack of "masks are actively dangerous" studies of any quality the anti-mask folks can refer to as a counterpoint.