Quote:
Originally Posted by lewdog
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You're missing my point. I would like to, though I understand it is impossible, tp have two side by side, real, actual life scenarios where one had masks and one did not. It's impossible to do. But it would be truly the only way to get the actual real answer as to what degree do masks really help.
It's all an educated guess at this point. That doesn't mean they do or do not help it just means we have no way of knowing the exact results.