2022-06-07

Fwd: Studies on Mask usage

Correlation is not causality.  You could have more mask usage in higher-risk areas.

Previous studies showed some benefits from mask usage.  If there is no benefit, then we need to know that.  However, I think that there is a pretty good reason why everybody at the hospital is wearing masks.

---------- Forwarded message ---------
From: Larry 


If studies showed masks did not limit covid spread, that would be extremely frustrating. If they showed mask use increased covid spread, it would be horrendous.


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