Quote:
Originally Posted by petegz28
Again.....
.
I am done with your games for the day.
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Why are you posting that again? It doesn't say that masks don't stop droplets in both directions.
Anyway, where it this from?
By contrast, the Centres for Disease Control and Prevention (CDC) in the United States has recently recommended everyone wear a (cloth) mask. However, this is to prevent infected people passing on the infection, not to prevent the wearer getting infected.