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I mean, if 2 masks are good…

U.S. government researchers found that two masks are better than one in slowing coronavirus spread, but health officials stopped short of recommending that everyone double up.

The researchers found that wearing one mask — surgical or cloth — blocked around 40% of the particles coming toward the head that was breathing in. When a cloth mask was worn on top of a surgical mask, about 80% were blocked.

I’m sure a majority of the low-IQ heathens inhabiting the USSA would wear four or five if they were told to. It’s not like their brins benefit from oxygen.