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Old-school cotton masks help a lot too. We don't know exactly how much, but they do. They reduce viral loads by at least 30% and more likely by something like 7
by woofie11 7y ago
Old-school cotton masks help a lot too. We don't know exactly how much, but they do. They reduce viral loads by at least 30% and more likely by something like 70%.
Cover your mouths.
- crazygringo 7y agoCitation please? In response to a long article full of links to scientific papers and nuanced analysis, saying a blanket statement like this isn't helpful at all unless it's backed up.
- stuartc842 7y agohttps://smartairfilters.com/en/blog/best-materials-make-diy-face-mask-virus/ https://smartairfilters.com/en/blog/best-materials-make-diy-... not direct citation, but relevant