Coronavirus: The science seems to indicate that facemasks are a winner | Hacker News

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		Coronavirus: The science seems to indicate that facemasks are a winner (fast.ai)
		3 points by karim79 on April 14, 2020 \| hide \| past \| favorite \| 1 comment

qwerty456127 on April 14, 2020 [–]

What if I never cough nor speak nor touch my face (yes, I'm sufficiently mindful to be sure) as I walk outdoors - what does wearing a mask change then?

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