Sure, I just have one ask for all the “masks are obviously effective” folks. Can you point to any actual scientific studies proving the efficacy of cloth/homemade masks in stopping disease spread? Just saying “it’s obvious/intuitive” doesn’t count as evidence
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Thanks going through the ones I haven’t seen before now. Hopeful to find a single one dealing with real world use of homemade masks actually reducing infections (literally the only metric that matters)
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They're there. They've been out the whole time. Even the US CDC had been recommending homemade masks FOR MEDICAL WORKERS if nothing else was available even before all this. The evidence question has not been unclear.
End of conversation
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