If this new guidance gives people permission to open windows, that's great! But I don't think ventilation is the only thing we can do to keep ourselves safe in indoor environments. Improve ventilation where possible, but masking and distance are still important.https://twitter.com/zeynep/status/1308017018306691073 …
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I haven't heard a single scientist make a ventilation-only argument, but I have been inundated with people around the country telling me that colleagues are taking masks off indoors (because policy), that ventilation is ignored (because policy) and six-feet is treated as magic.
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You think ventilation is more important than hand washing?
End of conversation
New conversation -
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PA now allows indoor dining at 50%, seems like the CDC update would be good for my state.
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