Before this gets out of hand. "Distance doesn't matter" IS NOT what "it's airborne" or primarily aerosol-transmitted means or implies, and the headline is not reflecting correctly a modeling paper they are using says. Calling in @linseymarr and @jljcolorado among others.https://twitter.com/CNBC/status/1385628971086323719 …
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Another from an expert.Of course aerosol concentration dilutes with distance (and very quickly outdoors for obvious reasons!) but if the space is enclosed, they can keep accumulating, and "6 feet" isn't some magic bubble—especially if you stay long enough.https://twitter.com/kprather88/status/1384162849354776579 …
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Adding. It goes without saying that I'm just a vehicle here, reflecting years of research on this topic by many scientists. I'd like that headline corrected, at a minimum, though, @RichMendezCNBC. Telling people distance doesn't matter at all isn't okay.https://twitter.com/HuffmanLabDU/status/1385722709271711745 …
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And here’s another leading scientist on airborne transmission.https://twitter.com/linseymarr/status/1385751394595090436 …
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Leading aerosol/ventilation scientist after another has tried to get CNBC to correct the dangerously misleading headline and framing. Still no go. Distance of course matters, but isn’t 100% protective in a poorly-ventilated space over time. Shouldn’t be this hard.https://twitter.com/j_g_allen/status/1385892995233468417 …
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See these this three tweets for more on the problem with the headline/framing that
@kprather88@linseymarr@jljcolorado@j_g_allen tried to explain among many others (out and about lost track of the many who tried).https://twitter.com/linseymarr/status/1385752349738688518 …Show this thread -
Enough already. This headline is dangerously misleading. Distance does a lot of work, even indoors, but if the location is enclosed then, OVER TIME, the air will mix to farther away places (though viruses also lose infectivity over time).
@Marianne_Guenot https://twitter.com/wesyang/status/1387069955343097856 …pic.twitter.com/oToyKAIgEF
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has many aerosol scientists. Our paper below explains why distance matters for airborne transmission. TBH, this is the cost of global health agencies not stepping up to provide correct transmission explanations. Misinformation thrives in a vacuum.https://twitter.com/samuelmehr/status/1386837096313368582?s=20 …
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Oh my goodness, STOP! That study—a model—did not find that distance offers "no protection". The model *assumed* the air was continuously and completely mixed in an enclosed space! That's not how real life works. Indoors, air does mix *over time* but also virus loses infectivity.pic.twitter.com/cbsnPGKuZo
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