Yep we can be fairly certain that the cutting board or the (dead) salmon isn't the key issue when you have 10% positivity rate among the humans. The "imported salmon" emphasis sounds like panicky political rhetoric that will fade. There's a silent cluster.https://twitter.com/Undetermined_US/status/1271849358749646853 …
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They never identified the source in Wuhan. All we know is that people contracted the virus after having congregated in a crowded close space with many people coming in and out.
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I wonder about air circulation in these markets. Even if not a permanent enclosed building, could well be much less than "outdoors."
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Seems logical. There are awnings and whatnot that obstruct air flow. People crowd in and share a small space where particles hang in the air. Seems different than say, the beach, in terms of air circulation.
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You already have a lot of clusters in food markets in America Latina (Peru, Colombia, Mexico...).
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Would you happen to have links to any articles on that? (Any language!). So interesting.
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So many cases in meat processing plants, too. Empirical evidence suggests that the virus spreads easier in cold indoor environments. This may be simply due to water droplet physics. Droplets evaporate slower in cold temperatures. I wonder if they also float in the air for longer.
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You’ve noticed that too, huh? Maybe I’m just missing them, but I haven’t nearly enough good studies about the *physics* of transmission Seem to me understanding those details is the key to long term mitigation practices
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Could we know who is the zero patient this time?
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THis disease can really go worse. Bad news of today https://www.scripps.edu/news-and-events/press-room/2020/20200612-choe-farzan-coronavirus-spike-mutation.html …
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