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zeynep's profile
zeynep tufekci
zeynep tufekci
zeynep tufekci
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@zeynep

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zeynep tufekciVerified account

@zeynep

Complex systems, wicked problems. Society, technology, science and more. @UNC professor. @NYTimes columnist. My newsletter is @insight: http://www.theinsight.org 

floating in a most peculiar way
theinsight.org
Joined August 2009

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    1. zeynep tufekci‏Verified account @zeynep 20 Apr 2020

      We now know *for sure* mass transmission is possible indoors even without coughing/sneezing (pre/asymptomatic). We should all wear masks. I'm not yet seeing many cases of outdoors/surfaces but we should STILL be careful while we wait for studies. Absence of evidence isn't proof.

      8 replies 88 retweets 313 likes
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    2. zeynep tufekci‏Verified account @zeynep 20 Apr 2020

      Also, please note that coughing/sneezing are game changers to the distances we have all been told—especially sneezing—and that's another big reason to recommend universal masks, especially indoors. Many unknowns remain but this we know for sure: CROWDED INDOORS ARE HIGH RISK.

      11 replies 82 retweets 332 likes
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    3. zeynep tufekci‏Verified account @zeynep 20 Apr 2020

      zeynep tufekci Retweeted Justin Gray

      Georgia is considering opening retail, restaurants, nail salons, in-person worship and other indoor places next week. Please feel free to share the study on top of this thread with your friends there: one asymptomatic person in a restaurant infected 10.https://twitter.com/JustinGrayWSB/status/1252330712092590080 …

      zeynep tufekci added,

      Justin GrayVerified account @JustinGrayWSB
      Restaurants will be able to reopen to dine in service and theaters will be able to reopen on Monday April 27
      Show this thread
      8 replies 157 retweets 286 likes
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    4. zeynep tufekci‏Verified account @zeynep 20 Apr 2020

      Check this example flagged by @jeremyphoward in his super useful FAQ on masks. *94* out of 97 cases in a building worked on the same floor! It really suggests transmission through air is much more important than surfaces like elevator/doorknobs. Mask up! https://www.fast.ai/2020/04/20/skeptics-masks/ …pic.twitter.com/XVF9WeJbig

      13 replies 162 retweets 350 likes
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    5. zeynep tufekci‏Verified account @zeynep 21 Apr 2020

      Can't believe this gets published by the BBC, this late! If you're worried masks can be contaminated by other people's cough and sneezes, what do you think happens to YOUR MOUTH AND NOSE IF you aren't wearing a mask? The other two also make no sense.🙄 https://www.bbc.com/news/health-51205344 …pic.twitter.com/PaPnE1490S

      13 replies 69 retweets 268 likes
      Show this thread
    6. zeynep tufekci‏Verified account @zeynep 21 Apr 2020

      This "false sense of security" argument has been trotted out against many safety devices (seat-belts, helmets) and the evidence does not bear it out. No reason/data to think different for face masks. If anything, it's the other way around. See more here: https://www.preprints.org/manuscript/202004.0203/v1 …pic.twitter.com/oIPsKROAuH

      7 replies 67 retweets 224 likes
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    7. zeynep tufekci‏Verified account @zeynep 21 Apr 2020

      zeynep tufekci Retweeted Respectable Ron

      This is actually a great question. A lot of evidence that talking/singing and maybe just breathing around people from close enough range is sufficient to transmit the virus—and if you have a mask on, the amount one sheds is cut down dramatically.https://twitter.com/LucidLeaguing/status/1252654696029982721 …

      zeynep tufekci added,

      Respectable Ron @LucidLeaguing
      Replying to @zeynep
      This might be a silly question, but how does an asymptomatic person produce viral droplets? Are coughing/sneezing not considered symptoms?
      10 replies 57 retweets 221 likes
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    8. zeynep tufekci‏Verified account @zeynep 21 Apr 2020

      zeynep tufekci Retweeted Lydia Bates

      Yep, this actually makes a lot more sociological sense, and the experience of Hong Kong/Taiwan etc. support this: widespread mask wearing *signal* solidarity and importance/reminder of the pandemic, and probably encourage *more* distancing/hygiene as well.https://twitter.com/lydiajo/status/1252656232193720320 …

      zeynep tufekci added,

      Lydia Bates @lydiajo
      Replying to @zeynep
      Purely anecdotally, I don't feel 'safer' wearing a mask (even if I am), I feel more aware of the risks around me. The fact that wearing a mask isn't comfortable is a constant reminder that my environment is potentially hazardous. My mask reminds me that things are not normal.
      10 replies 87 retweets 339 likes
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    9. zeynep tufekci‏Verified account @zeynep 24 Apr 2020

      Another crucial study showing how dangerous indoor situations can be. An alarming 94 (out of 216) people on the same floor in a call center in Korea got infected—an attack rate of 43.5%! But look at the schema. Most infections are on one side of the room. https://wwwnc.cdc.gov/eid/article/26/8/20-1274_article …pic.twitter.com/JQsVnDGtA2

      69 replies 1,178 retweets 1,790 likes
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      zeynep tufekci‏Verified account @zeynep 24 Apr 2020

      That study has been retracted. SCMP is not a responsible outlet.

      10:06 AM - 24 Apr 2020
      • 2 Retweets
      • 92 Likes
      • mamoru@アスカ痛単車 are you there god? it's me, dionne Kayoko ‘Ky’ Corbet, BCPA Simon Vickery gregorg (he/him) amy_b Lori Sirianni lili Tom Rich
      5 replies 2 retweets 92 likes
        1. This Tweet is unavailable.
        2. Keith Ammann‏ @KeithAmmann 24 Apr 2020

          Let us know when your opinion is published in a peer-reviewed journal.

          0 replies 0 retweets 3 likes
        3. End of conversation
        1. New conversation
        2. Ladon Prumt‏ @LadonPrumt 24 Apr 2020
          Replying to @zeynep

          Scmp have provided far more accurate information than anyone else throughout. As to China pulling studies, those are the ones we need to pay the most attention to.

          1 reply 0 retweets 0 likes
        3. zeynep tufekci‏Verified account @zeynep 24 Apr 2020
          Replying to @LadonPrumt

          zeynep tufekci Retweeted zeynep tufekci

          I’m just mad at this practice.https://twitter.com/zeynep/status/1253750853250551811 …

          zeynep tufekci added,

          zeynep tufekciVerified account @zeynep
          Replying to @zeynep
          Just to clarify, many outlets keep doing it. They don’t update their posts.
          0 replies 0 retweets 0 likes
        4. End of conversation
        1. zeynep tufekci‏Verified account @zeynep 24 Apr 2020
          Replying to @zeynep

          Just to clarify, many outlets keep doing it. They don’t update their posts.

          0 replies 0 retweets 10 likes
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        1. E-quipper - grateful for the  😷 you wear  💉  💉 💉‏ @annwitbrock 24 Apr 2020
          Replying to @zeynep

          Do you happen to know the reason for which it was retracted? I felt it had a number of weak assumptions, but it would be good to know.

          0 replies 0 retweets 0 likes
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        1. steve‏ @FridellMara 24 Apr 2020
          Replying to @zeynep

          Great work clearing out misinformation, Tufekci.

          0 replies 0 retweets 0 likes
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        1. Lina‏ @mybigfatface 24 Apr 2020
          Replying to @zeynep

          Is there any indication that study was retracted on a scientific basis rather than a political one?

          0 replies 0 retweets 0 likes
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