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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 15 Apr 2020

      zeynep tufekci Retweeted Abraar Karan

      Masks at all times. Not masks when you’re sick as the WHO still insists. Masks at all times whenever around people, especially indoors—grocery stores, public transportation, any workplace still operating.https://twitter.com/AbraarKaran/status/1250581587084955648 …

      zeynep tufekci added,

      Abraar KaranVerified account @AbraarKaran
      New study @NatureMedicine estimates that nearly half of #covid19 transmission occurs in the 2-3 days before any symptoms, & peak infectiousness may be close to the actual day that symptoms start. https://www.nature.com/articles/s41591-020-0869-5 … pic.twitter.com/fWUTKC8NJt
      Show this thread
      19 replies 448 retweets 869 likes
      Show this thread
    2. zeynep tufekci‏Verified account @zeynep 15 Apr 2020

      zeynep tufekci Retweeted zeynep tufekci

      See here for the preprint of paper (I'm a co-author) reviewing the evidence for mask efficacy for source control—especially important for asymptomatic/presymptomatic cases unknowingly transmitting.https://twitter.com/zeynep/status/1249805628240953346 …

      zeynep tufekci added,

      zeynep tufekciVerified account @zeynep
      I'm a co-author (one among many) on this new paper reviewing and synthesizing the strong scientific evidence for how universal masking can reduce transmission (source control) and greatly dampen the spread of COVID-19. It's under review. Preprint here: https://www.preprints.org/manuscript/202004.0203/v1 … pic.twitter.com/Q6CFBfUNgc
      Show this thread
      3 replies 32 retweets 90 likes
      Show this thread
    3. zeynep tufekci‏Verified account @zeynep 16 Apr 2020

      zeynep tufekci Retweeted Hong Kong Hermit

      Hong Kong. One of the most dense cities on the planet. A government that dragged its foot. Border with China that never closed. But the people all masked up early January. Four COVID deaths total! Four in all these months. NYC is past 10,000 known deaths.😢https://twitter.com/hongkonghermit/status/1247027948525203456 …

      zeynep tufekci added,

      Hong Kong HermitVerified account @HongKongHermit
      I'm borrowing this gorgeous photo by Sweary Dave. I live here, over to the left of the pic. Most densely populated part of the planet. We made it through 65+ days with only 4 deaths thanks to the community response. Moral: Wear masks, don't wait for your govt. to save you. pic.twitter.com/d4IRlChgIZ
      Show this thread
      9 replies 196 retweets 336 likes
      Show this thread
    4. zeynep tufekci‏Verified account @zeynep 18 Apr 2020

      zeynep tufekci Retweeted Ross Barkan

      Hong Kong is denser than NYC, relies on crowded mass transit, is not fully shut down, and had much more travel from Wuhan early on—and has had four known COVID deaths TOTAL in all these months. Four total. Don't let anyone say NYC tragedy was inevitable.https://twitter.com/RossBarkan/status/1251280238614654978 …

      zeynep tufekci added,

      Ross BarkanVerified account @RossBarkan
      Today, Slate is up with an excellent piece that distills why 11,000+ deaths in New York City was NOT inevitable. It's a lie that density alone explains the suffering. Denser places around the world are fine. And sparsely populated areas are struggling. https://slate.com/business/2020/04/coronavirus-new-york-city-outbreak-blame.html …
      Show this thread
      14 replies 321 retweets 662 likes
      Show this thread
    5. zeynep tufekci‏Verified account @zeynep 18 Apr 2020

      zeynep tufekci Retweeted johnnymagoo

      Hong Kong uses practically nothing but crowded subways (and crowded ferries and buses) for transportation. They acted early and especially universally masked up early. Four total deaths so far.https://twitter.com/johnnymagoo2/status/1251577796951932933 …

      zeynep tufekci added,

      johnnymagoo @johnnymagoo2
      Replying to @zeynep
      do they use subways?
      6 replies 31 retweets 103 likes
      Show this thread
    6. Dilan Esper‏ @dilanesper 18 Apr 2020
      Replying to @zeynep

      Hong Kong also has one land border, one seaport, and one airport. Making it super-easy to shut down movement and prevent a pathogen from entering and spreading. Plus they had experience with SARS. When I was there last fall, tons of people were wearing masks. It's inapplicable.

      2 replies 0 retweets 2 likes
    7. Dilan Esper‏ @dilanesper 18 Apr 2020
      Replying to @dilanesper @zeynep

      We should wear masks in the US. But there's no scenario where NYC was going to perform as well as HKG

      1 reply 0 retweets 0 likes
      zeynep tufekci‏Verified account @zeynep 18 Apr 2020
      Replying to @dilanesper

      Hong Kong never got to shut its border with Wuhan or with China.

      11:41 AM - 18 Apr 2020
      • 6 Likes
      • liusanity 囧 Hasan Atar jan Alex K JB Name cannot be left blank
      1 reply 0 retweets 6 likes
        1. New conversation
        2. Dilan Esper‏ @dilanesper 18 Apr 2020
          Replying to @zeynep

          That's true. But they cracked down HARD on everyone else in March, and it's already difficult for mainlanders to go to Hong Kong (due to 1 country 2 systems). It's just a ridiculously easier border control situation than NYC has.

          1 reply 1 retweet 0 likes
        3. zeynep tufekci‏Verified account @zeynep 18 Apr 2020
          Replying to @dilanesper

          Four deaths total despite inability to close border WITH WUHAN (a train ride away) and not shutting down city plus one of the densest cities in the world with tiniest apartments and mass transit. I don't know how else it can demonstrate the difference. 🤷‍♀️

          1 reply 1 retweet 6 likes
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