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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. Ranu Dhillon‏ @RanuDhillon 12 Aug 2020

      Ranu Dhillon Retweeted Joseph Allen

      👇🏽This is among the crucial questions - what is minimum effective filtration/fit for ~definitive protection? - of the aerosol debate If less than N95 is effectively similar, that opens up many low-hanging possibilities for scalable highly protective masks for the publichttps://twitter.com/j_g_allen/status/1293298339694481414 …

      Ranu Dhillon added,

      Joseph Allen @j_g_allen
      Of many pts by @RWalensky+@CaitlinDugdale this one caught my eye: -no outbreaks linked where surgical masks were assiduously used in lieu of N95s -suggests even if airborne is considerable contributor, surgical masks are likely sufficient to prevent it https://ja.ma/33OW11O 
      3 replies 1 retweet 5 likes
    2. zeynep tufekci‏Verified account @zeynep 12 Aug 2020
      Replying to @RanuDhillon

      On the one hand, increasing reasons to think surgical or even cloth masks are somewhat protective, and surgical masks maybe more so. On the other hand, hospitals have strong ventilation/filter/air-change protocols so probably can't assume works in hospital - > works in community.

      4 replies 4 retweets 8 likes
    3. Neel Shah, MD‏Verified account @neel_shah 12 Aug 2020
      Replying to @zeynep @RanuDhillon

      it's worth pointing out that the nature of the exposures in the hospital are different as well (repetitive contact, higher doses) cloth masks seem remarkably helpful in some settings and may be wholly inadequate in others

      1 reply 0 retweets 1 like
      zeynep tufekci‏Verified account @zeynep 12 Aug 2020
      Replying to @neel_shah @RanuDhillon

      zeynep tufekci Retweeted zeynep tufekci

      Totally agree. I also think anyone working indoors all day should get higher-grade PPE (as PPE; not source-control) though cloth masks are probably just fine for the fleeting grocery shopping event once a week for someone without specific vulnerabilities.https://twitter.com/zeynep/status/1293548268597772289 …

      zeynep tufekci added,

      zeynep tufekciVerified account @zeynep
      Replying to @zeynep @DKrame2 @RanuDhillon
      Still hard to extrapolate from hospitals to community. On the one hand, lots of sick people. Sometimes aerosol generating procedures. On the other hand, everyone masked up, sometimes very much so, plus a lot of ventilation measures already in place.
      7:04 AM - 12 Aug 2020
      • 1 Like
      • Neel Shah, MD
      1 reply 0 retweets 1 like
        1. Neel Shah, MD‏Verified account @neel_shah 12 Aug 2020
          Replying to @zeynep @RanuDhillon

          💯

          0 replies 0 retweets 0 likes
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