#Transmission

CDC experts on masks: Community mask wearing substantially reduces transmission of #SARSCoV2 in 2 ways: Source control of exhalationProtecting the wearer But they are *not equal*. CDC just advised double
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Why so little on ventilation? #covid19 virus lingers in the air! Increasing ventilation & filtration reduces risk indoors @CorsIAQ @WBahnfleth @Don_Milton @WargockiPawel @JHSPH_CHS @cdc Has New School Guidelines. Here’s What
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A thread for your Sat. afternoon, for the #education + data nerds out there trying to keep track of new evidence/studies for reopening school buildings. @dahliabazzaz and I teamed up
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With transmission rates in my area looking a bit , I might do a little rant about face mask technique, sorry in advance Ok, so, talking masks for a
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1. The government has been resisting the release of this data. This is not just a teacher issue. By keeping high contact, high risk environments open without adequate mitigation measures,
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Yet another #NoOnProp22 rant... One of my first jobs after graduation was as a messenger. This was before smart phones. The company paid to install a CB radio in my
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Beaucoup de gens disent qu'il suffirait d'un confinement strict d'un mois pour nous ramener à un niveau d'incidence suffisamment bas pour maintenir ce niveau par le traçage des contacts. Mais
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Because I am a glutton for punishment, here's a tiny thread about why causal inference and policy is so tricky re: "masks and COVID-19" Disclaimer #1: Mute this thread if
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Morning @JuliaHB1, I’m not a teacher, a parent of school/nursery age children or a union member. I’m a dr & have worked throughout the #pandemic & have seen #COVID19 up
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I've had 2 different happy hours today to celebrate a successful Mars launch and some other things so I'm now in the mood to answer your questions about Mars &
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Fascinating insights from Greg Mellick's independent report into the coronavirus outbreak at the North-West Regional Hospital in April. Here's a thread of some of the takeaways #politas Mellick says public
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"Buckle up, Arkansas!": A threadWe're seeing the highest rates of cases & hospitalizations of the pandemic. We know strong policies very effective w/ this virus, but nothing coming.So how to
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This seems like a good time to discuss my most recently printed column,. Because this effect shows up strongly in the responses to it.https://www.washingtonpost.com/opinions/2020/12/29/we-should-embrace-cassandras-when-next-disaster-comes/
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PAPER ALERTIntroducing DiffNets, a deep learning approach to identify structural features responsible for the biochemical differences between protein variants. This thread is about the work and our plans to apply
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My children are in a NYC Catholic School. We moved them from our local public this year, because we wanted them to be in school full-time.Part of the reason I
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1/ Why we can’t wait 'til Halloween for COVID to disappear Vaccine distribution is the #1 worldwide public health issue. Here’s why: we need to stop the daily death toll.
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