@yark99

airhead, fire goddess, nomad, mother bear, basking lizard. contemplating pronouns.

 planet Earth
Joined January 2013
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2Media
The brilliant Cath Noakes reminds us that outdoors is unenclosed. Stay safe people!
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Great thread about CO2 as a human-breath tracer and its limitations
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🧵1/ The #CDC update today (2/26) on "Ventilation in Schools and Child Care Programs" looks like good progress. Details on #ventilation, #filtration, #bettermasks, w/ helpful links. Seems they're listening to @kprather88 @j_g_allen @CorsIAQ and others? cdc.gov/coronavirus/2019-nco…
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Quantifying proximity, confinement and interventions Open access at @EnvSciTech Isolates transport component of environmental transmission as Effective Rebreathed Volume. Advocates 1um, 10um, 100um particle analysis, beyond “airborne” vs “droplet” pubs.acs.org/doi/10.1021/acs…

Quantifying Proximity, Confinement, and Interventions in Disease Outbreaks: A Decision Support...

Abstract. The inability to communicate how infectious diseases are transmitted in human environments has triggered avoidance of interactions during the COV

pubs.acs.org
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Compares outdoor vs indoor, mitigation against baselines, achievable reduction magnitudes against plausible risk curves. Particle size is important of course, so assumptions about deposition are key. Some surprises when you do the numbers.
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Supporting Info (37 pg) reviews source-proximate transport & deposition uncertainties, unpacks Wells-Riley into components for future collaboration. 9 authors from 8 departments @chemdelphine @pwfBldgIAQ @suevtwit @ProfJayHam. Art by @mzCHEMj
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Our workshop summary on airborne transmission of SARS-CoV-2 is out. Thanks to all the leading scientists who helped lead this amazing and impactful workshop! @theNASEM @linseymarr @kprather88 @Lakdawala_Lab academic.oup.com/cid/advance…

Airborne Transmission of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2): What We Know

Abstract. We examine airborne transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) potential using a source-to-dose framework begin

academic.oup.com
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Marking a transition by listening to every version of "Chimes of Freedom" I can find. #bobdylan #byrds #youssou #springsteen #amnesty
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Home Sheltered & Isolation zones are now available in Spanish: bit.ly/2GvkNLc; bit.ly/2GvK6N9
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para casas con personas enfermas o sensibles
And reminder, Home Sheltered & Isolation zones in English - bit.ly/3d1ISoO; bit.ly/36Jko2B
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This is of my favorite papers on airborne spread of respiratory aerosol indoors and here is a wonderful graphic showing how distancing away from the infected person is related to risk of infection onlinelibrary.wiley.com/doi/…
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“Quantifying proximity, confinement, and interventions in emerging disease outbreaks” or as I like to call it “Stuff you already knew, but with numbers.” Preprint at medrxiv.org/content/10.1101/….

Quantifying proximity, confinement, and interventions in disease outbreaks: a decision support...

The inability to communicate how infectious diseases are transmitted in human environments has triggered avoidance of interactions during the COVID-19 pandemic. We define a metric, Effective ReBrea...

medrxiv.org
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more replies
11: Main goal: give numbers & procedures, so people can worry about the big stuff instead of fretting about absolutely everything
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12: This is what I spent my summer on: understanding when one could generalize enough to quantify. Great team here at Colorado State. <end>
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