#Aerosol

Kelvin Ward

UCUltrasound

This was by far and away the most important news story yesterday in NZ... however the NZ media appears to have given it only cursory exposure. Maybe they do not

Aidan Smith

aidan_smx

This is what “school reopening” looks like. Reopening schools before every teacher is vaccinated is sanctioning mass death.https://twitter.com/abc7ny/status/1361563537282375684 I genuinely want to cry reading this. This was completely p

Ms Ong

ms_ong007

Fact 1: Schools are workplaces where 20-30 people who, based on recent research, can spread the virus very efficiently gather together in a 200 sq ft space with no other

oplopanax 'no true Scotsman'

lithohedron

This fall I asked my transplant team if I should get the flu vaccine and they said no. My immune system is so compromised right now my body would likely

Jose-Luis Jimenez

jljcolorado

1/ Understanding CDC’s updated guidance that aerosols are the main mode of SARS-CoV-2 transmissionCDC recently updated its guidance. It is worded in a confusing way & this makes it a

Eric Feigl-Ding

DrEricDing

Folks— *DOUBLE MASKING* could be the safer way to go. Biden used a surgical + N95, while I used a KN95 + KF94 (South Korea made). Not only do

Dr. Richard Corsi

CorsIAQ

1/ Dealing with an inferno of infectiousness.We failed to do what was needed to keep this mess from getting out of control. Our situation is horrific and will soon get

Jose-Luis Jimenez

jljcolorado

1/ This article (https://jamanetwork.com/journals/jama/fullarticle/2768396) was recently published in JAMA, and argues against aerosols being an important transmission pathway for COVID-19. Although better than other similar articles, the a

Aaron Lockhart 🇺🇸

arabbitorduck

[thread] 1 of 7I've been waiting for this letter to be published. Let's address some important aspects.https://www.bloomberg.com/news/articles/2020-07-09/a-new-year-s-feast-spread-the-virus-and-now-divides-scientists 2 of 7At the bo

David R Tomlinson 💙

DRTomlinsonEP

From Dan Kahneman: Thinking, Fast and SlowTHE ILLUSION OF VALIDITYp.221SPEAKING OF ILLUSORY SKILL“She is a hedgehog. She has a theory that explains everything, and it gives her the illusion that

AleM 👩🏻‍🔬👩🏻‍💻 🇮🇹🇨🇦 #COVIDzero

AleM_IT_CA

1/ As a scientist and a person with moral and ethic, I am appalled about what I saw today in Québec, even if I was expecting nothing less. Because of

Will Cleveland

WillCleveland13

Here are some other favorites from today’s exploration.Starting with my favorite Bones piece in the area. The accompanying Nova piece (with a really unfortunate — and new — red splotch).

Mark Cranfield, Legal Insurance Risk Assessor

MarkCranfield_

From "Storms of My Grandchildren" by James Hansen The IPCC has known about the incredible magnitude of the aerosol cooling effect for nearly 20 years.Amounts in Wm² are multiplied by

David Wees

davidwees

This fascinating app lets one determine the exposure time in various settings (assuming those settings include at least one infected individual) with a given risk tolerance. https://indoor-covid-safety.herokuapp.com/ It is based

⬆️Ventilation⬆️--⬇️#COVIDisAirborne risk⬇️ -Save💙

grahamja51

1. VENTILATION (UK Schools) - Leverage COVID-19 and Standard Ventilation Guidance from:SAGE-EMG, RAMP, BB101, CIBSE, HSE, REHVA, WHO, etcVentilation is a key mitigation measure to control the transmission of SARS-CoV-2

Masao Dahlgren 2

divert_thruster

Thread on Russian missile defense countermeasures I couldn't find a home for. According to V.C. Belous, Soviet design bureaus began development of balloon decoys and dipole chaff in the early

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