#Ventilation

Ms Understood

pleased2bme

The reason COVID19 is so deadly is because our immune system has never seen it before. 8% of true human genome consists of viruses contracted by our ancestors which is

Ian Mosby

Ian_Mosby

I am just indescribably upset with @Sflecce and @fordnation for the disaster of elementary school reopenings in Ontario. They have had months to come up with a plan and, instead,

Dr. Richard Corsi

CorsIAQ

1/ Indeed true. And in a couple of weeks we will have a repeat for the holidays & add more suffering, death, and economic destruction on top of the current

Ruaraidh

ruaraidhdobson

I'm reluctant to talk about this, but my experience as an exposure scientist (particle air pollution, not infectious disease) leads me to think there's no reason to wear a mask

Phil Kerpen

kerpen

This is a very important site. We know from tracing studies that around 80% of all infected people infect ZERO others. The small number of super spreaders are infecting millions.And

Dr. Haryax Pathak

HaryaxPathak

Hey #MedTwitterAs promised, taking this thread further, I'll highlight a few more aspects about #COVID19.A) TRANSMISSION and SPECIFIC PRECAUTIONSB) WHAT IS SUPER-SPREADING?C) WHAT IS R0?1/n https://twitter.com/HaryaxPathak/status/133080

ScotPatriot

ScotPatriot1

Holyrood Elections 2021 – SNP Record on Devolved Areas A THREAD HEALTH- The new sick kids hospital has had many issues including the ventilation and has been pushed back numerous

Isaac Bogoch

BogochIsaac

1/ Many are talking about gradually lifting public health measures as #COVID19 cases are dropping in Canadian settings. What is needed to avoid undoing our collective efforts & sacrifices as

zeynep tufekci

zeynep

Exactly. Aerosols are like short-range mist—the closer you are to the person emitting it, the more exposure *but* under the right conditions (poorly ventilated indoors space), the mist can accumulate

Javier (mascarilla😷 ventilación 💨 manos 🧴) 🚫🦠

nikomer75

(1/11) If we combine strategies of:risks preventionepidemiology process design We can ensure that we reduce or even eliminate certain risks, in our new process design. We will call it

Apoorva Mandavilli

apoorva_nyc

Yesterday, the CDC released new guidelines for schools. Clear, science-based guidance was long overdue, so everyone was agog all week. Did they get what they wanted? This is a long

Matty Rubens

MattyR86

OK, here's what I've got:1. Alkalosis = left shift of oxygen dissociation curve, reducing tissue oxygen delivery and favouring anaerobic respiration = higher lactate.2. Alkalosis activates glycolytic enzymes (including PFK)

Lucas Rocha-Melogno

Lucas_Bolivian

A short data thread that supports aerosols being key drivers of respiratory inf. disease transmission (vs. droplets). 1) Duguid (1946) showing that 96%, 99% and 94% of particles emitted while

centrist trump reply guy in mourning

rasputinmethod

As a teacher and a union rep, going back to school and everything involved with it is a complicated thing involving politics, state officials, health departments, local officials, school administrators,

Marco Kamber

kamber_marco

(Thread)My 2 cents on how Switzerland deals with (not) closing schools: It is rather flawed. They say they want to do everything in order to not close them. But they

Dana Goldstein

DanaGoldstein

1. In Philadelphia, @davidrubinmd just testified to the City Council, saying that with falling virus cases and "accumulating evidence," he is now advocating for schools to open, after previously calling

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