#Aerosol

Matthew

Matthew94091812

COVID Masks: Mechanistic View: Part 2: Fine Aerosol Emissions:Masks may increase fine aerosol emissions from: 1) nebulization of large droplets into fine aerosols, or 2) friability of certain mask materials

Deirdre Gilhawley

DeeGilhawley

The entire Primary Schools reopening plan hangs on one sentence (p26): "Remember that the virus is spread by droplets and is not airborne so physicalseparation is enough to reduce the

Janani Thillainadesan

JThillainadesan

A great listen, ty @normanswan. Dr Kainer’s work highlights the COVID19 challenges faced on geriatrics wards: ageing infrastructure, “aerosol generating behaviour” (shouting, kicking =“super spreading events”), asymptomatic, poor

Abraar Karan

AbraarKaran

THREAD1/ New paper out in @JAMAInternalMed on evaluating different types of MASKS and their filtration efficiency in indoor settings for #covid19 2/ They used a particle generator that put out

Paul Jones (he/him)

CloudwaterPaul

A few thoughts based on the last month or two’s data.Hospitality must look beyond surface cleaning and spacing to ventilation in order to meet science where it currently is (aerosols,

Ìfẹ́ Olúwa

Ife_Oluwanimi

The Face mask is known to give you 80percent protection if you came in contact with some one who is carrying the corona virus.The Face shield on the other hand

Eric Feigl-Ding

DrEricDing

WOW. Amazing tool to calculate #SARSCoV2 risk indoors w/ airborne aerosols: Mask?If so, what type of mask?How much ventilation?How many people?Speaking time?Speaking volume?Size of room?Ceiling height? Duration in room?#COVID19https://www.z

Prof

covidtweets

I am beginning to think that the widely accepted model of COVID mainly transmitting between close contacts via droplets is insufficient to explain the data and failing the Occam's razor.

Sam Bowman

s8mb

Not every rule exists for a good reason. Sometimes people with credentials make bad decisions. Sometimes people without credentials can spot that. I think a lesson of 2020 is to

Tim Cook

doctimcook

PHE COVID infection control guidance updated todayYou’ll likely love them or loathe themhttps://www.gov.uk/government/publications/wuhan-novel-coronavirus-infection-prevention-and-control High medium and low risk pathways created.Elective

Deepti Gurdasani

dgurdasani1

Just an observation that while we're still debating mask use in schools in the UK, countries in Europe are revising policy on grade of masks in school (e.g. France on

Eric Feigl-Ding

DrEricDing

FACE SHIELDS NOT GREAT for #COVID19: Costco says wear “mask **or** face shield”—worrisome. Face shields don’t stop airborne aerosols.“Nearly all of aerosols were coming around the side of shield &

Fatima Tokhmafshan (she/elle) 🇨🇦🏳️‍🌈

DeNovo_Fatima

Cher @cdube_sante @sante_qc voici un cadeau de Noël pour vous:quelques-uns des nombreux articles scientifiques sur la #transmissionaérosole L'un des 1ers articles, publié dans le journal ‘Aerosol Science & Technology’ en

Sammy Says: #COVIDzero

bdcarmichael

If you are living and breathing in Canada you need to read this document. It helps put the current DISASTER into perspective and helps to explain current outcomes.“Transmission Routes for

Bean & Sprout (REAL #bckids) Want #ZeroCovidBC!

beansprouts_mom

#DrBonnieHenry Get it together. #COVIDisAirborne.You say COVID is spread:1. Droplets spread when a person coughs or sneezes2. By touch if person coughs / sneezes into hands3. Touching an object or

Dr. Ali Nouri

AliNouriPhD

1) It's official: research that found infectious SARS-CoV-2 in air samples has been peer-reviewed: "significant environmental contamination in rooms where patients infected with SARS-CoV-2 are housed and cared for, regardless

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