#Transmission

Robert Greenhill

RobertGreenhill

3 reasons why @JustinTrudeau must act now to block COVID Variants from entering Canada:#1. A stunning new analysis by @CarolineColijn concludes: "The punch line is that failure to prevent or contain

Dan Herman in Canada

DanHerman

We know that #COVID19 is airborne. And we know that Co2 concentrations can show us where the risk of transmission is higher. So I took my @AirQ007 sensor to a

Eric Topol

EricTopol

Kids and covid1. On the rise as proportion of total infections@sdutgraphics @theheroofthyme 2. Front page @sdut today, the San Diego experience to dateby @PaulSisson @radychildrens ~30,000 kids tests, 3.4% positive

Carl T. Bergstrom

CT_Bergstrom

1. Today the CDC issued new guidance on opening K-12 schools during the pandemic. The guidelines are more explicit and clearer than previous iterations. They also align closely with my

Dr Zoë Hyde

DrZoeHyde

(1/10) Follow-up study of household contacts of people with #COVID19, showing it’s possible to prevent transmission at home.Daily testing showed some people may not test positive for long. One child

Lucy Walker Lab UCL

LucyWalkerlab

Protection does not wane 3 months post vaccination with 1 dose of the AZ/Ox vaccine. 1 dose provided 76% protection against symptomatic #COVID19 in the first 90 days after vaccination

Abir Ballan 😊

abirballan

I have just received information about a family that has locked up their child at home in isolation because she complained of some aches in her body. They suspected the

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

Alex Berenson

AlexBerenson

1/ The Ontario arbitration fight about masks is really stunning. The background: several Ontario hospitals wanted to make all nurses get flu vaccinations. Legally they couldn’t. So they required the

David Dowdy

davidwdowdy

New piece on subclinical TB in @ATSBlueEditor by the thoughtful @emilyakendall and @soustha - ahead-of-print paywall (working on it), so here's a quick thread, using figures presented elsewhere.Many of these

Eric Meyerowitz, MD

EricMeyerowitz

1/ Key question right now is how much SARS-CoV-2 vaccines will decrease transmission.Data from Regeneron mAb cocktail prevention press release may help us think about thishttps://investor.regeneron.com/news-releases/news-release-details/reg

I.

NYC_essentialSW

A thread on school closures & community transmission: Last night I rcvd a call informing us that my kids elementary school was going remote for the rest of the wk

Jens Boman

JensBoman

A fundamental error that some people make, including decision makers in Sweden, is to look at a pandemic as a purely biological system. If your belief is that the epidemic

An Leavy

an_leavy

NSW Update Questions?Sydney host cricketToo early to make pronouncements This strain is a challenge but variations to a virus not unusual-it is what happens Sometimes increases risk and sometimes decrease

Elaine Doyle

laineydoyle

Let's talk about statistics.Something struck me from @FergalBowers (excellent) coverage of today's covid numbers in Ireland: the breakdown is super weird. 190 cases, of which 75 are close contacts of

Trevor Bedford

trvrb

Genomic sequencing of viruses from the #COVID19 pandemic can help reveal transmission patterns. Thanks to data sharing through @GISAID from groups all over the world, @nextstrain is now showing 1882

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