#Variants

Shane Crotty

profshanecrotty

The AstraZeneca/Oxford (AZ) COVID vaccine (ChAdOx) results in South Africa are concerning. * The AZ vaccine had 75% efficacy against mild COVID through October 2020.* But only 22% efficacy more

Youyang Gu

youyanggu

Wed Feb 10 Weekly Vaccination Update:New vaccinations has been stuck at 900k-1M per day for the past three weeks, while second doses have nearly tripled.New doses distributed remains stubbornly low,

Laurie Garrett

Laurie_Garrett

Some panic is setting in around Europe regarding the new mutant strain of #SARSCoV2 that has emerged in the UK.In this quick thread I'm going to review findings presented to

Dr Emma Hodcroft

firefoxx66

As far as I know, the #SARSCoV2 variant identified by Hancock today is defined by a spike mutation at position 501 N->Y & a double-deletion at positions 69/70.You can see

Nathan Grubaugh

NathanGrubaugh

Bringing this back out from Feb. There is a real need to study the B.1.1.7 lineage and defining mutations, but no need for over speculation. Just like with D614G, we

Benjy Renton

bhrenton

Vaccinating all teachers and safely reopening schools in April: @JReinerMD posted this tweet earlier in the day on the idea to use the first batch of the Johnson & Johnson

The masked teacher

teacherinamask

Today I have joined @NEUnion.I was in a union before, so I wanted to set out my reasons for joining the NEU.A thread. For various reasons I am not an

Sylvain Roy 🇨🇦

DrSylvainRoy

Homeschooling update. 8yr old able to log in zoom, share meeting link with 4yr old brother, teach 4yr old to log on, share his screen & teach him about solar

Ramin

MalwareRE

As part of our commitment to keeping our customers/community protected & informed, we are releasing a blog that shines light on transition between Stage 1 and 2 of #Solorigate/#SUNBURST campaign,

Nathan Sturtevant

nathansttt

Many people know A* and Weighted A*, but there is actually rich family of similar algorithms that are all easily to implement, with several suboptimal variants. A thread on our

Eric Billy 🇫🇷🇪🇺

EricBillyFR

Info COVID:L'histoire du variant Marseille4 (pas) très dangereuxOn va parler de la nouvelle fiction marseillaise, ce variant Marseille 4, annoncé en grande pompe par Didier Raoult et relayé comme un

Adam Hamdy

adamhamdy

1. “We did everything we could”You’re not even doing everything you can now. Instead of a proper quarantine system, you’ve personally intervened to create a weak version that will fail

Muge Cevik

mugecevik

There are several reasons to think that the new UK #SARSCoV2 variant is an important one as it might be more contagious than other variants, but there are also some

Edward Nirenberg

ENirenberg

There's a really dangerous misinformed claim going around relating to COVID-19 vaccines.A while ago there was a trendy idea that part of the hypercoagulability from COVID-19 was because of endothelialitis

Andrea Ciaranello, MD, MPH

aciaranello

Wondering about the data behind new CDC guidance on schools, like what data support 6’ vs. less than 6’ with masks? What do other organizations say about using case counts

Florian Krammer

florian_krammer

1) So, this morning I promised a little tweetorial about variants and here we go. This will be from a vaccine/antibody point of view only, I won't comment on how

By continuing to use the site, you are consenting to the use of cookies as explained in our Cookie Policy to improve your experience.