#E484K

Jonathan Cedernaes

JCedernaes

A rather new #SARSCoV2 variant B.1.525 has been identified in some countries, e.g. England & the U.S.Id dates in photo below from https://cov-lineages.org/global_report_B.1.525.html.There is however no evidence so far that

Dr Emma Hodcroft

firefoxx66

Happy Tuesday! The latest focal S:N501 build is now updated with sequences from 11 Jan.There are 101 new sequences in the 501Y.V1 (B.1.1.7 #b117) & 501Y.V2 variants.Additionally, I'll include some

Mac n’ Chise 🧬🧫🦠

sailorrooscout

Concerning the SARS-CoV-2 variants that were first identified in the UK (B.1.1.7), South Africa (B.1.351), and Brazil (P.1), their specific mutations focus on altering the fitness of the virus by

Bloom Lab

jbloom_lab

In this short thread, I am going to plot some experimental data in a way that provides perspective on concerns that #SARSCoV2 mutation E484K will completely abolish immunity. (Thanks @profshanecrotty

Eric Feigl-Ding

DrEricDing

NOT GOOD—so it seems government researchers have discovered that the already more contagious #B117 has further acquired the other troublesome E484K mutation seen in #B1351 & #P1 variants—in 11

Deepti Gurdasani

dgurdasani1

Matt Hancock: "the way we deal with new variants arising is to respond to them as they arise. The 1st line of defence is to identify & stop spread." This

Eric Feigl-Ding

DrEricDing

BREAKING—A new #SARSCoV2 variant (aka B.1.1.248) identified by Japan in pax from Brazil . This new one has both the more infectious N501Y mutation (not affect vaccine), as well

🐊Ponce, JC. MSc, PhD. 💉

jasonptodd

Fio importantíssimo que tomo aqui a liberdade de traduzir, porque acredito que traz informações essenciais que talvez expliquem o que está acontecendo em Manaus. https://twitter.com/DrEricDing/status/1350039932090376193 A epidemia de CO

Biohospitalix

BioHospitalix

Le gouvernement vient de faire paraître un DGS urgent sur les variants Anglais / Sud Africains et Brésiliens.L'inquiétude n'est plus trop sur l'anglais mais sur les deux suivants.Comme je vous

Eric Feigl-Ding

DrEricDing

TROUBLESOME—The new variants that each have the tricky antibody-evading E484k mutation are what worries me.This Science piece summarizes what I’ve been warning last 2 weeks w/ the new South Africa

Rebecca Morelle

BBCMorelle

Very good news on #Novavax vaccine in UK trial - reduced efficacy in South Africa (50-60%) not so great news (1) https://www.bbc.co.uk/news/uk-55850352 Interesting as this vaccine trial was able to

Eric Feigl-Ding

DrEricDing

The Brazil Manaus #COVID19 epidemic is getting epically worse. And many scientists suspect it might be because of the new Brazil P1 variant of #SARSCoV2, which has many multiple

Just An Ordinary Bloke

Unusual_Times

I'm beggining to wonder if anyone actually understands retrocausality because this is about as close as you get to it.We can't play catch up like this. We have to be

Dr. Ali Nouri

AliNouriPhD

1/Concerning case of reinfection: healthy 45 year old was reinfected with the genetically distinct SARS-CoV-2 variant that harbors the E484K mutation - this is the variant that was recently reported

Mac n’ Chise 🧬🧫🦠

sailorrooscout

It is important to point out that the Oxford/AstraZeneca vaccine is effective against the B.1.1.7 variant and reduces virus shedding and transmission. With this most likely being the dominate strain,

Deepti Gurdasani

dgurdasani1

Concerning data from PHE today suggesting that sequencing shows that there are 11 cases of the UK variant (B117) identified that also have the E484K mutation (the one found in

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