#Antibodies

Kristian G. Andersen

K_G_Andersen

This appears to be an interesting study and would be consistent with other studies showing a 4x-5x reduction in risk of (re)infection after previous exposure (i.e. there's immunity, but not

Paul Bleicher

pbleic

1/ Immunology Comix - Summary: 1. Virus must get through mucous membranes, a physical barrier. 2. Innate immunity can destroy virus before it starts. 3. Neutralizing antibodies and memory

Vincent Rajkumar

VincentRK

Breaking: Over 50% of Delhi is seropositive for COVID. @ndtv @divyanshu @rishika625 @GargiRawat @nramind @bimalarya This supports my earlier thread on protection through cross reactive immunity. Otherwise the loss of

Chandra Pasma

ChandraPasma

Journalists frequently ask me if my family is pursuing antibody testing to prove we had COVID. Draw up a chair and let me tell you why that question is so

Mac n’ Chise 🧬🧫🦠

sailorrooscout

A very encouraging study done on our mRNA vaccines! Pfizer and Moderna vaccines provided strong immune responses against variant B.1.351 first identified in South Africa in those who recovered from

Eric Feigl-Ding

DrEricDing

WORRISOME—#COVID19 mutation becomes more concerning. The coronavirus can mutate swiftly in one person’s body. New case study: #SARSCoV2 “resurged again & again in the body of an infected man, eventually

Marija Vujovic

mjvujovic

Oh what a time it is to be a science/physiology student! As vaccines have (slowly) started rolling out in Ontario there’s also been an increase in discussions on vaccinations ()

Emilia C Skirmuntt 🦇🧬🦠

ESkirmuntt

AstraZeneca and South African variant (B1.351 or 501Y.V2) vaccine study (it took me a couple of days but here it is… We will probably have another COVID drama in a

Steve Daines

SteveDaines

Today, I announced my participation in @pfizer's COVID-19 vaccine trial and my positive test results for antibodies. Here's why: Back in August, I got a call from my mom telling

Kelly Doran MD MHS

KellyMDoran

Really important new study on seroprevalence of SARS-CoV-2 among people living in precarious housing situations (including shelters) in Ile de France. A thread. https://epicentre.msf.org/sites/default/files/2020-10/High_seroprevalence_of_

Gertrud Rey PhD (Trudy)

GertrudRey

Several people have expressed concern over the Pfizer/Moderna vaccines because of their mRNA composition and the alleged possibility that this mRNA could integrate into our DNA and remain in our

Prof. Akiko Iwasaki

VirusesImmunity

How does the immune system work? Will there be #COVID19 vaccines? @BioRender & I put together ‘immunology 101 tweetorial for non-immunologists’. @jerryguartist, @shizaoki, @JungHeeSciViz also made this accompanying video. Please

FactsDontLie

FactsdontL

A resume on virusesFirstly, a bacterium is a single-celled 'germ'. However, a virus is not even classified as being a cell. It consists of a strand of RNA (ribo-nucleic acid

𝔻𝕣𝕃𝕪𝕟𝕟𝔽𝕪𝕟𝕟 🇺🇸 👩🏽‍⚕️🧬💊🥼🩺🦠🌿

LynnFynn3

1) This is why scientific debate is SO IMPORTANT. With censorship of scientific and medical professionals, innovation and discovery is STUNTED! Maybe they want that? In a discussion with @flavinkins

Helen McNaught

HelenJMcNaught

1/ Blood cancer patients: We still don’t know how effective the current Covid 19 vaccinations will be in people with a blood cancer - it may be an ‘individual response’.

Björn Meyer

_b_meyer

Seeing that B1.1.7 now acquired the E484K mutation in the UK, could we, at least for now, stop the narrative that this double mutation occurs by high immune pressure, please?because

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