Discover and read the best of Twitter Threads about #ChAdOx1

Most recents (8)

Shocking! Can’t the rich countries postpone vaccination of their less susceptible population & donate excess quota of vaccines to the underprivileged, LMICs of Africa?
Need such policies to spare more vaccine doses for the needy. We now have plenty of data on the futility of the 2nd vaccine dose to the pre-infected, seropositive individuals

thelancet.com/journals/ebiom…
This research has relevance to India also.
A single dose #ChAdOx1 nCoV-19 vaccine serves as an effective immune booster after priming with natural #SARSCoV2 infection up to at least 11 months post infection.

medrxiv.org/content/10.110… ImageImage
Read 5 tweets
Here's the latest episode of #COVID19 : Updates from Singapore
This series of webinars is brought to you by @WHOGOARN and @NUSMedicine

It's hosted by @profdalefisher , Prof. David Allen, and Dr. Louisa Sun
Watch here:
Read 70 tweets
Egun hauetan irakasleok #AstraZeneka / #Oxford #txertoa jasoko dugu (#AZD1222 izena duena) Beste izen luzeago bat ere badu: #ChAdOx1 nCoV-19 badakizue izenaren jatorria? Badakizue zer "sartuko diguten"? haritxo bat egingo dugu? #zientzia #COVID19 #haria 🧵
Oxfordeko unibertsitateak eta AstraZenekak garatu duten txertoa da hau eta horretarako teknologia ezagun batean oinarritu dira: Beste birus bat “ibilgailu”🚗modura erabilita Covid19 gaixotasuna sortzen duen #SARSCoV2 birusaren “zatitxo” bat 🧬sartu gure organismoan
Zein beste birus? 🤔Sars-cov-2 ren zein zatitxo? 🤔Galdera horiek badituzu buruan bueltaka… jakinmina piztu dizut? Saiatuko naiz maila mantentzen jejeje Aurrera!! Jarrai dezagun!!
Read 14 tweets
⚠️#Ocular #MRI Findings in Patients with Severe #COVID19: A Retrospective Multicenter Observational Study
» doi.org/10.1148/radiol…
All patients had nodules in the macular region, 8/9 (89%) had bilateral nodules, 2/9 (22%) had nodules outside the macular region. Screening needed. Image
⚠️🔝New-Onset #IgG #Autoantibodies in Hospitalized Patients with #COVID19
» doi.org/10.1101/2021.0…
An international team of researchers studying COVID-19 has made a startling and pivotal discovery: The virus appears to cause the body to make weapons to attack its own tissues. Image
⚠️🔝Patterns of myocardial injury in recovered troponin-positive COVID-19 patients assessed by cardiovascular magnetic resonance
» academic.oup.com/eurheartj/adva…
Damage to the heart found in more than half of #COVID19 patients discharged from hospital who show raised levels of troponin. Image
Read 214 tweets
Pues hispanoamérica, especialmente 🇲🇽 y 🇦🇷, decidieron también apostar por la #vacuna 💉 más prometedora: la #ChAdOx1 de la @UniofOxford. En cambio 🇧🇷, uno de los países más afectados por el #Covid_19, aposto por la vacuna de 🇷🇺 que no tiene evidencia que la respalde 😪
La apuesta se da x 3 razones:
1. @Fund_CarlosSlim es garante de la inversión.
1. @AstraZeneca tiene en Garín 🇦🇷, una planta de 10 K m², donde hacen anticuerpos monoclonales.
2. Y porque en 🇲🇽, llegó a un acuerdo con @LiomontLab y su centro de distribución robotizado en Ocoyoacac Image
Es decir, es una apuesta de la INICIATIVA PRIVADA, que tuvo a bien involucrar a los Gobiernos de ambos países 🇦🇷 y 🇲🇽. #Vacuna #Covid_19
Read 3 tweets
Our ChAdOx1 nCoV-19 vaccine study is now published in Nature! Huge thanks to all involved. #SARSCoV2 #vaccine #chadox1 nature.com/articles/s4158…
Compared to the bioRxiv publication, we have now included a prime boost group, and 3 more control animals
The efficacy is striking in the lungs - no pneumonia after a single shot, no to very limited viral RNA in BAL
Read 8 tweets
Thanks to @JanetDaly5 for flagging this. First animal data from #chadox1 #SARSCoV2 vaccine. Not sterilising immunity, but reduced viral load and pathogenesis, with half dose, BUT very quick challenge 4 week. (recall questioning this previously):
biorxiv.org/content/10.110…
1/n
worth considering these data in detail; and what they might or might not mean
2/n
Firstly, the challenge dose. This was a relatively large amount of virus, BUT for people exposed to virus for considerable periods of time and/or large amounts (household member or healthcare worker) then protection against higher viral load exposure is relevant.
Read 8 tweets
"The Lancet‘s fraudulent concealment of genetics, and its own conflicting interests, while condemning #coronavirus conspiracy theorists, gives the appearance of “crisis capitalism,” and complicity in the COVID-19-SARS/HIV-1 #Wuhan ‘Event 201‘ biocrime." Image
The 'Scientific' arguments going on behind the scenes on #Covid_19 should be a wake-up call to the 'TRUE' dangers the world is being exposed to! 'BOTH' sides of the argument are labelling the other 'Conspiracy Theorists'. Only one of them can be! Image
The Lancet writes that "Conspiracy theories do nothing but create fear, rumours, and prejudice...." #Covid_19 Image
Read 52 tweets

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