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Have you had your booster jab (jag) ?

Have you ? Please change votes when you do ...

  • Not yet

    Votes: 27 9.5%
  • Yes - Pfizer

    Votes: 169 59.7%
  • Yes - Moderna

    Votes: 78 27.6%
  • Yes - Oxford / Astra Zenicac

    Votes: 4 1.4%
  • Yes - other vaccine

    Votes: 0 0.0%
  • Not having one

    Votes: 5 1.8%
  • comedy option ...

    Votes: 4 1.4%

  • Total voters
    283
  • Poll closed .
Had the pfizer booster shot yesterday afternoon -
Your COVID-19 vaccination is booked at: 23-Oct-2021 at 15:20
Please attend: - Lambeth GP Federation Covid Vaccinations, Montgomery Hall, 58 Kennington Oval, London SE11 5SW

Slightly sore arm but not discernable additional side effects, in my 60s on chemo and feeling that.

It was 6 months to the day since my 2nd AstraZeneca shot
 
Glad it finally got sorted out for you. :thumbs:

They spent a few minutes explaining that this was an additional dose and not a booster. And that I would be called again for a booster.
I didnt realise I was in line for 4 jabs.
I was really happy getting this. I swear I was going round thanking everyone there. Its a huge place in the local racecourse.
I've seen more peoplle today than in the past 19 months. 😁😁
Felt like being back in normal life. ...except that it was a vacc centre 🤪🤪🤣🤣
 
Is the Booster shot a lower dose than a 1st/2nd/3rd Jag?

I'd assumed it was the same.

However, I wasn't filled with confidence when I went to have mine last week and there were cardboard boxes strewn around all with Moderna 0.5ml scrawled out and 0.25ml overwritten in what looked like crayon.
 
  • Haha
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It's a full dose of Pfizer or a half dose of the Moderna, as that has been shown to be very effective..
 
They mustn't have updated the NHS app as it doesn't show my third vaccine yet. Wonder if they'll do that - I suppose they might need more time to make it work with TopCat's 17 jabs.
 
So, they're basically acknowledging that Moderna is twice as powerful as Pfizer? No wonder I felt rough AF after each of my Moderna jabs.
 
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Reactions: LDC
They mustn't have updated the NHS app as it doesn't show my third vaccine yet. Wonder if they'll do that - I suppose they might need more time to make it work with TopCat's 17 jabs.


They told me my additional vaccine will not show up on the app. (I'm in Ireland).
And that I would get the booster in 6 months time and that would be recorded on the app.
 
So, they're basically acknowledging that Moderna is twice as powerful as Pfizer? No wonder I felt rough AF after each of my Moderna jabs.

It's quite a lot more complicated than 'twice as powerful' - and side effects are complex as to what and why people get them.
 
Sure. But what's the science behind only needing half as much Moderna as Pfizer in a booster jab?
Immunogenic data. Standard adult dose of mRNA-1273 is 100µg compared to 30µg of BNT162b2. Immunogenicity of 25µg mRNA-1273 was demonstrated months ago.

Additionally, quite possibly mRNA-1273 half-life in the body could be somewhat greater than BNT162b2 (due to the manner in which it is packaged).
 
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