For the Phizer vaccine, YES anyone that carries an epipen can’t (shouldn’t?) get the vaccine.
I agree and this is my feeling as well. There is no chance that I will get the Pfizer vaccine. I had anaphylaxis several times in 2015 & 2016 (and carry an EpiPen in my purse 24/7) and do not wish to ever experience that again

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And did the nurses both have MCAS AND autoimmune disease?
I don't think we will ever know. MCAS isn't really taken seriously or diagnosed in the UK and I also doubt that they will release the personal medical history of those two nurses. I do hope though that they will disclose if there was a specific ingredient in the vaccine that caused the anaphylaxis (if they can determine this). I also think, for political reasons, that they will release as little info as possible (in the UK and US) b/c they want as many people as possible to get the vaccines vs. to release the info re: potential adverse events & side effects.
That is absolutely correct no egg involved in the Pfizer and Moderna vaccines, also the Astra Zeneca one too.
I have watched via Zoom 2 hours of a Q and A session with one of the foremost Immunologists here in the UK
That is great that you have watched all of those Zoom Q&A's
@bertiedog! Do you understand the difference between the Pfizer/Moderna vaccines with the RNA vs. the AstraZeneca vaccine with the "adenovirus vector" (beyond that they do not contain eggs)?
Their message was to take the vaccine as it was far safer than not being protected especially if in a high risk group but with the proviso that if you have ever suffered a severe allergic reaction previously to the degree that you now carry an Epi pen then you shouldn't at this stage have the Pfizer vaccine.
I am wondering if the FDA in the US will adopt that same proviso that anyone who carries an EpiPen should not get the Pfizer vaccine? A lot of people (rightly) carry an EpiPen in the US and would be excluded. I am wondering if the Moderna, AstraZeneca, etc, vaccines will also cause the same level of anaphylaxis reactions only we do not know yet? (b/c those vaccines have not been released to the public yet).
Personally I haven't had a vaccine for over 20 years
I haven't had a vaccine in 14 years (my last was a tetanus booster in Sept 2006) but I was not yet sick at that time and my immune system was able to handle vaccines back then. Everything is different for me now though (with several autoimmune diseases & MCAS).
Here in the UK Thimerasol is no longer used in vaccines I am pleased to say
Do you know if Thimerasol is also not used in vaccines in the US?
I am actually not clear, are the vaccines that we receive in different countries the same? What I mean is, if the vaccine is from Pfizer, is it the identical vaccine in the UK and the US (or is it possible that the Pfizer vaccine has different adjuvants depending on what is allowed vs. banned in a specific country)?
Very little really. Probably just enough to be dangerous.

I've read things here and there but I don't remember what I read clearly.
No worries and I thought you might know! I am planning to start my research as soon as I get a chance.
The first time I heard about anaphylaxis regarding the vaccines was yesterday. Those 2 people in the UK.
So far only the UK has released the Pfizer vaccine but as soon as it is released here, than there will be cases of anaphylaxis here, too.
Good to see you are really researching this and asking a lot of questions. Knowledge IS power!
Thanks and there is no way that I could ever just blindly take a COVID vaccine. I blindly took Levaquin in 2010 and it was one of the worst decisions of my life and permanently damaged my right arm and caused a neurotoxic reaction and I ended up in the hospital. Back at that time, I was advised not to get a flu vaccine (b/c of the risk of another neurotoxic reaction) and that was before I was sick and still had a normal immune system!
During the two years that I was getting Rituximab, I was not allowed to have vaccines, or even be exposed to someone else who had gotten a live vaccine, b/c it was too dangerous b/c I did not have B-cells. Now it has been over a year since I stopped Rituximab, and my B-cells are back, but I am still vigilant re: vaccines b/c they are so dangerous to so many people like me (with a complicated medical history like mine).
But I feel like a Covid infection is more likely to exacerbate my condition, than a Covid vaccine. Eventually, we will have to choose one.
It is a hard decision, and I also do not want to get COVID!

But when I weigh all the pros & cons, the vaccine has more risk factors for me than COVID, including death from anaphylaxis. Everything that has helped me in my illness has been immune-modulators or immune-suppressants. The last thing that I need is something that massively stimulates the immune system like the COVID vaccine.
I think if I had an illness where I was constantly getting sick (with a traditional flu or fever), then I would feel very differently re: COVID. But I have not had a traditional illness, flu, or fever since Jan 2013 (almost eight years) and the issues that nearly killed me (in the past) were all autoimmune or allergic in nature.
Thanks
@Pyrrhus and I will take a look at it.