COVID Reaction to COVID-19 Vaccine (or what to be prepared for)

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The discussion revolves around personal experiences with the Moderna vaccine, particularly the second dose. One participant documented their side effects, which included soreness, fatigue, fever, and brain fog, lasting for about a month. They noted a heavier reaction compared to their wife and neighbor, who experienced milder symptoms. The log detailed various symptoms over several days, including temperature fluctuations and low energy, eventually returning to normal after about 30 days. Other participants shared their own experiences, highlighting a range of reactions from mild soreness to significant fatigue and fever. It was noted that younger individuals often reported more pronounced side effects, particularly after the second dose. The conversation also touched on the importance of the immune response to the vaccine and the general trend of side effects being common but varying widely among individuals. Overall, the thread emphasizes the variability of vaccine reactions and the importance of personal accounts in understanding the vaccine's effects.
  • #91
b.shahvir said:
Why the adverse reactions then.
Can you be specific? You do realize drugs can have side effects? Ever been to the chemist picked up a prescription and read the list of potential side effects in the literature?
 
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  • #92
b.shahvir said:
Why the adverse reactions then.
Already known is that not everyone reacts the same. I know personally three people who've been fully vaccinated. No reactions. A few others (I do not know them - yet) maybe some reactions. Some source may have statistics on the vaccination reactions to show us.
 
  • #93
pinball1970 said:
Can you be specific? You do realize drugs can have side effects? Ever been to the chemist picked up a prescription and read the list of potential side effects in the literature?
Interesting question, and we should do this reading every time we have a vaccination, but so many of us simply do not. I routinely have had flu vaccination, annually, and almost never had any side effects. One day I received an additional vaccination for a very different disease, and figured nothing would happen (like as no side effects), but several hours later upon having chills and fever, I thought maybe I should read what that literature the pharmacist gave me has to say.
 
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  • #94
b.shahvir said:
Why the adverse reactions then.
It's how vaccine development works. From basic statistics, infrequent complications can not be picked up by testing in normal numbers. Vaccine developers did normal stage 3 testing of about 30,000. It is usually handled after normal testing by those most at risk being the first to get it. Then once more have used it, more is given the vaccine and so on. We only picked up the current rare problems when millions of doses were given. The chance of dying is about the same as dying while driving to get the vaccine. We know the vaccine is the only way out, so people must have the option to use it. When you have a pandemic like this, people are only too happy to be in the initial group on a risk vs reward basis. It has happened before with the 1976 flu vaccine:
https://www.smithsonianmag.com/smart-news/long-shadow-1976-swine-flu-vaccine-fiasco-180961994/

The only consolation is, even though the Flu that year was not as bad as thought, the lives saved may have been greater than the problems that occurred - but I have never seen an analysis. Back of the envelope calculations based on an about .1% death rate of normal flu indicate it may have.

Thanks
Bill
 
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  • #95
symbolipoint said:
Interesting question, and we should do this reading every time we have a vaccination, but so many of us simply do not. I routinely have had flu vaccination, annually, and almost never had any side effects. One day I received an additional vaccination for a very different disease, and figured nothing would happen (like as no side effects), but several hours later upon having chills and fever, I thought maybe I should read what that literature the pharmacist gave me has to say.
One thing that impressed me before both jabs was that the side effects were spelled out. This included the risk of clotting by staff when I was registering and again by the nurse when I was having the jab.
 
  • #96
b.shahvir said:
Generally, development of a vaccine takes several months to years. The reason for the delay is extensive testing before administering it to public.
The stage 3 testing numbers were pretty normal. I will not go into what was done more quickly, but it was of no issue as far as public safety is concerned - the safety of those participating in trials was maybe higher, but they were all volunteers. After that, it goes into stage 4, where it is approved for normal use, but usually, only a small number of high-risk people take up the offer (those in nursing homes etc., where the death rate was horrendous). More people would have had the vaccine, so even more confidence is gained. The issue was before people found the infrequent side effects, tons wanted it. It is their choice - we live in a free society. But really, unless in the high-risk group, they should have waited a little bit. In fact, here in Aus, that is how they planned it, and as more used it, infrequent side effects emerged. Then people overreacted. Although the risk of death is about the same as the risk of dying while driving to get the vaccine, many people are scared. The real issue is people need a better understanding of risk vs reward.

Thanks
Bill
 
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  • #97
b.shahvir said:
We are all lab rats for the pharma cos.
More like we’re in a pandemic and desperate times call for desperate measures.EDIT - oh yeah, those of us who waited a few months got to see a bunch more human testing than presumably is done before approval, utilizing our fellow humans getting the vaccines as soon as they were available as trail subjects.
 
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  • #98
b.shahvir said:
https://www.cdc.gov/coronavirus/2019-ncov/vaccines/safety/adverse-events.html

https://www.reuters.com/world/europ...ine-under-60s-after-teenager-dies-2021-06-11/

The vaccine rollout has been too early to be true. Generally, development of a vaccine takes several months to years. The reason for the delay is extensive testing before administering it to public.
Plenty of threads on here regarding the vaccines. Search, Covid 19, Covid vaccines.
Thread 'Pfizer/Moderna Covid vaccine research papers' https://www.physicsforums.com/threads/pfizer-moderna-covid-vaccine-research-papers.997193/
 
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  • #99
Grasshopper said:
EDIT - oh yeah, those of us who waited a few months got to see a bunch more human testing than presumably is done before approval, utilizing our fellow humans getting the vaccines as soon as they were available as trail subjects.
I don't know what happened in the US, but in the UK and Australia, that is the way the government designed its rollout. First, the very high-risk age care facilities, the frontline workers and so on. The UK seemed to pull it off, but in Aus, it totally fizzled - even now, some disability and front care workers are not vaccinated. We are recovering from our blunders, and I think we will be finished by years end. However, they discovered infrequent problems with our main vaccine, AZ. The Pfizer was meant for aged care, front line workers etc. because it only had three weeks between first and second shots. That means front line workers can return to duties quicker, and aged care residents can have family etc, visit them sooner - they have had it hard as far as visits go. People, however, have overreacted to the dangers of AZ and are demanding Pfizer. The government has not told the public exactly how much Pfizer it has, so nobody really knows if people can be given a choice. Yet everyone says people should be given a choice. It has become a bit irrational, really. I got the AZ without a second thought. Nobody worries about getting into their car and going to the shops, so why worry about the vaccine. But many do.

Thanks
Bill
 
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  • #100
Its surprising how many people seem to believe that vaccine development needs to follow some sort of ritual developed in the 1960's. Its surprising how many things in medicine have changed, largely because of research and when you look at the funding that was pumped into research used in the vaccine development, if this hadn't changed I'd be wanting my money back. In fact many of the new technologies used in the Covid 19 vaccines were already being used in other development work, simply switching the methods onto this virus saved a huge amount of time, the timescales used in trials were also reduced by combining some of the early stages. The risks of doing this are risks to the developing companies as candidates might be rejected at a later stage wasting lots of money, government funding allowed the companies to take these risks but the basic trial requirements remain the same.
Its also surprising that some people seem to believe that the occurrence of rare adverse events in a mass vaccination campaign has only ever occurred with the Covid 19 vaccine, in fact when you vaccinate millions of people you frequently encounter such events. I can't think of a vaccine that hasn't been associated with some adverse events. Some people seem to believe that this provides a rational for refusing vaccination, this is when there are still around half a million deaths in Africa, usually in children, from vaccine preventable diseases when maybe one or two might indeed suffer serious adverse effects.
 
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  • #101
OP edited to add Day 30 and Day 110.
Tom.G said:
edit:
Day 30 - (approximately)
Finally back to 'normal' after about a month of low energy and extra sleep. These effects tapered off over the month until I realized "Hey! I feel OK."

Day 110 - (approximately)
Noticed my finger nails and toe nails are brittle and break easily. Nail trimming caused the nails to shatter rather than the usual clean cut. This happened for only one trimming and then returned to normal.
/edit:
 
  • #102
@Tom.G that sounds like a weird effect. I think such rare effects would be hard to trace back to either vaccine or anything else for that matter. But I'm not saying it can't be.
 
  • #103
Wish there was a way to separate correlation from causation here.
 
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  • #104
Tom.G said:
Day 110 - (approximately)
Noticed my finger nails and toe nails are brittle and break easily. Nail trimming caused the nails to shatter rather than the usual clean cut. This happened for only one trimming and then returned to normal.
I've had brittle toe nails, but not fingernails. It could be diet and dehydration, possibly in conjunction with other effects related to aging, or just lack of moisture.
Only very rarely are internal disease or vitamin deficiencies the reason (iron deficiency is the most common). One tip is that if the fingernails split, but the toenails are strong, then an external factor is the cause. Basically brittle nails can be divided into dry and brittle (too little moisture) and soft and brittle (often too much moisture).

The usual cause is repeated wetting and drying of the fingernails. This makes them dry and brittle. This is often worse in low humidity and in the winter (dry heat). The best treatment is to apply lotions containing alpha-hydroxy acids or lanolin containing lotions such as "Elon" (by the "Dartmouth" company) to the nails after first soaking nails in water for 5 minutes.
https://www.aocd.org/page/BrittleSplittingNail
 
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  • #105
Tom.G said:
OP edited to add Day 30 and Day 110.
Have you consulted a doctor about any of that?
 
  • #106
artis said:
@Tom.G that sounds like a weird effect. I think such rare effects would be hard to trace back to either vaccine or anything else for that matter. But I'm not saying it can't be.
Yeah, have you consulted a doctor about any of those? Are they listed as known side effects anywhere?
 
  • #107
I mean, honestly these are so uncommon I don’t see how simple coincidence isn’t as good an explanation.
 
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  • #108
I wonder if people have considered that during the vaccination program its usually 3-4 weeks after the second dose that people get the highest levels of protection. It might, possibly, be longer as the immune response continues to mature for some time. However, there are no guarantees that people cannot become infected, people look at the decreased risk at various points in the process, and It's worth remembering that getting vaccinated itself involves human contacts and can carry a risk of infection.
For the more severe adverse events it might be worth considering whether the person has actually caught Covid, which is running a modified course due to the partial immunity.

Myocarditis has been recognised as a potential adverse event and can cause chest pain and palpitations though this is a rare side effect, its rarer still for it to cause significant problems, if significant demands on the heart are avoided. The nails bit did confuse me, I hadn't come across this before, but apparently it is being seen following Covid 19 infection, I found this which might be interesting. There are lots of comments on google about this, but I haven't seen any studies. It seems associated with actual infection rather than the vaccination.

Its strange to still see claims that the vaccine is experimental, the description used by regulators is authorisation for emergency use to describe its place in the validation process. There is no great urgency among regulators or the producers because the data is coming thick and fast, during the phase IV data is collected about the vaccine being used in real world settings. The fact that this data continues to be collected should be reassuring, some 4.93 billion doses have been administered, with a further 34 million added each day, no vaccine in history has had these sorts of numbers available for the continuing studies and safety monitoring
https://www.health.com/condition/infectious-diseases/coronavirus/covid-nails-picture
 
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  • #109
Reply to the points raised by @artis, @Grasshopper, @Astronuc, @russ_watters

I agree it is weird, and unexpected! But then again, in comparison to other people my immune system seemed to go into overdrive from the vaccine. See the first few lines in the OP.

I posted following the requirements of the Vaccine Adverse Event Reporting System at
https://vaers.hhs.gov/pdf/VAERSForm_Mar2021.pdf which states:
"Adverse events are possible reactions or problems that occur during or after vaccination."

I deduced the possible connection between the vaccine and the finger nails because the timing from the vaccine matched the nail growth rate of 3.5mm per month and nail length around 15mm, and that the nail condition was a one-time event.

Though it still could be a coincidence.

Cheers,
Tom
 
  • #110
A local personality apparently received a third vaccine (booster). Afterward, the person had a headache, high fever and lethargy. I confirmed it was Moderna, so I'm not surprised. Apparently the person has an immune system issue; I don't know the details.

My doctor informed me the other day, the he and some staff received the Pfizer vaccine, and other staff had Moderna. None of those who received Pfizer had strong reaction to the second shot. In contrast, in the group which received Moderna, several felt ill, and two were sent home because they could barely function (as if they had a bad cold).
 
  • #111
I can confirm that from those that I know Moderna on average seems to cause much nastier side effects, at least much more noticeable, than Pfizer. Not sure why , whether the vaccines really differ in anything but a fried of mine a young dude in his 20's with good health had some 2 weeks written off from life he was feeling like "dying" , nothing extreme ofcourse but overall very tired and exhausted , headache, fever here and there etc.
I'd say that for those that are unlucky the vaccine side effects feel somewhat like Covid , I had Covid and many whom I know had side effects from vaccines and surely effects are similar only difference is Covid ones are more dangerous , like pneumonia , although on rare occasions vaccine side effects are also dangerous like myocarditis or blood clots.
I think truth be told there is no golden neutral path here, each path has it's own risks and benefits.
Most of the folks I know had Covid in a light way and after a week or so continued on with their daily smoking/drinking/working/sporting whatever, some like me had pneumonia. If I could exchange my case with theirs I would be happy but truth be told our body is so complex and there are so many variables that one can never know before hand. One thing is for sure, lots of fresh air , good sleep and no stress + sporting goes along way.I think one of the main reasons why Covid can attain the death levels it can (which are not that high but could be lower yet) is because we may have a large civilization of around 8 billion but many of those 8 billion are either old or sick or have underlying health conditions and are able to live simply due to the luxuries and ease of modern life (cars, healthcare, drugs, assistance etc)
Even for the bad cases if the body has been in good shape before , a timely and correct treatment in hospital typically gets folks out in 2-4 weeks.
 
  • #112
The Moderna vaccine uses a higher dose (100µg) than the Pfizer vaccine (30µg), which is probably one reason why there may be more severe side effects from the Moderna vaccine. Pfizer compared 10, 30, and 100µg doses in their Phase 1/2 trials and saw more side effects from the 100µg dose than the 30µg dose (e.g. here's reports of side effects within 7 days of receiving dose 1 in the phase 1/2 trial):
1629922012765.png

https://www.nature.com/articles/s41586-020-2639-4
 
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  • #113
artis said:
I can confirm that from those that I know Moderna on average seems to cause much nastier side effects, at least much more noticeable, than Pfizer. Not sure why , whether the vaccines really differ in anything but a fried of mine a young dude in his 20's with good health had some 2 weeks written off from life he was feeling like "dying" , nothing extreme ofcourse but overall very tired and exhausted , headache, fever here and there etc.
I'd say that for those that are unlucky the vaccine side effects feel somewhat like Covid , I had Covid and many whom I know had side effects from vaccines and surely effects are similar only difference is Covid ones are more dangerous , like pneumonia , although on rare occasions vaccine side effects are also dangerous like myocarditis or blood clots.
I think truth be told there is no golden neutral path here, each path has it's own risks and benefits.
Most of the folks I know had Covid in a light way and after a week or so continued on with their daily smoking/drinking/working/sporting whatever, some like me had pneumonia. If I could exchange my case with theirs I would be happy but truth be told our body is so complex and there are so many variables that one can never know before hand. One thing is for sure, lots of fresh air , good sleep and no stress + sporting goes along way.I think one of the main reasons why Covid can attain the death levels it can (which are not that high but could be lower yet) is because we may have a large civilization of around 8 billion but many of those 8 billion are either old or sick or have underlying health conditions and are able to live simply due to the luxuries and ease of modern life (cars, healthcare, drugs, assistance etc)
Even for the bad cases if the body has been in good shape before , a timely and correct treatment in hospital typically gets folks out in 2-4 weeks.
I feel like the golden path can be found by comparing death rates, which overwhelmingly favor getting vaccinated.
 
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  • #114
Grasshopper said:
I feel like the golden path can be found by comparing death rates, which overwhelmingly favor getting vaccinated.
Sure, but do you think that matters to the tens of millions of Americans who are not vaccinated and are not going to get vaccinated?
 
  • #115
phinds said:
Sure, but do you think that matters to the tens of millions of Americans who are not vaccinated and are not going to get vaccinated?
(What follows disregards those with health issues that, according to the medical mainstream, makes them unsuitable for vaccines)Probably not. At the risk of getting banned, there doesn’t seem to be much that can be done to convince the under 100 IQ portion of the population, or those who filter out mainstream science for some illogical contrarian disposition that compels them to always look for the “alternative” answer.

I honestly have no idea. Especially the ones suffering from the Duning-Kruger effect.

Perhaps the best solution is to simply let them choose between exclusion or vaccination. For Americans, we’ll have to depend on the hope that the Supreme Court will not choose “muh freedoms” over peer reviewed science. For other nations, I couldn’t say. Some nations are better than others at rejecting ridiculous conspiracy theories.

Hopefully enough high profile anti-science people die, like Phil Valentine (RIP). I’ve seen anecdotal evidence that his death convinced at least some to temporarily disregard Newsmax, Facebook, Infowars and the other idiot factory media sources that reject mainstream science long enough to get vaccinated.

In conclusion, as polite, rational discourse has not appeared to work, perhaps it’s time to try constant ridicule and bullying? I don’t know. I admit to being a frustrated fool. But clearly being nice isn’t working.
 
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  • #116
As someone who has had Covid myself I am in no way an anti vax activist , I feel I have to say this just in case due to the high tension climate we now live in.
I want to report on what seems like a rare side effect from the Covid Pfizer Vaccine, possibly other vaccine makers as well we don't know for now.
Today I got a video from a friend and the video shows a local woman in a local hospital telling about the fact that she got vaccinated and now is administered to the hospital and is diagnosed with as she said "brain meningitis" .
At first I thought this is one of those never ending anti vaxx stunts as I have never heard of such a form of meningitis.
Me being me I decided to check it out , and indeed there can be such a medical condition.
And I found a paper from Japan where another woman was hospitalized with "aseptic meningitis" .
Here is the paper.

https://link.springer.com/article/10.1007/s10072-021-05543-1
 
  • #117
Purely anecdotal story - my wife has a friend who swears that after the vaccine, she developed an eye twitch that wouldn't go away for weeks. As a professional photographer, I'm guessing that was pretty bothesome for her.
 
  • #118
Meanwhile a serious side effect of COVID 19 is death, and it’s way more common than these serious vaccine side effects.
 
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  • #119
Grasshopper said:
Meanwhile a serious side effect of COVID 19 is death, and it’s way more common than these serious vaccine side effects.
This can be like, "Do you want to be vaccinated and risk getting sick, or do you want to go unvaccinated and risk getting badly sick and dying?
 
  • #120
russ_watters said:
Are they listed as known side effects anywhere?
Speaking of Covid vaccination side effects ...

Old guy has basically locked himself in his house for a year and is just now getting his second vaccination shot. Over the moon w/ joy he thinks, OK 15 minutes here to check for no side effects, then two more weeks at home just to be extra careful and then I'm DONE w/ this crap! I'm going to live my life again.

Waits 15 minutes, no side effects, gets in his car grinning ear to ear and then on the way home he realizes that his vision has gotten blurry. AH JEEZ, he thinks. NOW WHAT ?

So he gets home in a funk, calls back to the pharmacist and explains the situation and says doc, I never even heard of blurred vision because of this vaccine. Should I call my regular doctor or my eye doctor?

Pharmacist says you don't need to call ANY doctor, just get back over here and get your glasses off our counter.
 
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