Tag: narcolepsy

What Are the Side Effects of the Flu Vaccine?

Like other vaccines, flu vaccines can have side effects.

Fortunately, most of those side effects are mild.

What Are the Side Effects of the Flu Vaccine?

Not surprisingly, a lot of things that get blamed as being caused by flu vaccines are not actually side effects.

Did you actually get the flu in the days or weeks after your flu vaccine?

That’s not a side effect of your flu vaccine. Neither the inactivated flu shot, nor the attenuated FluMist can actually cause a flu infection.

Did you get a little sore at the site where you got your flu shot?

That’s a common side effect to getting a flu shot.

So is having some redness and swelling at the site, all of which begin soon after getting the shot and go away in a few days. You can also get a headache, fever, nausea, and muscle aches or signs and symptoms of an allergic reaction.

Do you have a runny nose or a cough? Side effects of the nasal spray flu vaccine can include a few days of runny nose, wheezing, headache, vomiting, muscle aches, fever, sore throat and cough.

Again, a bad cough and cold after a flu shot isn’t a side effect of the vaccine though.

Remember, correlation does not imply causation.

If you found out you were pregnant shortly after getting a flu shot, you wouldn’t think they were associated, would you?

What about narcolepsy?

“An increased risk of narcolepsy was found following vaccination with Pandemrix, a monovalent 2009 H1N1 influenza vaccine that was used in several European countries during the H1N1 influenza pandemic.”

Narcolepsy Following Pandemrix Influenza Vaccination in Europe

Although the focus has been on the Pandemrix flu vaccine as a trigger for narcolepsy in some countries (the vaccine wasn’t used in the United States), interestingly, several countries that weren’t using the vaccine also saw a spike in narcolepsy cases as the 2009 H1N1 pandemic hit.

Doctors and pharmacies rarely give away flu shots for free. They might not charge a copay sometimes because they are getting paid by your insurance company!
Doctors and pharmacies rarely give away flu shots for free. They might not charge a copay sometimes because they are getting paid by your insurance company!

What about all of the reports of severe reactions and deaths after getting a flu shot that you might hear about? In addition to vaccine injury stories, those reports are to VAERS and typically are not causally related to getting a vaccine.

Why are there so many reports to VAERS and the NVICP about flu vaccines? Since 2006, over 1.6 trillion doses of flu vaccine have been distributed in the United States, which equals about the total of all other vaccines we use.

What Are the Side Effects of This Year’s Flu Shot

Even when folks understand that flu vaccines don’t typically cause serious side effects, the question always comes up whether or not this year’s flu shot is causing more side effects than usual.

That’s actually not unreasonable, even when you consider that the biggest change in most flu vaccines from year to year is the strain of flu viruses they include, and not any of the other ingredients.

In addition to the Pandemrix flu vaccine, in 2010, the use of one brand of flu vaccines in Australia was suspended because they were causing more side effects (fever and febrile seizures) in young children than expected.

“The studies flesh out preliminary findings from CSL in June 2012, which said that the manufacturing process retained more virus component than that of other manufacturers and that the 2010 virus components triggered an excessive immune response in some young kids.”

CSL studies shed light on 2010 flu vaccine seizures

So are there any more side effects this year?

No, there is no evidence of increased side effects from this year’s flu vaccines

More on Flu Vaccine Side Effects

Why Do Some People Think That Vaccines Cause AFM?

So we know that vaccines don’t cause acute flaccid myelitis.

Consider a five-year-old in Maryland who recently came down with symptoms of AFM.

Was he recently vaccinated?

Nope. It had been some time since his four-year-old vaccines. Almost a year. And he had not gotten a flu vaccine yet.

What he did have were worsening symptoms about two weeks after he had seemed to get over a cold, something he has in common with most other kids with AFM.

“To try to pin a tragic yet uncommon neurological condition caused by enteroviruses on vaccines is dangerous and puts more kids at risk.”

Scott Krugman, MD

As with this case, the CDC reports no correlation with vaccines in the cases that they have investigated.

And remember, some of these kids have been unvaccinated!

That makes you wonder why some folks actually think that vaccines are associated with AFM, doesn’t it?

Why Do Some People Think That Vaccines Cause AFM?

That’s right, as you are likely suspecting, the usual suspects are pushing anti-vaccine propaganda and promoting the idea to scare parents away from vaccinating and protecting their kids.

“…there are many other reasons to suspect vaccine-related mechanisms of causation for AFM in the U.S., a primary one being that the scientific literature has documented paralysis as an adverse reaction to vaccination for decades!”

The Non-Polio Illness That “Looks Just Like Polio” by Lyn Redwood, RN, MSN, President, Children’s Health Defense

If any of these kids had recently gotten the oral polio vaccine, then sure, an adverse reaction to the vaccination would be at the top of the list of possible causes. After all, we know that VAPP can occur after OPV, but that vaccine hasn’t been used in the United States since 2000, when we switched to IPV.

Why do these folks think that they have it all figured out?

Vaccines are not causing AFM because of needle puncture wounds or tonsillectomies.
Vaccines are not causing AFM because of needle puncture wounds or tonsillectomies.

The AFM outbreaks happen at the beginning of the school year, when kids are all getting their shots, right?

Nope. They happen during the summer and early fall, peaking in August. And despite what some folks think, most parents don’t wait until the end of summer, just before school starts, to vaccinate their kids. Plus, most kids don’t even need vaccines before the start of the school year. Kids typically only get vaccines before starting kindergarten and middle school.

But the outbreaks do coincide with the when kids get their flu shots, right?

How many kids get flu shots in June and July?

If it was flu shots, the peak would be in October and November, when most kids get their flu shots and we would continue to see cases through December and January.

Many anti-vaccine websites and Facebook groups are pushing the idea that vaccines cause AFM.
Many anti-vaccine websites and Facebook groups are pushing the idea that vaccines cause AFM.

Of course, there is absolutely no evidence that flu vaccines, or any other vaccines, cause AFM.

What about the journal article that Brandy Vaughan posts as evidence?

“By reviewing vaccine-associated inflammatory diseases of the central nervous system, this study describes the current knowledge on whether the safety signal was coincidental, as in the case of multiple sclerosis with several vaccines, or truly reflected a causal link, as in narcolepsy with cataplexy following pandemic H1N1 influenza virus vaccination.”

Vaccine-associated inflammatory diseases of the central nervous system: from signals to causation

Even if you just read the abstract, as many folks do, you get a good idea where they are going with the article. It talks about how the claims of an association between multiple sclerosis and vaccines were proven to be purely coincidental.

Remember, correlation does not imply causation.

With AFM, you don’t even have much correlation to imply causation though!

Most cases occur just before we start giving flu vaccines and they don’t occur every year or in every state.

But doesn’t the article mention myelitis?

“Most of the published associations are based on individual case reports or small series of patients.”

Vaccine-associated inflammatory diseases of the central nervous system: from signals to causation

It does mention myelitis, just like it mentions MS – where an association has been shown to be purely coincidental.

Remember, case reports are not good evidence.

“…there are many other reasons to suspect vaccine-related mechanisms of causation for AFM in the U.S., a primary one being that the scientific literature has documented paralysis as an adverse reaction to vaccination for decades!”

The Non-Polio Illness That “Looks Just Like Polio” by Lyn Redwood, RN, MSN, President, Children’s Health Defense

But isn’t acute flaccid myelitis listed as a possible side affect in the package inserts for our vaccines?

Uh, TRANSVERSE myelitis and ACUTE DISSEMINATED ENCEPHALOmyelitis are not the same as acute flaccid myeltitis.
Uh, TRANSVERSE myelitis and ACUTE DISSEMINATED ENCEPHALOmyelitis are not the same as acute flaccid myelitis.

While it should be clear that AFM isn’t the same as ADEM and TM, it is very important to understand that even when those other conditions are listed in a package insert, it is in the section that is marked “without regard to causality.”

This isn’t evidence that vaccines cause AFM!

But didn’t the BMJ publish a study about Vaccines and the U.S. Mystery of Acute Flaccid Myelitis?

BMJ seems to allow anyone to publish responses to their articles online...
BMJ seems to allow anyone to publish responses to their articles online…

Nope. What they did is let someone publish what is essentially an online letter to the editor. And anti-vaccine folks are spreading it around like it is an actual BMJ study…

Surprised?

You shouldn’t be.

This is how anti-vaccine propaganda works.

Why are vaccine injury lawyers talking about AFM?
Why are vaccine injury lawyers talking about AFM?

It’s no coincidence that anti-vaccine folks are trying so hard to associate the outbreaks of AFM with vaccines. What better way to scare folks and make them think that vaccines are dangerous?

AFM is all that anti-vaccine folks are talking about these days...
AFM is all that anti-vaccine folks are talking about these days…

How are ‘we’ working on a vaccine for AFM if we don’t even know what causes AFM???

But that’s how many anti-vaccine folks think. Everything is a vaccine injury. Everything is a conspiracy.

Don’t believe them. Vaccines are safe and necessary.

More on Anti-Vaccine Propaganda About AFM