Tag: encephalitis

Did a Top Cancer Scientist Suddenly Die After Getting a Yellow Fever Vaccination?

We are seeing many reports that Professor Martin Gore, an oncologist at London’s Royal Marsden Hospital for more than 35 years, died suddenly after getting a yellow fever vaccine.

Could that be true?

Could someone really die after getting a routine vaccination?

Did a Top Cancer Scientist Suddenly Die After Getting a Yellow Fever Vaccination?

Of course, it could be true.

Although vaccines are very safe, they are not 100% risk free. And tragically, they do very rarely have life-threatening side effects.

To be fair, we don’t know the full story about what happened to Prof Gore, but the media reports do say that he suffered total organ failure shortly after getting his yellow fever vaccine.

What we don’t know is how shortly after getting the vaccine or if there is any evidence for another cause for his having organ failure.

Still, although most side effects are mild, it is reported that the yellow fever vaccine, which has been available for more than 80 years, can rarely cause:

How rarely?

About 1 in 55,000 for severe allergic reactions, 1 in 125,000 for severe nervous system reactions, and 1 in 250,000 for life-threatening severe illness with organ failure.

And the risks are likely higher if you are older than age 60 years, although YEL-AND and YEL-AVD are not reported to happen with booster doses of the yellow fever vaccine.

“People aged ≥60 years may be at increased risk for serious adverse events (serious disease or, very rarely, death) following vaccination, compared with younger persons. This is particularly true if they are receiving their first yellow fever vaccination. Travelers aged ≥60 years should discuss with their healthcare provider the risks and benefits of the vaccine given their travel plans.”

Yellow Fever Frequently Asked Questions

Why would you get the yellow fever vaccine if you were older than aged 60 years and you knew there was a higher risk of severe side effects?

Yellow fever itself is a life threatening disease without a cure and a case fatality rate of up to 50%, and again, YEL-AVD is not common, occurring in about 0.4/100,000 doses.

So you would typically want to get vaccinated if you were traveling to an area where yellow fever was a risk.

“Since January 2018, 10 travel-related cases of yellow fever, including four deaths, have been reported in international travelers returning from Brazil. None of the 10 travelers had received yellow fever vaccination.”

Fatal Yellow Fever in Travelers to Brazil, 2018

In addition to outbreaks, yellow fever is still endemic in forty-seven countries in Africa and Central and South America, leading to 170,000 severe cases and 60,000 deaths in recent years, including some deaths in unvaccinated travelers returning from these areas. Did you read about these deaths in the paper?

Although it is not on the routine immunization schedule, if you are traveling somewhere and yellow fever is a risk, you should get a yellow fever vaccine.

Professor Gore’s death, at age 67, is a tragedy, no matter the cause.

That we are having to talk about it because anti-vaccine folks are using his death to push their idea that vaccines aren’t safe is unconscionable.

More on Yellow Fever Vaccine Deaths

Is AFM a Form of Transverse Myelitis?

Acute Flaccid Myelitis (AFM) is a form of acute flaccid paralysis.

“AFM can be difficult to diagnose because it shares many of the same symptoms as other neurologic diseases, like transverse myelitis and Guillain-Barre syndrome. With the help of testing and examinations, doctors can distinguish between AFM and other neurologic conditions.”

About Acute Flaccid Myelitis

AFM is not transverse myelitis, Guillain-Barre syndrome (GBS), or Acute Disseminated Encephalomyelitis (ADEM) though, although anti-vaccine folks are trying hard to make a connection.

Is AFM a Form of Transverse Myelitis?

AFM is similar to transverse myelitis, in that they both affect a person’s spinal cord, but a big difference is that TM results from “an immune-mediated inflammatory attack of a person’s spinal cord.”

“This report and others indicate that AFM represents a unique subset of acute flaccid paralysis distinct from GBS and transverse myelitis. GBS typically presents with an ascending paralysis and can be associated with facial paralysis and sensory symptoms. Children with transverse myelitis have weakness and prominent sensory loss, often manifest as a spinal sensory level. By contrast, the majority of children with AFM have focal, poliomyelitis-like spinal cord paralysis with minimal or no sensory symptoms.”

Recognition and Management of Acute Flaccid Myelitis in Children

And AFM has different symptoms from both TM and GBS.

So why try to connect AFM with TM, GBS, and ADEM? Because they think that vaccines cause TM, GBS, and ADEM.

They don’t. Just like vaccines don’t cause AFM.

There is no proof in package inserts that vaccines cause AFM.
There is no proof in package inserts that vaccines cause AFM.

But can’t you find some of these things listed in the package insert for some vaccines?

Yes, but when mentioned in a vaccine’s package insert, like for autism, SIDS, or meningitis, it is in the section where it is clear that it is “without regard to causality.”

AFM is not transverse myelitis and neither are caused by vaccines.

We will hopefully learn what is causing the latest cases of AFM soon.

More on AFM and Transverse Myelitis

Myths About Warnings and Adverse Reactions in the MMR Package Inserts

Have you heard that the MMR package insert “contains 42 paragraphs of warning and adverse reactions?”

And some of those warnings include “seizures, encephalitis, pneumonia, deafness, death and MEASLES?”

Measles? From the measles vaccine?

Myths About Warnings and Adverse Reactions in the MMR Package Inserts

Is that really in the MMR package insert?

Package inserts aren't so scary once you learn what's really in them.
Package inserts aren’t so scary once you learn what’s really in them.

Let’s see, 42 paragraphs of warning and adverse reactions???

Nope.

Anti-vaccine propaganda is not informed consent.
Anti-vaccine propaganda is not informed consent.

The Warning Section, which lists all adverse reactions and safety hazards that may occur after getting a vaccine and what you should do if they occur, actually only contains five paragraphs!

There are 23 more paragraphs in the Adverse Reactions section, but as most folks understand, this section includes clinical trials experience, postmarketing experience, and voluntary reports, so it is not always possible to establish a causal relationship to vaccination for the adverse effects listed here.

What does the MMR package insert say about seizures, encephalitis, hearing loss, and death?

“Measles is also known as rubeola. It is a serious illness. Measles virus can be passed to others if you have it. Measles can give you a high fever, cough, and a rash. The illness can last for 1 to 2 weeks. In rare cases, it can also cause an infection of the brain. This could lead to seizures, hearing loss, mental retardation, and even death.

Mumps can also be passed to others. This virus can cause fever and headache. It also makes the glands under your jaw swell and be painful. The illness often lasts for several days. Sometimes, mumps can make the testicles swell and be painful. In some cases, it can cause meningitis, which is a mild swelling of the coverings of the brain and spinal cord.

Rubella is also known as German measles. It is often a mild illness. Rubella virus can cause a mild fever swollen glands in the neck, pain and swelling in the joints, and a rash that lasts for a short time. It can be very dangerous if a pregnant woman catches it. Women who catch German measles when they are pregnant can have babies who are stillborn. Also, the babies may be blind or deaf, or have heart disease or mental retardation.”

So the package insert is telling folks to get vaccinated and protected to avoid seizures, encephalitis, and death. Why don’t anti-vaccine folks ever mention that part of the package insert?

Don’t listen to anti-vaccine propaganda about vaccine package inserts.

Learn the risk of misinformed consent and following bad advice – leaving your kids unvaccinated and unprotected.

More on Myths About Warnings and Adverse Reactions in the MMR Package Inserts

Is Meningitis a Side Effect of Vaccines?

Most folks know that there are several meningitis vaccines.

Hib, Prevnar, MMR, and the meningococcal vaccines, for example, all protect folks against meningitis.

Is Meningitis a Side Effect of Vaccines?

So why would some people think that vaccines could actually cause meningitis?

Is meningitis listed on the package insert of any vaccines?
Is meningitis listed on the package insert of any vaccines?

Meningitis is listed as a possible adverse event in the package insert of some vaccines, but only in the section that includes spontaneously reported data from post-marketing experience, where it “may not be possible to reliably estimate their frequency or establish a causal relationship to vaccine exposure.”

It is just like when folks find autism or SIDS in a vaccine’s package insert and think that it is evidence that vaccines are associated with autism or SIDS.

SIDS and autism are listed in Tripedia package insert, but are not causally linked to the vaccine.
SIDS and autism are listed in Tripedia package insert, but are not causally linked to the vaccine.

It isn’t.

These adverse reactions are listed “because of the seriousness OR frequency of reporting.” They are not included because they are serious AND frequent, as some anti-vaccine sites like to proclaim.

How Could a Vaccine Cause Meningitis?

When you think about it, how could a vaccine actually cause someone to develop meningitis?

Why would you even think this is true?

Meningitis is typically caused by a virus, bacteria, parasite, or fungus, etc.

While a live virus vaccine might rarely be able to cause an infection, few of the meningitis vaccines are live virus vaccines. Prevnar, Hib and the meningococcal vaccines are all sub-unit vaccines. Since only a part of bacteria (antigens) is actually present in the vaccine, it is not possible for them to cause an infection.

What about the live virus vaccines, like MMR, chicken pox, and rotavirus?

Since these viral infections rarely cause meningitis, except for mumps, you wouldn’t expect the rare vaccine induced infection to cause meningitis either. A natural measles infection, for example, is more likely to cause encephalitis instead.

“…there is no evidence to link Jeryl Lynn mumps vaccine to aseptic meningitis.”

MMR Package Insert

What about the chicken pox vaccine? There is a case report of a vaccinated child who later developed shingles and meningitis, caused by vaccine strain chicken pox virus. He recovered fully and it is important to note that folks with natural chicken pox are thought to be even more likely to develop shingles, and they too can develop meningitis.

The bottom line is that if someone has meningitis, even if they were recently vaccinated, you shouldn’t be blaming the vaccines.

Like they do with VAERS reports, misusing package inserts is a common method that anti-vaccine folks use to scare parents away from vaccinating and protecting their kids.

What to Know About Meningitis and Vaccine Package Inserts

Although included in some vaccine package inserts, except for rare circumstances with some live virus vaccines, none actually claim that vaccines cause meningitis.

More on Meningitis and Vaccine Package Inserts

A Shot at the Dark – DPT vs DTaP

Everyone knows that the DPT vaccine caused a lot of vaccine injuries, right?

“I got interested in the topic of vaccines way back in medical school. A friend of mine convinced me to read a book about vaccines, and it ended up being a very anti-vaccine book. It was all about an old vaccine called the DTP vaccine that we don’t use anymore. But the book talked a lot about the risks and the dangers of that vaccine. The author of that book was calling for that vaccine to no longer be used.

A number of years later, it turns out that they did discover that vaccine was causing a lot of very severe, life-threatening, even fatal side effects, so they did end up taking that vaccine off the market.

So it kind of opened my eyes to the fact that there are some very severe, fortunately very rare, side effects to vaccines, and I wanted to learn more about this issue. I started reading a lot more books.”

Bob Sears, MD on The Vaccine War

After all, it was after reports of those vaccine injuries, including seizures and encephalitis, that led to:

  • lawsuits and many pharmaceutical companies to stop making vaccines
  • the DPT: Vaccine Roulette special airing on TV
  • Barbara Loe Fisher, believing that her child was damaged by the DPT vaccine, forming the Dissatisfied Parents Together organization (she later changed the name to the National Vaccine Information Center), and writing the book DPT: A Shot in the Dark (this is the anti-vaccine book that Bob Sears is talking about above)
  • the National Vaccine Injury Compensation Act passing in 1986, creating the National Vaccine Injury Compensation Program and the Vaccine Court
  • the DTaP vaccine replacing the DTP vaccine

But were those reports true?

And did they ever really discover that the DPT “vaccine was causing a lot of very severe, life-threatening, even fatal side effects,” which led to them “taking that vaccine off the market” as Dr. Bob said?

A Shot at the Dark

It is easy to think that they were true, as we don’t use the DTP vaccine anymore.

But was it ever “taken off the market?”

“During the period of transition from use of whole-cell DTP to DTaP, whole-cell DTP is an acceptable alternative to DTaP for any of the five doses. For the first four doses, whole-cell DTP combined with Hib vaccine (DTP-Hib vaccine) is an acceptable alternative to DTaP and Hib vaccine administered at separate sites.”

ACIP on Pertussis Vaccination: Use of Acellular Pertussis Vaccines Among Infants and Young Children Recommendations of the Advisory Committee on Immunization Practices

No, it was replaced by a newer vaccine – DTaP.

And actually, it is still used in some parts of the world.

The whole-cell DTP vaccine did cause more side effects than the newer DTaP vaccine, but we are talking about relatively mild side effects, like local reactions, pain, and fever. And while that it is good, it comes at a cost, a less effective vaccine.

What about epilepsy and encephalitis?

After all of the scare about the DPT vaccine, studies quickly showed that it didn't cause all of the bad side effects that folks say it did.
After all of the scare about the DPT vaccine, studies quickly showed that it didn’t cause all of the bad side effects that folks say it did.

One clue that the DTP vaccine didn’t cause many of the problems that were blamed on it, is that the same vaccine lawsuits that were succeeding in driving vaccine manufacturers out of business in the United States, were failing in the UK.

“Where given effects, such as serious neurological disease or permanent brain damage, occur with or without pertussis vaccination, it is only possible to assess whether the vaccine is a cause, or more precisely a risk factor, when the background incidence of the disease is taken into account. The question therefore is, does the effect occur more often after pertussis vaccination than could be expected by chance?”

Justice Jeremy Stuart-Smith

There is also the fact that many children who were originally thought to have been vaccine injured after their DPT vaccine are now known to have Dravet syndrome.

Without a diagnosis, Cossolotto said, she would probably still believe — erroneously — that the DPT shot caused Michaela’s illness. “I understand this is a genetic condition,” she said. “Having an answer does make a difference.”

Medical mystery: Seizures strike baby after routine vaccine

And then there are the reports and studies that found:

  • no association with brain injury, epilepsy, SIDS, or infantile spasms
  • no increased risk for serious neurological illness in the week after getting vaccinated with DPT
  • no increased risk for encephalopathy in the 90 days after receiving DTP and MMR vaccines
  • no difference in severe reactions after DPT vs DTaP, including encephalopathy, seizures, and allergic reactions

So no, the DPT vaccine was never really as dangerous as folks said or thought it was, despite what you might read or hear in anti-vaccine books or news reports.

What to Know About the Safety of the DPT Vaccine

Misconceptions about the risks and safety of the DPT vaccine created the modern anti-vaccine movement and unfortunately, continues to influence many people.

More on the Safety of the DPT Vaccine

 

Has the Vaccine Court Compensated over 70 Families for Autism?

Has the Vaccine Court ever compensated the family of an autistic child?

Kind of.

Hannah Poling is autistic and her family was compensated by the Vaccine Court. But she wasn’t compensated for autism.

“Because she had an existing encephalopathy (presumably on the basis of a mitochondrial enzyme defect) and because worsening of an existing encephalopathy following measles-containing vaccine is a compensible injury, Hannah Poling was compensated.”

Why was Hannah Poling compensated?

Hannah Poling was compensated because she had a table injury.

Has the Vaccine Court Compensated over 70 Families for Autism?

Remember the Autism Omnibus Proceedings?

Those were the test cases that represented three different theories of how vaccines could possibly be associated with autism. None of them were upheld by the Vaccine Court and none of the families were compensated.

“The devil is in the details. You can call autism many different things and it looks very much differently to different folks. But at the end of the day, the Vaccine Court has awarded over 70 families that their children now have autism and these children developed encephalitis, which is brain inflammation, that turned into autism. 70 families. And your viewers can google Hannah Poling and Baxter Bailey. Those are two of the most popular cases. And the U.S. government said to them, your child received autism because of this. I mean, they were awarded. So, it’s in the books.”

Liza Longoria Greve on KOCO News 5

So how could anyone be saying that over 70 families of autistic children have been compensated by the Vaccine Court?

"Reaching out for the other side" of some arguments simply allows them to push myths and propaganda.
“Reaching out for the other side” of some arguments simply allows them to push myths and propaganda.

I guess folks can say whatever they want, especially when the media doesn’t understand the idea of false balance and gives them a platform, after all, that’s how you explain much of propaganda of the anti-vaccine movement.

How can they say that encephalitis turns into autism?

Again, folks can say whatever they want, but this is actually a little different from what they usually claim, that autism is encephalitis.

Of course, it isn’t.

70 Families? Google It

So what happens if you ‘google it‘ and actually research Liza Longoria Greve’s claim?

We already know about Hannah Poling… Again, she has a mitochondrial disorder and autism and she was compensated because it was thought that she had an adverse event to getting vaccinated because of her mitochondrial disorder.

And Baxter Bailey? You don’t find anything if you look for Baxter Bailey, but you will eventually find information about Bailey Banks, who was compensated for (acute disseminated encephalomyelitis) ADEM, which led to Pervasive Developmental Delay (PDD). He wasn’t compensated for autism though.

Baily Banks was not compensated for autism.
Baily Banks was not compensated for autism.

What about the other families she is talking about?

A little more googling and you find that she is likely talking about an article,  Unanswered Questions from the Vaccine Injury Compensation Program: A Review of Compensated Cases of Vaccine-Induced Brain Injury, that was published in the Pace Environmental Law Review in 2011 by Mary Holland, in which she reports finding “eighty-three cases of autism among those compensated for vaccine-induced brain damage.”

Instead of proof that vaccines cause autism though, Holland’s paper was little more than a “misleading recasting of VICP decisions.”

And vaccines are still not associated with autism.

What to Know About Vaccine Court and Autism

The vaccine court has never compensated anyone for so-called vaccine-induced autism.

More on Vaccine Court and Autism

Can I Give My Kids Tylenol When They Have Their Vaccines?

Many parents ask about acetaminophen (Tylenol) when kids get their vaccines.

Is it okay to give kids Tylenol when they get their shots?

The Tylenol and Vaccines Controversy

As you can probably guess, there is no real controversy about Tylenol and vaccines.

Instead, what we are talking about are the myths surrounding Tylenol and vaccines that anti-vaccine folks have created, including that:

  • giving Tylenol right before a child gets their shots somehow increases the risk that they will have side effects
  • giving Tylenol right after a child gets their shots somehow masks the symptoms of serious vaccine damage
  • giving Tylenol after the MMR vaccine is associated with developing autism

Fortunately, most parents understand that like other anti-vaccine misinformation, none of these statements are true.

Why do some folks believe it?

Well, there have been studies warning people about giving Tylenol before vaccines. It had nothing to do with side effects though. They suggested that a vaccine might be less effective if the child got Tylenol before his vaccines. It is important to note that they never really found that the vaccines didn’t work as well, as all of the kids in the study still had protective levels of antibodies, they were just a little lower than kids who didn’t get Tylenol.

Other studies have found the same effect if Tylenol was given after a child got his vaccines. Although interestingly, other studies have found that giving Tylenol after vaccines does not affect antibody titers.

“Antibody titres to diphtheria and tetanus toxoids and pertussis bacteria of the placebo (n = 25) and acetaminophen (n = 34) groups did not differ significantly from each other. It is concluded that acetaminophen in a single dose schedule is ineffective in decreasing post-vaccination fever and other symptoms.”

Uhari et al on Effect of prophylactic acetaminophen administration on reaction to DTP vaccination

Giving Tylenol after the MMR vaccine is not associated with autism.
Giving Tylenol after the MMR vaccine is not associated with autism.

The only thing that this had to do with side effects though, is that the kids who got Tylenol had a little less fever.

Could giving Tylenol mask something like encephalitis, which some anti-vaccine folks think can be vaccine induced?

Nope. It typically can’t even keep someone from getting a febrile seizure.

What about the association of MMR, Tylenol and autism? Although one study did suggest that to be true, the study, a parental survey, was found to be “fatally flawed.”

Can I Give My Kids Tylenol When They Have Their Vaccines?

So, can you give your kids Tylenol when they get their vaccines?

The better question is, should you give your kids Tylenol either before or after they get their vaccines?

Have some Tylenol or Motrin on hand after your kids get their vaccinations, just in case they need a dose.
Have some Tylenol or Motrin on hand after your kids get their vaccinations, just in case they need a dose. Photo by Vincent Iannelli, MD

Notwithstanding the very small chance that giving Tylenol might cause decreased immunogenicity (lower antibody production) if you give it before your kids get their vaccines, since there is a good chance that they won’t have any pain or fever and won’t even need any Tylenol, then why give it?

Skip the “just in case” dose and wait and see if they even need it.

What about afterwards?

If your kids have pain or fever and are uncomfortable, then you should likely give them something for pain or fever control, such as an age appropriate dose of either acetaminophen or ibuprofen. Will that cause lower antibody production? Maybe. Will that mean that their vaccines won’t work. That’s doubtful. It certainly won’t lead to increased side effects though, unless they a reaction to the dose of Tylenol itself.

Should you give a pain or fever reducer after a vaccine “just in case?” Again, there is a good chance that your kids might not need it, so it is likely better to wait and see if they do, instead of giving a dose automatically after their shots.

There is even some evidence that giving acetaminophen or ibuprofen before vaccines, or as a routine dose right after, especially with booster shots, doesn’t really prevent side effects that well anyway. They work better if given on an as needed basis instead, and these kinds of doses are less likely to be associated with decreased antibody production.

What to Know About Tylenol and Vaccines

Giving a pain or fever reducer either before or after your child’s vaccinations likely won’t affect how it works, but since it often isn’t necessary, it is likely best to only given one, like Tylenol or Motrin, if it is really needed.

More on Tylenol and Vaccines