internal organ dysfunction or failure – yellow fever vaccine-associated viscerotropic disease (YEL-AVD)
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?
Are you tired of reading about outbreaks that might put your family at risk, either because they are too young to be vaccinated, fully vaccinated, or because they have a true medical condition that keeps them from being vaccinated?
almost 80% of all compensated awards by the NVICP come as a “result of a negotiated settlement between the parties in which HHS has not concluded, based upon review of the evidence, that the alleged vaccine(s) caused the alleged injury.”
the NVICP settlements are funded by an excise tax on vaccines
the NVICP cases are published by the U.S. Court of Federal Claims, so all information is disclosed to the public and no safety concerns are hidden
So what does the National Vaccine Injury Compensation Program (VICP) really prove?
We know why most folks got scared of the MMR vaccine.
And most of us remember when most folks welcomed the MMR vaccine the end of endemic measles in the United States.
Why You Were Worried About the MMR Vaccine
Of course, that all changed when Andrew Wakefield spoke at the press conference for his 1998 Lancet paper and said:
“And I have to say that there is sufficient anxiety in my own mind of the safety, the long term safety of the polyvalent, that is the MMR vaccination in combination, that I think that it should be suspended in favour of the single vaccines, that is continued use of the individual measles, mumps and rubella components… there is no doubt that if you give three viruses together, three live viruses, then you potentially increase the risk of an adverse event occurring, particularly when one of those viruses influences the immune system in the way that measles does. And it may be, and studies will show this or not, that giving the measles on its own reduces the risk of this particular syndrome developing… the risk of this particular syndrome developing is related to the combined vaccine, the MMR, rather than the single vaccines…. People have been saying for some time, people on the periphery of autism, have been saying for some time that this may well be related to bowel damage.”
Although there was no evidence for any of that, vaccination rates went down and measles rates went up – the Wakefield Factor.
But no, it wasn’t one person at a press conference that us lead down a decade of worry about the MMR vaccine.
“And then the nurse gave my son that shot. And I remember going, “Oh, God, no!” And soon thereafter I noticed a change. The soul was gone from his eyes.”
“When I undertook the study with the current vaccine strain on my own two triple-negative children and their three playmates, also triple- negatives, I thought: “I am going to do this very carefully now,” and, like Dr. Gear, I set up certain time schedules. I said: “I am going to start to give the vaccine now.” Every time I said “I am going to start to give it” and did not give it, two to three or four days later they came down with either pharyngitis, vomiting and abdominal pain, or a little fever.
I waited for approximately six weeks for those children to stop having some sort of febrile episode. I finally gave up. It so happened that after they got the vaccine they did not have any such episode.”
Albert Sabin on Recent Studies And Field Tests With A Live Attenuated Poliovirus Vaccine
When Albert Sabin was first researching his oral polio vaccine, he understood the problem. How could he really know if any signs or symptoms that occurred after he gave someone his vaccine were really caused by the vaccine, or just a coincidence?
“However, a report later to be given by Dr. Smorodintsev will deal with approximately 7,500 children who had received the vaccine and were carefully followed, as compared with another group, in similar number, who had not, for various types of illnesses which were occurring during the period.”
Albert Sabin on Recent Studies And Field Tests With A Live Attenuated Poliovirus Vaccine
The solution? They studied kids who had not gotten his vaccine.
You can just look at the background rate of a symptom or condition, and compare the periods before and after you start using a vaccine.
For instance, consider this study from Australia about using the HPV vaccine in boys, in which they made some predictions of what would happen after introducing the HPV vaccine.
Assuming an 80% vaccination rate with three doses per person — which equates to about 480 000 boys vaccinated and a total of 1 440 000 doses administered nationally per year in the first 2 years of the program — about 2.4 episodes of Guillain-Barré syndrome would be expected to occur within 6 weeks of vaccination. In addition, about 3.9 seizures and 6.5 acute allergy presentations would be expected to occur within 1 day of vaccination, including 0.3 episodes of anaphylaxis.
Clothier et al. on Human papillomavirus vaccine in boys: background rates of potential adverse events.
Most of you will have heard the maxim “correlation does not imply causation.” Just because two variables have a statistical relationship with each other does not mean that one is responsible for the other. For instance, ice cream sales and forest fires are correlated because both occur more often in the summer heat. But there is no causation; you don’t light a patch of the Montana brush on fire when you buy a pint of Haagan-Dazs.
When correlation doesn’t equal causation, then it’s probably a coincidence. Or it’s at least caused by some other factor.
And coincidences happen all of the time.
Is It a Vaccine Injury or a Coincidence?
That something could be a coincidence is not typically want parents want to hear though, especially if their child has gotten sick.
What does it mean that something happens coincidentally?
“Most sudden cardiac deaths that remain unexplained after necropsy are probably caused by primary cardiac arrhythmias.”
Sudden death in children and adolescents
Often it just means that it is unexplained. And that it is chance alone that it occurred as the same time as something else.
“In the absence of a specific etiology for ASDs, and a tendency among parents of children with a disability to feel a strong sense of guilt, it is not surprising that parents attempt to form their own explanations for the disorder in order to cope with the diagnosis.”
Mercer et al on Parental perspectives on the causes of an autism spectrum disorder in their children
Again, when folks blame vaccines, it is often because they have nothing else to blame.
“In some fraction of the American population, however, the belief in a link remains. One reason is a coincidence of timing: children are routinely vaccinated just as parents begin to observe signs of autism. Most vaccines are administered during the first years of life, which is also a period of rapid developmental changes. Many developmental conditions, including autism, don’t become apparent until a child misses a milestone or loses an early skill, a change that in some cases can’t help but be coincident with a recent vaccination.”
Emily Willingham on The Autism-Vaccine Myth
Think that it is too big of a coincidence that some infants develop spasms shortly after their four month vaccines?
Dr. William James West first described these types of infantile spasms in the 1840s!
And the “Fifth Day Fits,” seizures that began when a newborn was five days old, was described in the 1970s, well before we began giving newborns the hepatitis B vaccine.
But SIDS was only discovered after we began vaccinating kids, right?
“But, with millions upon millions of doses given each year to infants in the first 6 months of life across industrialized countries and with sudden infant death syndrome being the most common cause of infant death among infants 1 month or older, the coincidence of SIDS following DTP vaccination just by chance will be relatively frequent. When the two events occur, with SIDS following vaccination, well-meaning and intelligent people will blame the vaccine. They seek order out of randomly occurring events.”
Jacobson et al. on A taxonomy of reasoning flaws in the anti-vaccine movement
Of course not.
Cases of SIDS have been described throughout recorded history and have been well studied to prove that they are not associated with vaccines.
“Some events after immunisation are clearly caused by the vaccine (for example, a sore arm at the injection site). However, others may happen by coincidence around the time of vaccination. It can therefore be difficult to separate those which are clearly caused by a vaccine and those that were going to happen anyway… Scientific method is then used to determine if these events are a coincidence or a result of the vaccine.
Vaccine side effects and adverse reactions
It is easy to blame a vaccine when something happens and a child was recently vaccinated. That is especially true now that anti-vaccine folks turn every story of a child’s death or disability into a vaccine injury story.
“Autism was known well before MMR vaccine became available.”
Chen et al. on Vaccine adverse events: causal or coincidental?
Blaming vaccines when it is clear that vaccines aren’t the cause doesn’t help anyone though. It scares other parents away from vaccinating and protecting their kids. And it doesn’t help parents who need support caring for a sick child or help coping with the loss of a child.
What to Know About Vaccine Injuries vs Coincidences
While all possible adverse events after getting a vaccine should be reported to VAERS and your pediatrician, remember that just because something happened after getting vaccinated, it doesn’t mean that it was caused by the vaccine.
13 vaccines, including 5 doses of DTaP, 4 doses of IPV (polio), 3 or 4 doses of hepatitis B, 3 or 4 doses of Hib (the number of doses depends on the vaccine brand used), 4 doses of Prevnar, 2 or 3 doses of rotavirus (the number of doses depends on the vaccine brand used), 2 doses of MMR, 2 doses of Varivax (chicken pox), 2 doses of hepatitis A, 1 doses of Tdap, 2 or 3 doses of HPV (the number of doses depends on the age you start the vaccine series), 2 doses of MCV4 (meningococcal vaccine), and yearly influenza vaccines
protection against 16 vaccine-preventable diseases, including diphtheria, tetanus, pertussis, measles, mumps, rubella, polio, chicken pox, pneumococcal disease, hepatitis A, hepatitis B, meningococcal disease, HPV, rotavirus, Hib, and flu
about 28 doses of those vaccines by age two years (with yearly flu shots)
about 35 doses of those vaccines by age five years (with yearly flu shots)
as few as 23 individual shots by age five years if your child is getting combination vaccines, like Pediarix or Pentacel and Kinrix or Quadracel and Proquad
about 54 doses of those vaccines by age 18 years, with a third of that coming from yearly flu vaccines
How do you get a number like 72?
You can boost your count to make it look scarier by counting the DTaP, MMR, and Tdap vaccines as three separate vaccines each, even though they aren’t available as individual vaccines anymore.
This trick of anti-vaccine math quickly turns these 8 shots into “24 doses.”
At age four years, when your preschooler routinely gets their DTaP, IPV, MMR, and chicken pox shots before starting kindergarten, how many vaccines or doses do you think they got? Two, because they got Kinrix or Quadracel (DTaP/IPV combo) and Proquad (MMR/chickenpox combo)? Four, because they got separate shots? Or Eight, because you think you should count each component of each vaccine separately?
Know that even if you do want to count them separately, it really just means that with those two or four shots, your child got protection against eight different vaccine-preventable diseases – diphtheria, tetanus, pertussis, polio, measles, mumps, rubella, and chicken pox.
She even defends Andrew Wakefield and doesn’t believe that people died of measles once MMR vaccination rates went down after Wakefield’s study was published.
A Crazymother Visits Her Pediatrician to Talk About Vaccines
As someone who is mindful that language can promote stigmas and stereotypes, it is not a term that I chose.
It is the name of a parenting group.
Wait until you hear what this pediatrician has to say when a Crazymother informs her she will no longer be vaccinating!
“Ok, today is just a hepatitis vaccine.”
I have made the decision that I no longer want my kids to be vaccinated.
At all. So, I know that’s not what you want to hear.
“It isn’t. It scares me. It scares me a lot.”
I know. I hear that, but I also have to do what I feel is best.
“Is there a specific concern that you have?”
Oh, there is a lot of things.
“What are they?”
There’s a lot. I’m worried about a lot. I wasn’t planning on having this conversation today. I didn’t know he was getting a shot. I wasn’t prepared. I thought he coming in for a blood test today. There’s a lot of reached out and met a lot of other moms who just have a lot of really sad stories and I just kind of started doing my own research and I just don’t feel like it is best for my kids and … I’m very concerned for his health and him getting vaccinated with all of these problems that he already has isn’t going to benefit him right now so I may change my mind down the road.
That last paragraph says an awful lot about why some parents are choosing to delay or skip their children’s vaccines:
“So my job at every visit is to let you know what you are declining and what we’re trying to protect against. It’s also very important if you decide not to immunize to remember that he’s at risk for a lot of other things so if he gets a fever its going to mean something different to mean than a child who is fully immunized as a fever… so if you call us after hours and he has a fever, make sure you tell us, oh by the way, he isn’t immunized…”
How does it mean something different if a child is intentionally not vaccinated?
While a vaccine-preventable disease should be in the back of your mind for any kid if their symptoms fit the disease, since vaccines aren’t 100% effective, they move higher up your list of possibilities if you know the child is unvaccinated and unprotected.
“I also just want to tell you that there’s a very big difference between anecdotal evidence and population based evidence, so just because someone has a sad story doesn’t mean that what happened to them is truly related to the vaccine.”
Crazymothers – OMG, I can’t even with this… She said that children didn’t get the MMR and many died. That’s not true. If you look at the cases of measles after 1998 when the Lancet study was published the measles cases actually went down. Nobody died. Nobody has died in America for years and years from the measles. It is completely silly.
Measles cases went down?
“Between 2001 and 2013 there was a sharp rise in the number of UK measles cases, and three people died.”
Current measles risks in the UK and Europe
As most folks now, before Wakefield was stripped of his medical license, he practiced in the United Kingdom, and not surprisingly, that’s where we saw a big effect on MMR rates. They went down and measles cases went up.
But even as measles cases and deaths have gone down globally, measles outbreaks and measles deaths have been much worse in the rest of Europe.
Even in the United States, cases have gone way up since we hit a record low of 37 cases in 2004 and there have been deaths, with the last in 2015.
“Again, this was very contentious and you would not get consensus from all members of the group on this, but that is my feeling, that the, the risk of this particular syndrome developing is related to the combined vaccine, the MMR, rather than the single vaccines.”
It is amazing how many times you hear the phrase “that’s not true” in this video about things that are so easy to confirm as facts.
“Continue to give it some thought because to me vaccines are modern miracles and it scares me to death to have people not getting vaccinated… He’ll probably be okay, but that’s because I’ve vaccinated my kids the other day, so we’re protecting your kid… The more people who stop doing it, forget about it, it’s going to go back to the old days where people are dying all of the time.”
Crazymothers – There’s that herd immunity myth. She says that your kid is going to be okay because I’m doing the right thing. I’m vaccinating my child. And anybody who studies this knows that’s not true! Herd immunity is a myth. Go outside and talk to a 30-year-old, 40-year-old, 50-year-old, who hasn’t been recently vaccinated and you can clearly see, plain as day…
As far as I know, we have indoor plumbing, we have sewage systems, we have clean water, and we have access to whole foods, we have ways to supplement with vitamins and minerals, we have all of these amazing things and that is what actually brings disease rates down.
Proper sanitation, sewage systems, all of the modern things that we take for granted – that is what is actually bringing the disease down, because clearly, in under-developed countries, we still see the diseases rampant, right?
But herd immunity is disease specific, so when we talk about herd immunity for measles, it doesn’t matter if someone has immunity against hepatitis A or Hib. Also, some vaccines, like Hib and Prevnar, have indirect effects, protecting adults even though they aren’t vaccinated, because vaccinated kids are less likely to become infectious.
There is only clearly one modern thing that that anti-vaccine folks take for granted – vaccines.
My uncle got polio around 1950, in Brooklyn, just before the first polio vaccine was developed.
You know what?
They had indoor plumbing, sewage systems, clean water, whole foods, vitamins and minerals, and medicine – he was hospitalized for six months – yet many people still died of polio.
At that time, during the pre-vaccine era, many people also died of measles, tetanus, pertussis, chicken pox, and many other diseases that are now prevented with vaccines.
And unfortunately, many under-developed countries still don’t have proper sanitation, sewage systems, or good nutrition, but do you know what they also don’t have?
We are very close to eradicating polio all over the world. Only two countries, Afghanistan and Pakistan still have cases of wild polio today. And so far this year, there have only been 11 cases. Did every other country in the world suddenly get proper sanitation, sewage systems, and good nutrition? Is that why we are so close to eradicating polio?
Of course not. It’s the polio vaccine.
Vaccines work. Vaccines are safe and necessary. They have few risks and many benefits. You won’t learn any of that from the Crazymothers group and that’s likely why you have made the decision that you no longer want your kids to be vaccinated.
What to Know About Crazymothers Propaganda
Don’t let Crazymothers propaganda scare you away from vaccinating and protecting your kids.