Tag: pregnant

If It’s Vaccines, Then Why Are There Autistic Kids Who Are Unvaccinated?

Although we know that vaccines aren’t associated with autism, anti-vaccine folks can’t let go of the idea.

Paul Thomas misses the one thing his data is telling him...
Paul Thomas misses the one thing his data is telling him…

So how do they explain all of the autistic kids who are unvaccinated?

If It’s Vaccines, Then Why Are There Autistic Kids Who Are Unvaccinated?

Of course, anti-vaccine folks have a ready answer – it’s vaccines, but it’s not just vaccines.

I guess that’s how they explain the fact that there are so many autistic adults too! Well, actually no. Most anti-vaccine folks are surprised when you point out that there are so many autistic adults, as it doesn’t fit in with their idea that autism is new and caused by kids getting more vaccines than they used to.

Well, I guess mostly caused by giving so many more vaccines than we used to – there are also the autistic kids who were never vaccinated.

How do they explain those kids having autism?

Like their competing theories about how vaccines are associated with autism (it’s the MMR vaccine, no it’s thimerosal, no it’s glyphosate contaminating vaccines, etc.), they have a lot of ideas about how everything else causes autism. From fluoride and chlorine to acetaminophen and aluminum-lined containers, plus mercury, arsenic, aspartame, MSG, and the vaccines your child’s great-grandmother received – they think that just about anything and everything can cause autism. Or at least anything that they think they can sell you a treatment for, such as their supplements, special diet plans, or other “cures.”

Makes you wonder why they still focus on vaccines…

But they do, even as more studies have shown that vaccines are not associated with autism. And since vaccines don’t cause autism, it shouldn’t be surprising that there are unvaccinated children with autism. The only reason there aren’t more is that most parents vaccinate their children, so, of course, most autistic children are going to be vaccinated.

Another reason is that some parents stop vaccinating their kids once they have an autistic child. But since vaccines aren’t associated with autism, which is highly genetic and inheritable, younger unvaccinated siblings born after older siblings were diagnosed often still develop autism.

Now if vaccines didn’t cause autism in these unvaccinated kids, why would anyone still think that they caused autism in their older siblings?

“I must admit that it was through conversations with a coworker that I began to suspect something might be wrong with my youngest son. It concerned me so much that I started looking for information online. I read some of the stories and they sounded similar to what I was experiencing with my son – with the symptoms, the regression and the age at which it all started to become apparent.”

Lara’s Story: Growing Up Anti-Vaccine

Unlike some other stories you might read online, Lara’s story is about her unvaccinated autistic child.

She isn’t alone. You only have to look at personal stories and posts in parenting forums to see that there are many cases of autism among unvaccinated and partially vaccinated children:

  • “It is highly likely my 4-year-old son is autistic. And he is completely 100 percent vaccine-free. And I am just at a total loss.”
  • “I have unvaxxed kids on the spectrum, and my friend does as well.”
  • “A good friend’s son is autistic. He is totally non-vaxxed.”
  • “I seriously delayed vaccinating my son, so had very few vaxxes at the time he was diagnosed”
  • “We have autism in our unvaxxed children”
  • “I know two little boys who are both autistic, completely non-vaxxed”
  • “I have two unvaccinated children who are on the autism spectrum and have never vaccinated any of my children.”
  • “I am not sure what caused my son’s autism, but autistic he is. He is completely unvaxxed as we stopped vaxxing 10 years ago.”
  • “I have a 10 year old daughter with autism spectrum disorder… My daughter has never had a vaccine, a decision I made shortly after she was born, after much research.”

Unfortunately, while realizing that unvaccinated children can develop autism does help some parents move away from anti-vaccine myths and conspiracy theories, others get pushed deeper into the idea that it is just about toxins. It is not uncommon for some of these parents to blame vaccines they got while pregnant or even before they became pregnant, Rhogam shots, or mercury fillings in their teeth, etc.

Fortunately, most don’t though.

Take Juniper Russo, for example.

She “was afraid of autism, of chemicals, of pharmaceutical companies, of pills, of needles” when she had her baby. She just knew that vaccines caused autism when she first visited her pediatrician after her baby was born and knew all of the anti-vaccine talking points. She also later began to realize that her completely unvaccinated daughter had significant developmental delays. Instead of continuing to believe that vaccines cause autism, Ms. Russo understood that she “could no longer deny three things: she was developmentally different, she needed to be vaccinated, and vaccines had nothing to do with her differences.”

And she understands that her autistic child isn’t damaged, as hard as folks in the anti-vaccine movement still try to push the idea that she is.

More on Autistic Kids Who Are Unvaccinated

Did the FDA Admit That the Government Is Recommending Untested, Unlicensed Vaccines for Pregnant Women?

Have you heard?

There is a new bombshell from anti-vaccine folks!

It turns out, they say, that the FDA has admitted that the government is recommending untested, unlicensed vaccines for pregnant women.

Is that true?

Did the FDA Admit That the Government Is Recommending Untested, Unlicensed Vaccines for Pregnant Women?

Of course not!

Their evidence?

A response to a Freedom of Information Act request for vaccines that don’t exist. That’s right, neither Tdap nor flu vaccines are currently FDA approved for use by pregnant women.

Of course, that doesn’t mean that Tdap and flu vaccines aren’t recommended for use by pregnant women.

Wait, why the difference?

Why are pregnant women being given a vaccine that isn’t formally FDA approved for their use?

Well, vaccine manufacturers have to seek FDA approval for their products. The FDA doesn’t just up and approve new products or give them new indications. And none have ever sought approval in pregnancy.

But that doesn’t keep health experts from making off-label recommendations, such as getting a flu vaccine when you are pregnant.

“In prelicensure evaluations, the safety of administering a booster dose of Tdap to pregnant women was not studied. Because information on use of Tdap in pregnant women was lacking, both manufacturers of Tdap established pregnancy registries to collect information and pregnancy outcomes from pregnant women vaccinated with Tdap. Data on the safety of administering Tdap to pregnant women are now available.”

Updated Recommendations for Use of Tetanus Toxoid, Reduced Diphtheria Toxoid and Acellular Pertussis Vaccine (Tdap) in Pregnant Women and Persons Who Have or Anticipate Having Close Contact with an Infant Aged <12 Months — Advisory Committee on Immunization Practices (ACIP), 2011

As important as FDA approval is a recommendation from the Advisory Committee on Immunization Practices (ACIP). In fact, even after a vaccine gets approved by the FDA, it still has to get a recommendation from the ACIP before it gets on the immunization schedule and is used routinely!

“Flu shots have been given to millions of pregnant women over many years with a good safety record. There is a large body of scientific studies that supports the safety of flu vaccine in pregnant women and their babies.”

Flu Vaccine Safety and Pregnancy

Getting a flu vaccine during pregnancy is a recommendation that has been evolving since 1983. It was known to be safe then, and we are even more confident that it is safe now.

A Tdap shot has been recommended since 2011, although it was first suggested in 2008 that pregnancy was not a contraindication for receiving Tdap.

How do we know these vaccines are safe during pregnancy?

The Vaccine Safety Datalink has published more than 14 studies “related to pregnancy and vaccination during pregnancy” and has used “data to study the health of children born to women who were vaccinated during pregnancy.”

Despite what Robert F. Kennedy, Jr and his ironically named Children’s Health Defense organization might think, Tdap and flu shots in pregnancy have been well studied and have been found to be safe.

Ignoring all of the above studies, Kennedy highlights a few that he thinks found problems with flu shots in pregnancy, including one that showed “a suggestion of increased ASD risk among children whose mothers received an influenza vaccination in their first trimester,” a suggestion that was not statistically significant and which was not found in the other trimesters. And another that found an increased risk of spontaneous abortion in women who had also received a flu shot in the previous season, a safety signal that has never been seen before and which continues to be investigated.

Not surprisingly, his latest bombshell is landing with as big of a thud as his HHS lawsuit, as have most of his statements these days…

“CHD’s Chairman Robert F. Kennedy, Jr. notes that most flu shots given to pregnant women still contain a mercury-based preservative thimerosal.”

FDA Admits That Government Is Recommending Untested, Unlicensed Vaccines for Pregnant Women

Has Kennedy missed the fact that 80% of flu vaccines are now thimerosal free? It makes you wonder how he defines the word “most?”

“Thimerosal is acknowledged by Proposition 65 in California as a reproductive toxicant and exposure during pregnancy can cause learning and behavioral problems. Tdap contains aluminum, which FDA regulates as a toxin in parenteral nutrition but not in vaccines.”

FDA Admits That Government Is Recommending Untested, Unlicensed Vaccines for Pregnant Women

And what is he concerned about in thimerosal-free flu shots which also don’t contain aluminum? Are those okay in his book?

Mostly, after several flu seasons in which so many people have died, you have to wonder what his goal is here. Does Robert F. Kennedy, Jr. expect folks to skip getting a flu shot when they are pregnant and instead risk getting the flu? Should they skip their Tdap shot and risk their baby dying of whooping cough?

Or should they just stop listening to this type of anti-vaccine propaganda?

More on Did The FDA Admit That The Government Is Recommending Untested, Unlicensed Vaccines For Pregnant Women?

How Does a Mother’s Flu Shot Protect a Newborn Baby?

We know that pregnant women are supposed to get a flu vaccine.

Although recommendations on exactly when to get it have changed over the years, it has been a universal recommendation since at least the 1994-95 flu season.

But why?

How Does a Mother’s Flu Shot Protect a Newborn Baby?

One obvious way that a flu shot provides protection during pregnancy is that it reduces your risk of getting the flu while you are pregnant.

A flu shot during your pregnancy protects both you and your baby.
A flu shot during your pregnancy protects both you and your baby.

That’s good, as having the flu while you are pregnant can lead to preterm labor, a premature birth, birth defects, or a miscarriage. And of course, the flu can be life-threatening for pregnant women.

Getting a flu shot while you are pregnant can also help to make sure that you don’t get the flu after your baby is born, which not only keeps you healthy, but decreases the chance that your baby will be exposed to the flu. After all, if you get the flu, no matter how much you try to cover your cough and wash your hands, there is a good chance that you will give it to your baby.

And since babies can’t get flu shots of their own until they are at least six months old, a flu shot during pregnancy helps to make sure that your baby gets some of antibodies to protect them from the flu.

“When you get a flu shot, your body makes antibodies that also pass to your fetus. This means your baby has protection against the flu after birth. This is important because infants less than 6 months of age are too young to get the flu shot.”

Frequently Asked Questions for Patients Concerning Influenza (Flu) Vaccination During Pregnancy

Do you have to wait until late in your pregnancy to make sure that the most antibodies get passed to your baby?

While that might seem like a good idea, especially since that’s what we do for the Tdap vaccine and protection against pertussis, there are several reasons that we don’t do that with the flu vaccine, including that:

  1. pregnant mothers need the protection before flu season hits, so waiting would not be safe and could mean that you get sick with the flu before getting your shot
  2. protection from the flu vaccine shouldn’t wane or wear off so quickly that you need to get it later, after all, the earliest that you can get vaccinated is when flu vaccines first become available in August or September and that should provide good protection past the peak of flu season

When you get your flu shot while pregnant is going to have more to do with when you got pregnant in relation to the start of flu season more than anything else.

“The flu shot can be safely given during any trimester. Pregnant women can get the flu shot at any point during the flu season (typically October through May). Pregnant women should get the shot as soon as possible when it becomes available. If you are pregnant, talk with your obstetrician–gynecologist (ob-gyn) or other health care provider about getting the flu shot.”

Frequently Asked Questions for Patients Concerning Influenza (Flu) Vaccination During Pregnancy

Most importantly, remember that flu shots are considered an “essential component of prenatal care.”

While everyone should get a flu vaccine each year, since pregnant women are in a high risk group for flu complications, you should especially make sure that you get vaccinated and protected if you are pregnant. Everyone around you should get vaccinated too!

More on Flu Shot Protection During Pregnancy

Vaccine Testing and Development Timeline and Myths

New vaccines must go through a long journey before they are finally approved by the FDA and get added to the recommended immunization schedule.

vaccine-dev-testing

Vaccine Testing and Development Myths

There are many myths and much misinformation surrounding vaccine testing and development that is used to scare parents away from vaccinating their kids.

Have you heard that vaccines aren’t tested together?

Or that flu vaccines or Tdap were never tested on pregnant women?

Then there are the myths about fast-tracking, and that important steps are skipped when a vaccine is on fast track for FDA approval, or that the whole vaccine testing and development process happens very quickly.

Vaccine Testing and Development Timeline

The vaccine development process is anything but quick.

“Vaccine development is a long, complex process, often lasting 10-15 years and involving a combination of public and private involvement.”

The History of Vaccines on Vaccine Development, Testing, and Regulation

During this time of the exploratory and pre-clinical stage research and then phase 1,2, and 3 trails, vaccines are:

  • tested on animals
  • tested on small groups of people
  • tested on larger groups of people
  • tested alone
  • tested together with other vaccines
  • tested for safety
  • tested for efficacy (to make sure they work)

This often includes double-blind, placebo controlled vaccine trials.

Fast tracking does speed the process up, but not because any of the testing is skipped. The researchers just get more frequent meetings and communication with the FDA and “Eligibility for Accelerated Approval and Priority Review, if relevant criteria are met.”

“Vaccine development is a complex multidisciplinary activity, combining understanding of host-pathogen interactions at the molecular level, with clinical science, population-level epidemiology and the biomechanical requirements of production.”

Anthony L. Cunningham, et al on Vaccine development: From concept to early clinical testing

Testing doesn’t stop once a vaccine is approved by the FDA and is added to the immunization schedule either. We often continue to see testing for vaccine safety and efficacy using phase 4 trials and with our post-licensure vaccine safety system, including VAERS and the Vaccine Safety Datalink.

And of course testing continues long after we begin using vaccines to see how long their protection will last. For example, because of continued testing, we now know that Gardasil and Cervarix are providing protection that lasts at least 8 and 9 years.

What To Know About Vaccine Testing and Development

From pre-clinical studies and years of phase 1, 2, and 3 trials to continued monitoring after a vaccine is approved and added to the immunization schedule, the vaccine testing and development process helps make sure that vaccines are safe and that they work.

More About Vaccine Testing and Development