There is NO Science that shows Vaccines Cause Autism, EXCEPT ….. explained


You may have seen this copypasta show up in a vaccine debate.

There is NO Science that shows Vaccines Cause Autism, EXCEPT in ALL THESE Government Published Studies which show Vaccines Cause Autism.

This list was made by Marcella Piper-Terry of the website,

Let’s take a look at this list and see what the studies actually say.  I will indicate a YES or NO after each to indicate if the study shows vaccines cause autism. I do have access to full studies and will be interpreting those, not abstracts.

First of all these studies come from pubmed which is a database managed by the  US National Library of MedicineNational Institutes of Health.  It commprises more than 27 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-text content from PubMed Central and publisher web sites. It is not a list of “government published studies.”  The studies are mostly published in independent journals.

This study used raw VAERS data, which is not confirmed by medical evidence and, therefore, not valid. Also, two study authors, David and Mark Geier, have a notorious reputation for performing shoddy science in support of their work chemically castrating autists.  Senior Geier, the medical doctor, has lost 11 medical licenses for causing serious harm to children. NO

This is just a correlation between vaccination rate and autism.  The author analyzed disability rates compared to vaccination rates without regard for diagnoses changes nor increasing disability rates linked with increasing services in schools. Medical records were not verified. She did not analyze historical rates of disability by comparison. I do not find this study to have much validity. No

This is just a commentary regarding the perception, via the film Vaxxed, that Dr William Thompson of CDC found a higher risk of autism in children vaccinated with MMR. Since we know this is untrue, this commentary is meaningless. No

This study’s authors include Geier senior and junior as well as Boyd Haley and Brian Hooker, both antivaxers also very convinced mercury is behind autism. The study, a literature review, was funded by CoMed, the Geier’s business. What they have done is take a list studies that may show mercury can cause neurological damage and try to link that with autism. This study was written in 2014 but an excellent summary of why mercury preservative in vaccines is not accepted as causing autism comes from the Brian Hooker vaccine injury claim from 2016.  No

This is a very small study that compared MMR antibodies in autistic and not autistic children. Study authors conclude vaccines save lives and are necessary but that measles may elicit an autoimmune response in genetically susceptible children. They do not conclude vaccines cause autism.  No

This is just a comparison of hepatitis birth vaccination rate and autism. Study authors found 9 autistic children  received birth dose of Hep B vaccine and 22 autistic children had not. This study has been analyzed by several people I respect, including Matt Carey and a few other science bloggers.  No.

This study has been discredited by many, including WHO.  No

This is just an opinion piece about the supposed dangers (all not true) of vaccines. No

This was written by the Geiers (see above for more about them). They used hair analysis to test for metal toxicity. Hair analysis is a dubious practice that is not accepted as scientifically valid.  When combined with serious conflicts of interest from study authors and their nefarious history, this study is not valid. No

Full text was not available for this one but it is also written by the Geiers.  Their theory is that mercury poisoning and autism are similar so autism must be mercury poisoning. This has been proven untrue. No.

More Geier and Haley. They are again using hair samples. See above.  No.

This study is postulating that children with autism are sensitive to thimerosal. Since thimerosal is out of all pediatric flu vaccines, except multi-dose flu, and has been proven not causative of autism, this is also a no.

The author goes through every possible explanation for autism that has ever been proposed, without regard to changing diagnostic criteria, and postulates vaccines must be contributing to rise in autism rate. It is merely her opinion.  No.

This is just an editorial about another study.  No.

Very old study theorizing autism is caused by mercury poisoning. We know this to be untrue.  No.

I was unable to gain full access to this study. Geiers blame mercury preservative in Rho(D)-immune globulins given during pregnancy for autism. Given their past conflicts and shoddy science, I am going to call this a no.

I was not able to gain full access to this document but it appears to be a hypothesis that conjugate vaccines may be linked with increase in autism rates, not an actual study in and of itself. No.

This is a paper by the Geiers on all the uproven and dangerous treatment options they used to offer autists before Geier senior lost all eleven of his medical licenses.  This is just their opinion on how to treat autism.  No.

This is a look at haircut samples from babies, which we already know is bogus because hair sample tests are unreliable and not accepted as valid. No.

Authors postulate that heavy metal poisoning from thimerosal in vaccines can cause toxicity issues in children, leading to autism. They exposed a small survey of cells from autistic children and not autistic children to ethyl mercury and zinc and found up-regulate metallothionein to be low in the autistic children’s cells.  While I was not able to access the full study, based on the abstract I do not see this implicating vaccines as causing autism because we have removed thimerosal and autism rate did not decrease. And, this study does not conclude vaccines cause autism. No

The author, retired neurosurgeon Russel Blaylock, shares his opinion that vaccines causeimmunoexcitotoxicity (he coined this term, he claims). It is problematic that he cites the now retracted, infamous Wakefield study in his review of literature. This indicates Blaylock is not using quality research methods in his review.  Furthermore, this is just an opinion piece in an alternative health magazine, not a study on vaccines causing autism. No.

Safe Minds, an antivax group devoted to connecting autism to mercury, wrote an opinion piece/literature review stating that “all US influenza vaccines, all mono- and divalent diphtheria and tetanus vaccines, some immunoglobulins routinely given to pregnant Rh-negative women, and some over the-counter ear drops and nasal sprays” have enough mercury in them to cause mercury poisoning and should be removed from the market. This is not saying vaccines cause autism.  Also, thimerosal is out of pediatric vaccines, except multi dose flu, and autism rates did not decrease. No.

Study authors subcutaneously injected mice with thimerosal-mercury at a dose which is 20× higher than that used for regular Chinese infant immunization during the first 4 months of life. I have no idea whatsoever why anyone thought that would be a valid comparison to the amount of thimerosal in vaccines in some countries. No.

Study authors Hooker, Geier, Geier and others from CoMed compared neurodevelopmental rates to vaccination with thimerosal.  First of all, there are serious conflicts of interest here. Comed is a troublesome organization. Secondly, their funding came from Dwoskin Foundation, a known antivax group dedicated to connecting vaccines to autism. Thus, they went in to this study already assuming vaccines cause autism due to mercury poisoning.  Thus, this study has some serious conflicts of interest and cannot really be seen as valid.  If there are any studies independent of this group which confirm their results, I would be happy to change my No.

This is an analysis of raw data from the Vaccine Adverse Event reporting system (VAERS) comparing vaccination to reported deaths.  Since no medical evidence was confirmed, this study is not valid. No.

This is an extremely small study (n=23) of children in New Zealand in 1977 who got DTP and live polio vaccines and has nothing whatsoever to do with autism. No.

This is an analysis of vaccination rate compared to infant mortality rate, but authors do not tell you that infant mortality rate in USA is at all time low, as is SIDS rate. The authors are disingenuous and lying by omission. See my blog series with actual IMR and SIDS facts.  This study has nothing to do with autism.  No

This study has nothing to do with autism. No.

This study has nothing to do with autism. No.

This study has nothing to do with autism. No.

Author postulates a correlation between autism rate and vaccination rate. Correlation does not equal causation. No.

Authors suggest measles vaccine may cause autism. Several large studies, including this one, have proven that wrong.  So, No .

No, thimerosal is not the cause of autism. Just No.

Not about autism.

No, thimerosal is not the cause of autism. Just No.

This study’s authors have been discredited by many, including WHO.  No

An antivax group in New Zealand surveyed their members and did not verify medical records. Not valid. No.

Several others listed at this point had bad links so I could not read the studies. Then, there were a few studies about flu which had no relation to autism.

Again with hair analysis, which is proven faulty.  No.…/
This is about Tripedia vaccine, claiming the insert shows FDA concludes vaccines cause autism. Tripedia vaccine has not been used in years. It was discontinued. And, inserts don’t imply causation. No.


As you can see, none of these studies are written by the US Government and none conclude vaccines cause autism. 

Marcella offers more!

1.…/124-Research-Papers-Supporting-the-… This is Ginger Taylor’s list of studies she thinks implicate vaccines as causing autism. This has been debunked. As you can see, Ginger also cannot read studies accurately.

2. Marcella wants us to believe there are cases where families have been compensated for vaccine injury causing autism. She links a number of cases but did not read them accurately. Here and here are explanations on why that idea is wrong.


In conclusion, not one study on Marcella’s list actually shows vaccines cause autism. This list is cut and pasted (copypasta) EVERYWHERE. So, now you can feel good about debunking it as horseshit.


Remember, always think for yourself,