https://howdovaccinescauseautism.org/2014/10/
October 2014 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/2009/11/
November 2009 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/1990/01/
January 1990 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/severity/
severity – How Do Vaccines Cause Autism?
The quality or state of being severe : the condition of being very bad, serious, unpleasant, or harsh. - Merriam Webster
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https://howdovaccinescauseautism.org/2013/03/
March 2013 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/encephalopathy/
Encephalopathy – How Do Vaccines Cause Autism?
Encephalopathy is a term that means brain disease, damage, or malfunction. In general, encephalopathy is manifested by an altered mental state. - Human...
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https://howdovaccinescauseautism.org/
How Do Vaccines Cause Autism? – The Body of Research Supporting Vaccine Autism Causation
The Body of Research Supporting Vaccine Autism Causation
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https://howdovaccinescauseautism.org/1989/01/
January 1989 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/nlrp3/
NLRP3 – How Do Vaccines Cause Autism?
NLRP3 stands for NOD-like receptor family pyrin domain containing 3. It is a cytosolic protein that plays a central role in the innate immune system by forming...
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https://howdovaccinescauseautism.org/category/cadmium/
Cadmium – How Do Vaccines Cause Autism?
A metallic element that occurs naturally in tiny amounts in air, water, soil, and food. It is a byproduct of zinc refining, and is used to make batteries,...
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https://howdovaccinescauseautism.org/2020/05/
May 2020 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/lipids/
Lipids – How Do Vaccines Cause Autism?
A class of hydrocarbon-containing organic compounds. Lipids are insoluble in water but soluble in nonpolar solvents and play important roles in living...
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https://howdovaccinescauseautism.org/category/hepatitis-b-vaccine/
Hepatitis B Vaccine – How Do Vaccines Cause Autism?
Hepatitis B vaccine is a vaccine that is designed to prevents hepatitis B.
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https://howdovaccinescauseautism.org/2001/12/
December 2001 – How Do Vaccines Cause Autism?
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June 2002 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/zinc/
Zinc – How Do Vaccines Cause Autism?
A metallic element of atomic number 30 and atomic weight 65.38. It is a necessary trace element in the diet, forming an essential part of many enzymes, and...
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https://howdovaccinescauseautism.org/faq/
FAQ – How Do Vaccines Cause Autism?
Q: Who is behind this site?A: It doesn’t matter. This is just about the research. Either it supports the thesis that vaccines are associated with autism or it...
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https://howdovaccinescauseautism.org/category/lymphocytes/
Lymphocytes – How Do Vaccines Cause Autism?
A type of white blood cell that can recognize foreign substances in the body. - Harvard Dictionary of Health Terms A type of immune cell that is made in the...
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https://howdovaccinescauseautism.org/2007/05/
May 2007 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/c677t/
C677T – How Do Vaccines Cause Autism?
The Methylenetetrahydrofolate reductase (MTHFR) C677T polymorphism is associated with various diseases (vascular, cancers, neurology, diabetes, psoriasis, etc)...
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https://howdovaccinescauseautism.org/2017/07/
July 2017 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/thimerosal/page/3/
Thimerosal – Page 3 – How Do Vaccines Cause Autism?
An ethylmercury-sulfidobenzoate that has been used as a preservative in vaccines; antivenins; and ointments. It was formerly used as a topical antiseptic. It...
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https://howdovaccinescauseautism.org/category/post-mortem/
Post-mortem – How Do Vaccines Cause Autism?
Done, occurring, or collected after death. - Merriam-Webster Dictionary
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https://howdovaccinescauseautism.org/category/time-trends/
Time Trends – How Do Vaccines Cause Autism?
Data that appear to indicate an upward or downward trend over time. - An Introduction to Time-Trend Analysis
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https://howdovaccinescauseautism.org/category/regression/
Regression – How Do Vaccines Cause Autism?
A trend or shift toward a lower or less perfect state such as gradual loss of memories and acquired skills, or reversion to an earlier mental or behavioral...
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https://howdovaccinescauseautism.org/2018/09/
September 2018 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/iq/
IQ – How Do Vaccines Cause Autism?
A score derived from a standardized test designed to assess an individual's intelligence as compared to the general population.
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https://howdovaccinescauseautism.org/category/porphyrin/
Porphyrin – How Do Vaccines Cause Autism?
A group of organic heterocyclic compounds that are comprised of four modified pyrrole subunits connected via methine bridges and form an aromatic macrocyclic...
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https://howdovaccinescauseautism.org/category/preterm/
Preterm – How Do Vaccines Cause Autism?
(preterm birth) Birth at less than 37 weeks and 0 days gestation. - NICHD Pediatric Terminology, U.S. National Cancer Institute
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https://howdovaccinescauseautism.org/2026/02/10/aluminium-adjuvants-and-childhood-health-a-call-for-science/
Aluminium adjuvants and childhood health: a call for science – How Do Vaccines Cause Autism?
Abstract In July 2025, Andersson et al. reported in Annals of Internal Medicine that early-life exposure to Aluminium (Al)-adjuvanted vaccines was not...
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https://howdovaccinescauseautism.org/2025/05/
May 2025 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/unvaccinated/
Unvaccinated – How Do Vaccines Cause Autism?
One who has not received a vaccine, or any vaccines. Health authorities have avoided doing research comparing vaccinated v. unvaccinated populations, but some...
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https://howdovaccinescauseautism.org/2004/09/
September 2004 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/2014/12/
December 2014 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/parental-reports/
Parental reports – How Do Vaccines Cause Autism?
Parental reports that autistic regression often follows vaccination, and research shows that parental reports are accurate. - doi:10.1001/archpsyc.62.8.889
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https://howdovaccinescauseautism.org/author/admin/page/25/
admin – Page 25 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/3-studies/
3 Studies – How Do Vaccines Cause Autism?
Three papers representative of the body of research.
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https://howdovaccinescauseautism.org/2005/02/
February 2005 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/aluminum/page/4/
Aluminum – Page 4 – How Do Vaccines Cause Autism?
A chemical element with the symbol Al and atomic number 13. It has a density lower than those of other common metals, at approximately one third that of steel....
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https://howdovaccinescauseautism.org/category/toxicants/
Toxicants – How Do Vaccines Cause Autism?
Having to do with poison or something harmful to the body. Toxic substances usually cause unwanted side effects. - NCI Dictionary of Cancer Terms, U.S....
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https://howdovaccinescauseautism.org/2019/04/
April 2019 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/myelin/
Myelin – How Do Vaccines Cause Autism?
Fatty, axon-enwrapping sheath that serves to speed up neural conduction, formed by concentric layers of Schwann's cell (peripheral) or oligodendrocyte (CNS)...
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https://howdovaccinescauseautism.org/2019/01/
January 2019 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/cytokines/
Cytokines – How Do Vaccines Cause Autism?
A substance that is made by cells of the immune system. Some cytokines can boost the immune response and others can suppress it. NCI Dictionary of Cancer Terms...
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https://howdovaccinescauseautism.org/2008/08/
August 2008 – How Do Vaccines Cause Autism?
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July 2016 – How Do Vaccines Cause Autism?
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admin – How Do Vaccines Cause Autism?
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January 2004 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/mercury/page/2/
Mercury – Page 2 – How Do Vaccines Cause Autism?
A naturally occurring trace metalloid element and known neurotoxin with atomic symbol Hg, atomic number 80, and atomic weight 200.59.- NCI Thesaurus, U.S....
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https://howdovaccinescauseautism.org/category/thioredoxin/
Thioredoxin – How Do Vaccines Cause Autism?
Family of small (13 kD) electron carrier proteins which mediate a number of reactions, including the conversion of ribonucleotides (RNA precursors) to...
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https://howdovaccinescauseautism.org/category/genes/
Genes – How Do Vaccines Cause Autism?
The functional and physical unit of heredity passed from parent to offspring. Genes are pieces of DNA, and most genes contain the information for making a...
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https://howdovaccinescauseautism.org/author/admin/page/3/
admin – Page 3 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/acetaminophen/
Acetaminophen – How Do Vaccines Cause Autism?
(Tylenol) A common, over-the-counter drug used to reduce fever and relieve mild to moderate pain, but which does not reduce redness or inflammation. - Harvard...
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https://howdovaccinescauseautism.org/category/crps/
CRPS – How Do Vaccines Cause Autism?
Complex regional pain syndrome (CRPS) is chronic neuropathic pain that follows soft-tissue or bone injury (type I) or nerve injury (type II) and lasts longer...
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https://howdovaccinescauseautism.org/category/il-6/
IL-6 – How Do Vaccines Cause Autism?
Interleukin 6 (IL-6) is an interleukin that acts as both a pro-inflammatory cytokine and an anti-inflammatory myokine. In humans, it is encoded by the IL6...
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https://howdovaccinescauseautism.org/category/hpv-vaccine/
HPV vaccine – How Do Vaccines Cause Autism?
Vaccine designed to prevent the Human Papillomavirus Virus.
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https://howdovaccinescauseautism.org/category/nf-kappab/
NF-KappaB – How Do Vaccines Cause Autism?
Nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) is a protein complex that controls transcription of DNA, cytokine production and cell...
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https://howdovaccinescauseautism.org/category/vagus-nerve/
Vagus Nerve – How Do Vaccines Cause Autism?
A cranial nerve arising from the medulla oblongata, which provides efferent parasympathetic innervation to tissues and viscera in the neck, thorax and abdomen;...
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https://howdovaccinescauseautism.org/category/20-papers/
20 Papers – How Do Vaccines Cause Autism?
Some have asked for a smaller set of papers in order to get a more digestible overview of vaccine autism causation. Here we present 20 reviews toward that end.
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https://howdovaccinescauseautism.org/2006/02/
February 2006 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/aluminum/
Aluminum – How Do Vaccines Cause Autism?
A chemical element with the symbol Al and atomic number 13. It has a density lower than those of other common metals, at approximately one third that of steel....
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https://howdovaccinescauseautism.org/2000/10/
October 2000 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/glutathione/
Glutathione – How Do Vaccines Cause Autism?
A tripeptide comprised of three amino acids (cysteine, glutamic acid, and glycine) present in most mammalian tissue. Glutathione acts as an antioxidant, a free...
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https://howdovaccinescauseautism.org/category/apoptosis/
Apoptosis – How Do Vaccines Cause Autism?
A form of programmed cell death that begins when a cell receives internal or external signals, then proceeds through a series of characteristic stages...
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https://howdovaccinescauseautism.org/2018/08/
August 2018 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/author/admin/page/4/
admin – Page 4 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/intellectual-disability/
intellectual disability – How Do Vaccines Cause Autism?
Subnormal intellectual functioning which originates during the developmental period. This has multiple potential etiologies, including genetic defects and...
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https://howdovaccinescauseautism.org/2019/01/01/post-vaccination-inflammatory-syndrome-a-new-syndrome/
Post-vaccination inflammatory syndrome: a new syndrome – How Do Vaccines Cause Autism?
Except: “There is a growing body of work to support the role of inflammatory cytokines in ASD. An emerging focus of research into the etiology of ASD has...
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https://howdovaccinescauseautism.org/2023/02/
February 2023 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.com/
How do vaccines cause autism?
How do vaccines cause autism? See exactly what the science says!
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https://howdovaccinescauseautism.org/2010/05/
May 2010 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/2014/09/
September 2014 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/t-cell/
T cell – How Do Vaccines Cause Autism?
T cells are a type of white blood cell called lymphocytes. They help your immune system fight germs and protect you from disease. There are two main types....
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https://howdovaccinescauseautism.org/category/pertussis-vaccine/
Pertussis vaccine – How Do Vaccines Cause Autism?
A suspension of killed Bordetella pertussis organisms, used for immunization against pertussis (WHOOPING COUGH). It is generally used in a mixture with...
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https://howdovaccinescauseautism.org/2010/12/
December 2010 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/mmr/
MMR – How Do Vaccines Cause Autism?
A vaccine targeting measles, mumps, and rubella (German measles).
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https://howdovaccinescauseautism.org/2008/06/
June 2008 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/2002/07/
July 2002 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/2022/08/
August 2022 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/2008/03/
March 2008 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/tetanus/
Tetanus – How Do Vaccines Cause Autism?
The tetanus neurotoxin (TeNT) is a highly potent toxin produced by Clostridium tetani that inhibits neurotransmission of inhibitory interneurons, causing...
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https://howdovaccinescauseautism.org/2009/09/
September 2009 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/2015/02/
February 2015 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/aluminum/page/3/
Aluminum – Page 3 – How Do Vaccines Cause Autism?
A chemical element with the symbol Al and atomic number 13. It has a density lower than those of other common metals, at approximately one third that of steel....
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https://howdovaccinescauseautism.org/2005/04/
April 2005 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/mthfr/
MTHFR – How Do Vaccines Cause Autism?
Methylenetetrahydrofolatereductase (MTHFR) is the rate-limiting enzyme in the methyl cycle, and it is encoded by the MTHFR gene. Methylenetetrahydrofolate...
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https://howdovaccinescauseautism.org/2016/06/
June 2016 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/febrile-seizures/
Febrile seizures – How Do Vaccines Cause Autism?
A febrile seizure is a convulsion in a child caused by a spike in body temperature, often from an infection. - Mayo Clinic
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https://howdovaccinescauseautism.org/2014/06/
June 2014 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/2017/09/
September 2017 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/2000/08/
August 2000 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/2001/04/
April 2001 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/2008/04/
April 2008 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/1979/01/
January 1979 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/2025/10/
October 2025 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/2025/01/
January 2025 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/category/uptake/
Uptake – How Do Vaccines Cause Autism?
Concerning receiving vaccines.
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https://howdovaccinescauseautism.org/category/thimerosal/page/5/
Thimerosal – Page 5 – How Do Vaccines Cause Autism?
An ethylmercury-sulfidobenzoate that has been used as a preservative in vaccines; antivenins; and ointments. It was formerly used as a topical antiseptic. It...
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https://howdovaccinescauseautism.org/2008/09/
September 2008 – How Do Vaccines Cause Autism?
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https://howdovaccinescauseautism.org/2013/11/
November 2013 – How Do Vaccines Cause Autism?
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