Results for: autism

Did a high ranking whistleblower really reveal that the CDC covered up proof that vaccines cause autism in African-American boys?

[Editor’s note: I realize this post might look familiar to some, although it has been tweaked and updated. Grant deadline Tuesday, meaning no time to produce original content up to the standards of SBM that you have come to expect. At the same time, I figured I had to contribute something this week. Hopefully this update on a certain bit of antivaccine...

/ August 25, 2014

PETA Embraces Autism Pseudoscience

PETA (People for the Ethical Treatment of Animals) has a history of (as the old saying goes) using science as a drunk uses a lamppost – for support rather than illumination. In that way they are typical of ideological groups. They have an agenda, they are very open about their beliefs, and they marshal whatever arguments they can in order to promote...

/ May 28, 2014

Vaccines Still Not Linked to Autism

Myths tend to be persistent and require periodic maintenance debunking. The anti-vaccine movement arguably can credit its recent increase in effect to successfully spreading fears that vaccines in general, and particularly either the MMR vaccine (mumps, measles, and rubella) or the vaccine preservative thimerosal, are linked to autism. This claim was never based on legitimate science, and over the last 15 years...

/ May 21, 2014

Autism prevalence: Now estimated to be one in 68, and the antivaccine movement goes wild

There used to be a time when I dreaded Autism Awareness Month, which begins tomorrow. The reason was simple. Several years ago to perhaps as recently as three years ago, I could always count on a flurry of stories about autism towards the end of March and the beginning of April about autism. That in and of itself isn’t bad. Sometimes the...

/ March 31, 2014

MMR and Autism Rises from the Dead

One of the tactics of snake-oil salesmen is to fearmonger about mainstream medical practices so as to scare potential customers into their clutches. A common target of such fearmongering is vaccines. Vaccine are an easy target – they are generally required by the government to some degree, and involve sticking small children with needles and injecting them with a cocktail that parents...

/ September 4, 2013

Preventing autism? Not so fast, Dr. Mumper…

Dug the Dog strikes again, as he did three weeks ago. I had a couple of ideas for a post this week, but none of them were time-sensitive or timely. Then, over the weekend, I saw a post on the antivaccine crank blog Age of Autism by Dan “Where are the Autistic Amish” Olmsted entitled Weekly Wrap: Another Medical Practice with a...

/ August 26, 2013

Autism and Induced Labor

A recently published epidemiological study in JAMA Pediatrics looked at the association between induction and enhancement of labor and the risk of autism. The researchers found a positive association, especially with males. The study has been variously reported in the popular press with causal interpretations not justified by the data. The study itself is very robust – the authors looked at 625,042...

/ August 14, 2013

Prenatal Mercury and Autism

Mercury in unequivocally a neurotoxin. It is especially damaging to the developing brain. But it’s the dose that makes the toxin, and so a low enough exposure even to something known to be potentially harmful may not be. Further, the body has mechanisms for dealing with toxins, and toxins in the body may not be reaching the cells they can potentially damage...

/ July 24, 2013

Vaccines & Autism

Overview Index of SBM Posts Outside Resources Key Research   The ScienceBasedMedicine.org Reference Pages are reviews of topics relevant to science and medicine. Each consists of a concise overview of the topic from a scientific perspective, an index of the most relevant posts here on SBM, links to some external resources we recommend, and our summaries of the most interesting and important...

/ June 13, 2013

Blame and magical thinking: The consequences of the autism “biomed” movement

That the myth that vaccines cause autism is indeed nothing more than a myth, a phantom, a delusion unsupported by science is no longer in doubt. In fact, it’s been many years now since it was last taken seriously by real scientists and physicians, as opposed to crank scientists and physicians, who are still selling the myth.  Thanks to them, and a...

/ February 25, 2013