Results for: autism
Autism Onset and the Vaccine Schedule – Revisited
This week on Science-Based Medicine I wrote an article about a new study looking at the onset of autism symptoms, showing that most children who will later be diagnosed with autism will show clear signs of autism at 12 months of age, but not 6 months. This is an interesting study that sheds light on the natural course of autism. I also...
The Early Course of Autism
Understanding the natural history of a disease is an important framework to have. It not only is critical for prognosis, but also informs us about diagnostic and screening strategies, is important to assessing interventions, and provides clues to causation. There has been much debate about the early course of autism, specifically the earliest age at which autism may be detected. At present...
Yet another nail in the coffin of the myth that the MMR vaccine causes autism
Another study, another refutation of the myth that the MMR vaccine causes autism. The same as it ever was. Antivaccine activists won't listen. Also the same as it ever was.
Early Intervention for Autism
Many parents of children with autism have expressed to me their dismay that the anti-vaccine lobby is sucking all the oxygen out of the room for autism awareness. They feel that just being a parent of a child with autism makes others assume that they are anti-vaccine. They also worry that resources and attention are being diverted from promising legitimate research because...
The autism “biomed” movement: Uncontrolled and unethical experimentation on autistic children
Ever since I first discovered the anti-vaccine movement, first on Usenet, specifically on a Usenet newsgroup devoted to discussing alternative medicine (misc.health.alternative, or m.h.a. for short) and then later on web and on blogs, there have been two things that have horrified me. First, there are the claims that children suffer all sorts of harm from vaccines, be it being made autistic...
Monkey business in autism research, part II
Over the last couple of months, I’ve noticed something about the anti-vaccine movement. Specifically, I’ve noticed that the mavens of pseudoscience that make up the movement seem to have turned their sights with a vengeance on the Hepatitis B vaccine. The reason for this new tactic, I believe, is fairly obvious. The fact that the Hep B vaccine is administered shortly after...
Autism Prevalence
Two recent studies concerning the prevalence of autism in the US have been getting a lot of attention, because they indicate that autism prevalence may be higher than previously estimated. This, of course, fuels the debate over whether or not there are environmental triggers of autism. One study was conducted by the CDC but has yet to be published. The results were...
Vaccines and Autism: A Deadly Manufactroversy
I was recently asked to write about vaccines and autism for Skeptic magazine. I approached the project with trepidation. So much has been written, from Paul Offit’s book Autism’s False Prophets to a veritable flood of blogorrhea on the Internet. I didn’t have anything new to add, and I couldn’t hope to cover all aspects of the subject. After some thought, I...
Chemical castration for autism: After three years, the mainstream media finally notices
We’ve written a lot about anti-vaccine zealotry on this blog, as Steve and I take a particular interest in this particular form of dangerous pseudoscience for a number of reasons. One reason, of course, is that the activities of antivaccine groups like Generation Rescue and its spokesmodel since 2007 (Jenny McCarthy, a frequent topic on this blog) have started to frighten parents...
The incredible shrinking vaccine-autism hypothesis shrinks some more
Just when I thought I was out… they pull me back in. Michael Corleone in The Godfather, Part 3 I hadn’t planned on doing two vaccine posts with such a short interval between them, but all too often, as the they say in the weakest of the Godfather movies, I get pulled back in again. So, after noting last week that 2009...