One has to wonder why the viscous disagreements over vaccinations causing autism. The real reasons have little to do with vaccinations and more to do with human nature. First do I believe vaccinations cause autism - the answer is yes. If putting poisons into your body makes sense to you then I have to ask you about lead, asbestos, radiation, mercury, fluoride, DDT and the thousands of other items fed to you on a daily basis by companies. I also believe that not only vaccinations , but many other chemicals add to the problem of autism.
These chemicals are the cause along with pathogens, poor nutrition etc. They in fact cause genetic damage which further escalates the many problems of not only autism but many other diseases as well.
If people tell you that genetics are the main problem then they can put the blame more or less on you. They then are not responsible.
If the problem is vaccinations, chemicals, lead, mercury etc. then the problem is them. If then they are the problem, then they would have to admit their failures and incompetence and this I have learned over the last 50 years they will never do.