Yes some people, most anti-vaxxers are not these people. You are special and shouldn't be vaccinated due to an autoimmune disease.
Thankfully, genetic testing is becoming cheaper by the day and can be used to determine whether or not someone should be vaccinated.
Chances are this women's son is not one of these people. People don't get Asperger's from vaccines.
Wrong again, wow, you just don't know when to quit. If you spent the time reading instead of bothering informed people, you might actually get somewhere.