For those requesting credible research on autism caused by vaccination, please read at least the first few pages of Robert F Kennedy's research on thimerosal.
http://www.robertfkennedyjr.com/docs...andalFINAL.PDF
...The first known cases of autism were diagnosed in 1943 in children born in the first months after
Eli Lilly began adding mercury to baby vaccines in 1931. Leo Kanner, who first described and
named the disease based upon his encounters with 11 autistic children, was one of the fathers of
American psychiatry. He described the disease as “a behavior pattern not known to me or anyone
else heretofore.”...