It is indeed easy to find out. If you go to pubmed and search for vaccines and autism, you'll quickly find papers like this: http://www.ncbi.nlm.nih.gov/pubmed

It is indeed easy to find out. If you go to pubmed and search for vaccines and autism, you'll quickly find papers like this: http://www.ncbi.nlm.nih.gov/pubmed/19614825?itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum&ordinalpos=10 http://www.ncbi.nlm.nih.gov/pubmed/19614825?itool=EntrezSyst... Which show that it has indeed been studied and that there is no known link. Rather, it is our detection capability that is improving. There is plenty of information: http://www.ncbi.nlm.nih.gov/pubmed/19896907?itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum&ordinalpos=4 http://www.ncbi.nlm.nih.gov/pubmed/19896907?itool=EntrezSyst... http://www.ncbi.nlm.nih.gov/pubmed/19522237?itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum&ordinalpos=13 http://www.ncbi.nlm.nih.gov/pubmed/19522237?itool=EntrezSyst... Jenny McCarthy is a well known anti-vaccine proponent who refuses to accept the huge number of studies in the area.