I thought this was pretty funny and gave a pretty good overview of the debate over vaccines.
There is a new study out that suggests that there is a link.  This article talks about that study, with links to it, and also talks about a summary of other finds.
For those who know there are always 2 sides to every story, you might want to pick up a copy of Callous Disregard.  This article gives a little review of the book.

If you do not know who Andrew Wakefield is or if you have no idea that there was a controversy involving vaccines and their safety, you have a lot of research to do in this area.  You should make an effort to do that research before you decide to give a vaccine to yourself or anyone in your family.  Check out the vaccine area of my website to help you get started.