This article is a worth a read with all the hoopla in the news re:Wakefield and autism, etc.
Two things I whole-heartedly resonate with...
"To tell you the truth, I've grown weary of talking about vaccination choices. It's an endless circle of discussion. In the same way that I cannot talk about abortion to someone who has a different view than I do about when life begins, I also cannot talk about vaccinations with someone who has a different view than I do about which takes precedence: the health of the individual or the health of the public at large."