I've read a lot of websites, journal articles, blogs, facebook, books, anecdoctal accounts, etc. on the subject of Vaccines. I've read about this subject for over 4 years now.
I especially like articles that have a lot of info in one place, and the info makes sense. I'll be adding to this list as I find new articles that meet this criteria. Leave me a comment if you have a great article or website to share.
And don't forget to read the comments on these articles. They are often very informative with data from great readers.