The following contains approximately 100 scientific studies that at the very least should indicate that the vaccine debate is far from settled.
This compilation of studies is geared towards those who are largely convinced that "the science is in" regarding the safety and efficacy of all vaccines.
This is also not intended to be a gish gallop. The subject of vaccination is extremely nuanced and complex, and absolutely deserves a detailed, in depth discussion.
I've tried to present this material in as concise a manner as possible. Those that dismiss this information without careful consideration are doing this entire topic, and themselves, a great disservice.
This material is not meant to dissuade people from receiving vaccines, nor is it meant to demonstrate that all vaccines are harmful and ineffective.
Rather, the goal is create an impetus for a renewed conversation on an extremely important topic that affects the lives and well-being of future generations.
Although this information was compiled from a variety of sources, two books in particular proved to be indispensable: Miller's Review of Critical Vaccine Studies by Neil Z. Miller, and Dissolving Illusions by Suzanne Humphries.
For part I, see the following:
The Skeptic's Guide to Vaccines - Part I: Poxes, Polio, Contamination and Coverup
Here are the different sections of Part II:
Strain Replacement & Pathogen Evolution