Also, do you guys just believe everything you read? If you do read anything off of a website, the person who wrote it must be qualified. If they aren't qualified, then it makes it no different than if I were to open a blog and make up something super scary and claim it as fact, when I know that I am absolutely lying.
Laokin, its not conspiracy nuts who are saying this. This is an extremely common misconception. As a matter of fact it is PhD scientists who are saying this. Check the following link to a well known book exposing the truth about vaccination:
THE POISONED NEEDLE by Eleanor McBean