Dude, you're just going by what you've been taught. There is no proof at all that pathogens make anyone sick, and there is no proof that vaccines cure anything. In fact, vaccines aren't meant to cure; they're meant to immunize, and there is no proof that they create any immunity. I'll tell you what they did create: vaccines have been linked to Down syndrome, autism, and other conditions.
There is a reason why the Germ Theory remains a theory, my friend. If you were indeed right, then the Germ Theory would be a fact. A simple Google search will show you that the Germ Theory is still classified as a theory, not a fact. This point I bring up isn't even debatable!