vaccinations have saved MILLIONS. Odds are you are alive right now because either you or the people around you are vaccinated. Weird shit can happen like bad batches (which is super rare) or allergic reactions, which is rare, and a reason to consult your doctor beforehand.
If you're anti-vaccine you are a retarded idiot (edited, guideline 3 - jgnat) who should eat a bullet and do the world a favor.