i have a friend that is quite allergic to aluminum, and zinc on contact. these sort of allergies are about hypersensativity, it sounds like you may have problems with any sort of foriegn challenge to your body. A major component of most vaccines is an adjuvent and that is intended to make your immune system extremely ready to recognize foriegn antigens. this means a very good chance you will have a flare up. you want to have sound medical advice from a doctor regarding your own health characteristics. Bare minimum i would want to see direct supervision and observation after a vaccine.