I too get poison ivy very bad just like the rest of you i'm sure and i'm just getting over it now with steriods of course. My mom works for a chemotherapy doctor but he told her that he has heard of a vaccine for poison ivy, since he gets a list of all the vaccines out. He is going to try to find out the name since all the pharmacists she called don't know. But when i find out i'll be sure to let you know.