I might sound like a retard here, and I'm not 100% on this, but I'm pretty sure that anybody can get poison ivy, with the exception of a few people that are immune, but if you're allergic to it, it severely affects you. Much worse than if you simply could get it. I remember my sister had to go to the hospital a couple years ago, it spread all over her arms and legs, but with me, I only have a minor itch.