more superpowers

This is one of my more dangerous superpowers: I am immune to poison ivy, mosquito bites, and similar skin reactions. Mosquitos definitely bite me and the big scary back woods ones that give other people enormous welts will raise a teeny welt on me. When I had the chicken pox as a kid I ran a fever but didn't have any pox (and I definitely had chicken pox, because later I *did* have shingles).

This is dangerous because I can unknowingly have urushiol on my skin and have it rub off on other people if I'm not careful.