I've developed an immunity to it but it took years of exposure to get to this point. As a kid I got it
all the time. Once I realized, as an adult, that I didn't react to it anymore I've made a point to handle it bare-handed at least once a year to keep my immune system "familiar" with it.
**And now for an embarrassing confession. I grew up in the country. Poisonous plants at my beck and call. When I was about 8, I had the brilliant idea that I wouldn't have to go to school the next day if I got poison ivy. I walked out to the woods and, well, I didn't stop at poison ivy. I gathered that, poison oak, and poison sumac. Rubbed all three all over my face and ran back to the house to see if I'd been successful. Looked in the mirror...nothing. Forgot about it.
When my mother woke me up the next morning she shrieked. My red swollen face was covered with every rash, bump, oozing blister, weeping welt, and sebaceous fluid imaginable. I couldn't even open my eyes. I looked like the Elephant Man. Mom freaked. "What happened to you?! We're going to the doctor right now!" I played dumb. Never have told her the truth. Did I mention that day was a Saturday?
On the bright side, that was the very last time I reacted to poison ivy.
