i will second that
when i was a kid i had to get shots every time take some sertiods

Heck now the only time i get it and it bothers me is when it is where the sun does not shine.

I got it a few weeks back had a few spots on my leg arms and one of those bad spot i learnt to deal with it along time ago.

Heck i got it once when at a camp fire where the wood had it growning on it doctor said i got it from it burning all over my face.