L.C.
My daughter has this on her knee. Just a few spots. The Doc said that after some time - a month or so? - it isn't contagious any more - it's just there. She picked it up at summer camp. How lovely!
It's been almost 2 years now... We're still waiting for it to go away. As long as the skin doesn't get broken, it doesn't spread.
She had 2 on her eyelid when she was much younger and we had those taken off with liquid nitrogen at the dermatologist's office. I'm thinking of trying the wart remover recommended by another mom if it's not gone by the time she goes to camp this year.
YMMV
LBC