It's just that my DSs have had it for a few months and i got called to collect DS2 from pre-school yesterday as the staff thought he might have chicken pox. I didn't argue, took him home and said i'd monitor it, although he's had chicken pox. Anyway today i took him in and said it was just a fresh crop of molluscum spots. The teacher said she'd never heard of it -i was suprised she hadn't come across it before, as the doctor said it was fairly common complaint in the under-fives.