I can't work out how to put link in - but health protection agency infection control advice for schools says that child can return to school 5 days after onset of rash. No mention of crusting.
My poor mum is looking after my non crusting 4 year old, and is going stir crazy (I'm back at work). She is day 7 after onset of rash. We had been following NHS choice guidelines that say about crusting over before she can mix again. What do others do, can I follow the HPA guidance and let her loose in the community again?!