Thanks for the reply fingers crossed she doesn't get it again (I hear some people can) he is pretty good just the ulcers in his mouth and spot or two on bum and slightly whiney. If I hadn't caught sight of his tongue on tram I would have just put all his hands in his mouth and spotty bum down to teething as is getting his first molars - I am not surprised is easily spread if he had been my first never would have known. DD had had a couple of days before doctor picked it - either I am useless or the kids are hardy.