DS is 15 months, spots are just scabbing over. DD is 3.5 years and so I should imagine has been exposed to chickenpox numerous times, what with nursery and friends etc. and now with DS.
She has no sign atm of any spots. She was poorly a couple of weeks ago, nothing I could put my finger on, just out of sorts and was sick once, v tired all the time etc.
Could she have had chicken pox then, without any outward sign?