My 8 month old boy picked up his first bug after his first session at nursery ! His sickness was over with in one night but the runny nappies have continued for 2 wks. We called the doctor after a week who said it can take a long time for nappies to return to the norm. He is now back on to solids ( food) and is happy but still we have the runny leaking nappies ! Does anyone have any advise, they have thickened up slightly but it's being going on for what seems like forever !!!