So we just had a weekend wedding with the family and after we got home found out that three of the children had croup. I know my daughter was around them and know one of them enjoys putting his fingers in her mouth. I've already called the doctor and asked what to watch for but I still worry. Does anyone else worry about things like this? Do you over protect your children for fear of them getting something? I haven't sleep for the past two nights and have just listened to her breathing worried that she might get sick.