Hello everyone as I have often mentioned I have a dd who is 3.2 who has autism and cognitive impairment . She started nursery two days a week in October and since then she has had a vomiting bug, a chest infection and now she has an awful cough that sounds like it may be another infection .is this normal I have wondered if it could be somehow linked to her autism which I'm convinced is part of a genetic syndrome , I am currently awaiting the results of microarray test any thoughts would be most welcome.