We have had what seems like the most awful winter full of bugs. My DS (almost 5) is today of school with his 3rd vomiting bug in six weeks. My DD (2.5) is Ok, but is coming down with temperatures every two-three weeks. My DP has had at least one sickness bug and so have I. I'm the mist worried about my son. He is the only person I know who has been sick this much. Am I being stupid to worry about this?