I'm emetophobic and prone to fear the worst when it comes to stomach bugs so I could do so with some perspective on this...
We are due to spend Christmas with extended family next week ( basically two families staying with grandparents for a few days) and yesterday we heard that my 5 year old niece, who will also be staying there, has been vomiting all day. Given the time of year, it may well be norovirus. There is no way we can cancel the visit. Given there will have been nearly a week between her illness and us all staying together, if her parents aren't struck down by it too, is it possible that we can avoid all catching this? I'm looking for rational responses to set against me own catastrophic thinking (which is telling me we're all doomed!) Obviously we'll be handwashing, but the kids are all young and will be playing together. I'm feeling quite anxious and miserable about this now, but don't want to pass the worry on to my kids, who are so excited about a big family Christmas.