So I'm unsure what group to post this.. but I'm pregnant so I guess it comes under this... anyway.. my 2 year old had a stomach bug last weekend.. lasted no more than 12 hours.. by Tuesday my husband had it.. same again only 12 hours.. and yesterday here I am with it... what I wonder is do I have to stay away from husband and son?? They've already had the bug can they catch it again???? All I find online is norovirus and it's not that .. many thanks