Wise women of mumsnet… DS was sick once today. Has been absolutely fine ever since, no temperature, says he feels fine. But there was a bug going around school about a week ago. Do we think this is a bug and I have to do the 48hrs off school? Or could it just be a random event for no reason? It was immediately after a car journey. But he’s never been sick from car journeys although regularly says he feels sick in the car. What do you think?