Hi, I currently live in Ohio, and norovirus seems to be here alot. I am always hearing about people being sick, of course more so in the winter, but now even in the summer. I have 2 kids, and I am a big emet, working on trying to improve. But, we have the opportunity to go to Phoenix, Az over the winter to help a family member. I wondered if any one knows if there is a good study somewhere that shows how different areas compare in the amount of noro cases, and if certain areas have it more or not. Also, if anyone knows about Phoenix if it had noro as much because of the sun & heat? Thank you all