West Michigan doctor prepares to deal with a rise in Norovirus cases WWMT-TVNorovirus Outbreaks Are Rising Nationwide, C.D.C. Says The New York TimesThis nasty stomach bug is spreading in N.J., health officials warn NJ.comNorovirus cases on the rise in Austin, doctor says FOX 7 AustinAvoiding (and treating) the worst stomach bug you’ll ever experience WHYY