Health and Fitness Norovirus is the Leading Cause of Disease Outbreaks from Contaminated Food in the U.S. by Gary Kopycinski on June 5, 2014 Gary Kopycinski Author More in Health and Fitness: On Hantavirus, Park Forest Officials Urge Caution May 18, 2026 Rep. Kelly Condemns FDA Approval of Flavored E-Cigarettes May 6, 2026 Park Forest Aligns With Illinois Guidance on Childhood Vaccines Amid Federal Changes January 11, 2026 The food service industry can help prevent norovirus outbreaks