Norovirus is the leading cause of acute gastroenteritis outbreaks worldwide. It's responsible for roughly one in every five ...

New Brunswick doctors say outbreaks of the Norwalk virus, or Norovirus, seem to be peaking this year, and it's replacing influenza as the more common winter bug. This week, St. Joseph's Hospital ...

Cases of norovirus, a nasty stomach bug that can lay you up for days, are rising again in Canada, hitting pre-pandemic levels. They're surpassing that mark in the U.K., and also rising in the U.S.