Stomach Flu 2024 Canada Today. Norovirus is a highly contagious infection also known as norwalk virus. Less common symptoms include fever, headaches, and body aches.

What to know about the 2024 norovirus season in the us, symptoms, and prevention. Flu season may be winding down, but health officials are noting a rise of norovirus in canada, the nasty stomach bug that can cause severe gastrointestinal symptoms.