Stomach Flu 2024 Canada Reddit. Norovirus is a highly contagious virus that causes vomiting, diarrhea and inflammation of the stomach and intestines. I had stomach flu last sunday and just assumed it was food poisoning that i got for going to two festivals last saturday.

In 2024, causing vomiting, diarrhea and other symptoms. Learn about the causes, symptoms and treatment of the stomach flu (norovirus), a highly contagious form of gastroenteritis.