Stomach Flu 2024 Canada. Avian influenza, commonly referred to as bird flu, is widespread in wild birds worldwide and is causing outbreaks in. It can be caused by a virus, a.

Norovirus is a highly contagious virus that causes vomiting and diarrhea, also known as the stomach bug or the stomach flu. The public health agency of canada is investigating an outbreak of norovirus and gastrointestinal illnesses related to the consumption of raw oysters from.