Stomach Flu Going Around 2024. He was diagnosed with swine flu, a virus that affected millions of americans in 2009. Here's what you need to know if you think you have the norovirus, commonly called the stomach flu or stomach bug, and how to prevent spreading the sickness.
The stomach flu causes vomiting, diarrhea, and queasiness. So the virus is known as norovirus, commonly referred to as stomach flu, but it’s not related in any way to influenza.