Current Stomach Bug 2024 News. The highly contagious virus generally causes gastrointestinal symptoms like vomiting, nausea, diarrhea and stomach pain.  — cases of the norovirus, commonly called the stomach bug, are increasing in oklahoma and the nation.

 — winter vomiting virus is doing the rounds in england, experts are warning. When people think they have the stomach flu or a stomach bug, it’s probably norovirus, the agency added.