Helge Kristyn

Stomach Bug 2024 Lasting A Long Time Uk. Sometimes, the stomach bug may go away after 24 hours. Outbreaks surged this winter after the holidays, but cases of the nasty.

Here’s how long a stomach bug may last — and how you can prevent it from spreading within your home, according to our experts. Norovirus is a stomach bug that can cause moderate to intense nausea, vomiting and diarrhoea.