Stomach Bug 2024 Lasting A Long Time Period. Norovirus, also called the winter vomiting bug, is a stomach bug that causes vomiting and diarrhoea. The time depends on which virus is causing your.
Norovirus causes diarrhoea and vomiting and is one of the most common stomach bugs in the uk. The centers for disease control and prevention (cdc) is reporting significant norovirus activity across the country, especially in the west.