Learn more about norovirus, how to prevent contracting it, and why this year has seen such a surge in cases.

Based on electron microscopic (EM) imagery, this illustration provides a three-dimensional (3D), graphical representation of a number of norovirus virions, set against a black background.

Hospitals have just experienced their busiest week of this winter as cases of norovirus, the bug that causes vomiting and diarrhoea, continue to surge.

Here’s what you need to know about how norovirus plays favorites. Also known as “the perfect pathogen,” norovirus is pretty effective at getting people sick. Norovirus can be contracted ...

Also known as the “winter vomiting disease” or “two-bucket disease,” the norovirus, which causes both vomiting and diarrhoea, is on the rise across the United States, with many people ...