Norovirus outbreaks surge across the US: Symptoms, risks, and prevention measures

Cases of norovirus are rising sharply in the United States this winter, with the CDC reporting a significant increase in outbreaks. The virus, known for causing sudden vomiting and diarrhoea, spreads rapidly in communal settings. This article outlines the symptoms, how it spreads, who is at risk, and how to protect yourself from this highly contagious virus.