Norovirus symptoms, warning signs and when you should worry - The bug is linked to thousands of hospital admissions in the UK every year. ... Norovirus is often mistakenly associated with the flu.

Annually, norovirus causes 19 to 21 million cases of vomiting and diarrhea in the U.S., 465,000 emergency room visits, 109,000 hospitalizations, and 900 deaths, per the CDC. Last winter, cases and ...

Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, ... Signs of dehydration include decreased urination, dry mouth or dizziness, per the Mayo Clinic.

Norovirus 2025: Outbreaks of stomach bug are surging across US. Know these early signs Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is spiking across the US.

Norovirus 2025: Outbreaks of stomach bug are surging across US. Know these early signs Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is spiking across the US.

Norovirus 2025: Outbreaks of stomach bug are surging across US. Know these early signs Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is spiking across the US.

Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is spiking across the US. What to know about symptoms and prevention.

Norovirus 2025: Outbreaks of stomach bug are surging across US. Know these early signs Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is spiking across the US.

Norovirus 2025: Outbreaks of stomach bug are surging across US. Know these early signs Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is spiking across the US.