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VHOSPITAL.CLINIC · Disease Guide

Norovirus (Stomach Flu)

Norovirus is the leading cause of acute gastroenteritis worldwide, spreading through contaminated food, water, and surfaces. It causes sudden-onset vomiting, diarrhea, and stomach cramps lasting 1-3 days; hydration is the mainstay of treatment.

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Common Questions about Norovirus (Stomach Flu)

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Medical Review— vHospital Editorial Team · 2024–2025
Sources:WHOPubMedUpToDateNICE