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  1. Norovirus infection - Symptoms & causes - Mayo Clinic

    Apr 30, 2025 · Norovirus infection symptoms usually last 1 to 3 days. Most people recover completely without treatment. However, for some people — especially young children, older adults and people …

  2. About Norovirus | Norovirus | CDC

    Apr 24, 2024 · If you have norovirus illness, you can feel extremely ill, and vomit or have diarrhea many times a day. This can lead to dehydration (loss of body fluids), especially in young children, …

  3. Norovirus: Symptoms, Causes & Treatment - Cleveland Clinic

    Feb 3, 2023 · Symptoms of norovirus are usually the same in both children and adults. Adults may experience more diarrhea than children and children may vomit more than adults.

  4. Norovirus: Symptoms, Causes, and Treatments - WebMD

    Feb 7, 2025 · Norovirus symptoms usually include nausea, vomiting, watery diarrhea, and stomach cramps. While these are the most common, other symptoms can show up as well. (Photo Credit: …

  5. How to prevent (and recover from) norovirus, the stomach bug ...

    Jan 16, 2025 · Norovirus symptoms can be rough. Because the virus causes gastroenteritis, an inflammation of the stomach or intestines, patients may expect several days of vomiting and

  6. What to know about norovirus causes, symptoms, and treatment

    5 days ago · Norovirus can strike suddenly, leaving you feeling nauseous and exhausted. Here's what to know if it hits you this winter.

  7. 6 Top Norovirus Symptoms and How to Treat Them, According to ...

    Jan 12, 2025 · Norovirus is on the rise. Here's what norovirus feels like, some common causes of the latest outbreak, how long symptoms can last and more crucial info.

  8. Norovirus: Symptoms, How Long Does It Last? Contagious ...

    Symptoms and signs of norovirus infection include vomiting, watery diarrhea, and stomach pain. Read about treatment, diagnosis, outbreak prevention, causes, contagious, transmission, prognosis, …

  9. Norovirus Is Back: What To Know About the Highly Contagious ...

    Feb 9, 2026 · Norovirus is a highly contagious stomach virus that spreads quickly in winter, causing sudden vomiting, diarrhea and stomach pain. Understanding how it spreads and how long it lasts can …

  10. Signs and Symptoms of Norovirus - Health

    Dec 14, 2025 · Signs and symptoms of norovirus include diarrhea, vomiting, and stomach pain. Most people recover within three days without treatment.