Doctors warn about dangerous symptoms amid norovirus outbreak

‘I was violently ill': Doctors warn about dangerous symptom amid norovirus outbreak Health officials are raising alarms about a significant increase in norovirus cases nationwide, including here in North Texas. Alanna Quillen NBC 5 Dallas-Fort Worth

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While norovirus is a common virus every winter season and can be a problem on cruise ships, there are upticks in spread this year, with multiple outbreaks reported across the country. Outbreaks are even being reported in evacuation shelters amid the Los Angeles wildfires.

Described by many as the "worst stomach bug" they've experienced, norovirus causes intense symptoms such as stomach pain, nausea, vomiting, and diarrhea. Severe dehydration, often the result of these prolonged symptoms, is a major concern for doctors.

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