Norovirus Outbreaks Double to 91 in Early December

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Norovirus outbreaks shatter previous records with 91 cases reported in early December, marking a troubling spike from November's 69 incidents.

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Over 10 states participate in norovirus reporting systems while healthcare facilities rarely test specifically for norovirus.

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Raw oyster consumption triggers massive outbreak in California, while Minnesota grapples with 40+ December cases and Hawaii closes a popular hiking destination.

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Expert analysis reveals norovirus particles spread rapidly through contaminated surfaces, requiring merely a few viral units to spark infection.

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Hand sanitizers prove futile against norovirus, forcing reliance on thorough soap-and-water washing protocols for effective prevention.

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Shellfish preparation demands precise 145°F internal temperature, alongside careful produce washing to minimize transmission risks.

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Symptoms strike between 12-47 hours post-exposure, unleashing nausea, vomiting, and diarrhea that typically persist for 1-3 days.

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People remain contagious after symptom resolution, posing heightened risks for young children, elderly, and immunocompromised populations.

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Congregate settings like prisons, cruise ships, and college dorms face significant impacts from norovirus transmission.

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CDC data shows approximately 2,500 annual outbreaks, with peak season running November through April.

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