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Norovirus Activity Rises Early, With Wastewater Spikes in Michigan and Los Angeles County

Soap-and-water handwashing remains the primary defense against a virus that resists many sanitizers.

Norovirus Activity Climbs Early Across U.S. as UK Reports Smaller Rise

Norovirus Is Surging Early Across the U.S. as Wastewater Signals Climb

Norovirus Activity Rises Early in the U.S., With Test Positivity Doubling to About 14%

Royal Caribbean Ship Reaches Miami After Norovirus Sickens Nearly 100

UKHSA Urges 48-Hour Home Isolation as Spring Norovirus Cases Double Average

Norovirus Infections Remain High as Cases Show Early Decline

Suspected Norovirus Outbreak Sickens 144 in Bavarian Restaurant

Norovirus Cases Decline as Queen Mary 2 Nears End of Voyage

Surge in Norovirus Cases Linked to New GII.17 Variant

New Norovirus Strain Drives Surge in U.S. Outbreaks

New Norovirus Strain Drives Surge in U.S. Outbreaks

Norovirus Cases Surge Across the U.S. This Winter

Norovirus Cases Surge Across the U.S. During Peak Season

Cruise Ship Stomach Illnesses Reach 12-Year High in 2024

Norovirus Outbreaks Surge on Cruise Ships During Peak Winter Season

Norovirus Outbreaks Surge in the U.S., Reaching Decade-High Levels

Norovirus Cases Surge in UK, Doubling Five-Year Average