Health ❯ Epidemiology

Norovirus

Infection Rates Outbreaks Variants Seasonal Trends Transmission Surveillance Data Symptoms Statistics Cruise Ship Outbreaks Global Impact Strains

Norovirus Activity Climbs Nationwide as LA County Wastewater Signals Surge

Early wastewater and clinical signals are prompting officials to emphasize soap-and-water handwashing with bleach-based disinfection.

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

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

U.S. Norovirus Activity Climbs Ahead of Winter as Test Positivity Nears 14%