Health ❯ Epidemiology

Norovirus

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

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%