Norovirus Outbreak on AIDAdiva: Over 100 Passengers and Crew Infected During World Cruise

Dec 09, 2025 11:10 pm CST

A significant norovirus outbreak has affected more than 100 passengers and crew aboard the AIDAdiva luxury cruise ship during its 133-day world voyage. The CDC reports 95 passengers and 6 crew members have fallen ill since November 30, with enhanced sanitation protocols now in place. This marks the 21st gastrointestinal illness outbreak on cruise ships in 2025, reflecting a concerning early rise in norovirus cases across the US.