125 passengers, crew hit with highly contagious stomach virus on cruise from San Francisco
Over 120 passengers and crew on a Princess Cruises ship were infected with norovirus during a 20-day voyage from San Francisco to Canada and Alaska. The cruise line has implemented enhanced sanitation protocols to address the outbreak.
Why it matters
Norovirus outbreaks on cruise ships highlight the public health challenges associated with high-density travel environments and the importance of sanitation protocols.
More than 120 passengers and crew members on a Princess Cruises ship that docked in San Francisco on Thursday (July 2, 2026) were infected with a stomach virus while on their voyage, federal health officials said.
The report relies on data from the CDC and official statements from the cruise line, presenting the facts of the outbreak neutrally.
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