Norovirus Outbreak Forces Cruise Ship Lockdown
The Ruby Princess cruise ship has been placed under lockdown off the coast of California near San Francisco after more than 120 people on board contracted norovirus. The vessel, operated by Princess Cruises, is undergoing enhanced sanitation protocols as the Centers for Disease Control and Prevention (CDC) monitors the situation remotely.
Passengers and Crew Affected
According to the CDC, 102 of the 3,032 passengers and 20 crew members have reported symptoms of the highly contagious vomiting bug, which causes diarrhea and vomiting. The ship departed San Francisco on June 12 for a 20-day round trip that included stops in Alaska and British Columbia, Canada. The outbreak was reported on June 28, and the Ruby Princess returned to the U.S. on July 2.
Response and Sanitation Measures
Princess Cruises has increased cleaning and disinfection protocols and collected samples from symptomatic individuals. The company stated: 'Princess Cruises can confirm that a limited number of guests reported mild gastrointestinal illness during the 20-day June 12 Ruby Princess voyage from San Francisco. Our crew responded promptly by implementing enhanced sanitation protocols across the ship, and cases have since decreased and remain low.' The cruise line has also isolated affected individuals to prevent further spread.
CDC Involvement
The CDC's Vessel Sanitation Program (VSP) is remotely overseeing the situation, including reviewing the ship's outbreak response and sanitation procedures. The public health body emphasized its role in ensuring proper containment measures are followed.
Understanding Norovirus
Norovirus, often called the winter vomiting bug, can occur year-round. It spreads through direct contact with infected individuals, contaminated food or water, or touching infected surfaces. Symptoms appear suddenly and include nausea, vomiting, diarrhea, fever, headache, and body aches. While unpleasant, norovirus typically resolves within two days, but individuals remain infectious for 48 hours after symptoms subside. Hydration is crucial, and rest, light eating, and paracetamol can help manage symptoms.
