Royal Caribbean Addresses Legionella Cases on Cruise Ship

Royal Caribbean International has informed guests aboard Symphony of the Seas about two confirmed cases of Legionella reported by previous passengers. The cruise line stated that the cases involved individuals from separate sailings—one in October and the other in December. The Centers for Disease Control and Prevention (CDC) has not yet determined where the individuals contracted the bacteria.

In a letter sent to passengers, Royal Caribbean underscored its dedication to health and safety, explaining that "in an abundance of caution," the cruise line had enhanced its sanitation protocols and complied with CDC recommendations. The company also clarified that the cases do not confirm that the individuals contracted Legionella while on board.

“While this does not imply or confirm that they contracted this onboard our ship, as a precautionary measure, we implemented heightened sanitation protocols and followed all CDC guidance,” Royal Caribbean stated.

Legionella is the bacterium that causes Legionnaires' disease, a severe type of pneumonia transmitted by inhaling water droplets from contaminated sources, such as pools, hot tubs, fountains, or water systems. The letter noted that the disease is not contagious and usually affects those with weakened immune systems or underlying health conditions. Healthy individuals exposed to Legionella are unlikely to become ill, but symptoms can include fever, chills, shortness of breath, muscle aches, and headaches.

Royal Caribbean reassured passengers that it is taking every necessary precaution to safeguard their health. The cruise line emphasized that its crew is diligently implementing safety measures to protect both guests and staff. The letter also acknowledged the challenges faced by the crew, who are working tirelessly to maintain high health standards and ensure a safe and enjoyable experience for everyone on board.

For guests concerned about Legionnaires' disease, the company provided resources, encouraging them to consult their healthcare provider or contact the CDC through its hotline or website. Passengers were also advised to monitor their health and report any concerning symptoms.