Second Hantavirus Case Confirmed on Cruise Ship; 3 Dead
Dutch health authorities have confirmed that a second patient from the “MV Hondius” cruise ship has tested positive for hantavirus, fueling concerns over a rare and deadly outbreak that has already claimed three lives and triggered an international health alert.
Expanding Outbreak Linked to South Atlantic Cruise
The Leiden University Medical Center (LUMC) announced today that a patient admitted to its serious infectious diseases department on Wednesday night is officially infected with the virus. The news follows a confirmation earlier the same day from Radboud University Medical Center in Nijmegen regarding another passenger from the same vessel.
Hantavirus is a severe respiratory or hemorrhagic illness typically contracted through contact with infected rodents. However, the specific “Andes strain” identified in this outbreak is the only variant known to be capable of human-to-human transmission, heightening the urgency for medical investigators.
A Trail of Tragedy Across the Atlantic
The MV Hondius departed from Ushuaia, in the Patagonia region, on April 1 for a transatlantic voyage. The outbreak’s “patient zero” has been identified as a 70-year-old Dutch man who began showing symptoms, including fever and diarrhea, on April 6. He died on board just five days later.
The timeline of the tragedy highlights the virus’s aggressive nature:
- April 24: The body of patient zero and his 69-year-old wife were disembarked at the remote island of Saint Helena.
- April 26: The wife, who had traveled to Johannesburg to catch a flight home, died in South Africa. Her infection was confirmed on May 4.
- May 2: A German citizen died on board the ship after falling ill on April 28.
- Recent cases: A Swiss passenger who disembarked at Saint Helena is currently hospitalized in Zurich, while three additional suspected cases—including two crew members—were evacuated from the ship in Cape Verde on Wednesday.
Investigators Search for the Source
Health officials are now racing to determine where the initial infection occurred. Investigations are focused on whether patient zero contracted the virus from rodents while on land in Argentina, Chile, or Uruguay, or if the source of the infection was located on the ship itself.
There is currently no vaccine or specific treatment for hantavirus. The virus is usually shed in the saliva, urine, and feces of wild rodents, but the confirmation of the Andes strain suggests that those in close contact with infected individuals on the cruise remained at high risk throughout the journey.
The MV Hondius is owned by Oceanwide Expeditions, which confirmed that 30 passengers disembarked at Saint Helena during the crisis. Operations to repatriate and isolate remaining passengers and crew continue under strict medical supervision.
Image: Pexels – Dominik Ruhl
