The final passengers aboard the MV Hondius have officially disembarked after a deadly hantavirus outbreak turned the expedition cruise into an international health emergency. Authorities confirmed three additional positive cases linked to the vessel, increasing concerns among global health agencies and travelers alike.
The ship, operated by Oceanwide Expeditions, departed Tenerife for the Netherlands after its remaining passengers and several crew members left the vessel. The final group included four Australians, one British passenger, and one traveler from New Zealand.
The outbreak has already claimed three lives, with two victims confirmed to have contracted hantavirus. Health officials are continuing to monitor dozens of passengers and crew members across multiple countries as containment efforts intensify.
Hantavirus is a rare but potentially deadly virus typically spread through contact with infected rodents or their droppings. According to the World Health Organization, the Andes strain involved in this outbreak is one of the few hantavirus variants capable of human-to-human transmission.
Symptoms often begin with flu-like signs, including:
Severe cases can develop into life-threatening respiratory complications.
Although experts emphasize that widespread transmission remains unlikely, authorities are taking no chances due to the virus's high mortality rate.
Health officials confirmed that an American citizen and a French national who had already returned home tested positive after leaving the ship. Another Spanish passenger quarantining in Madrid also reportedly produced a provisional positive test result.
The World Health Organization has now confirmed seven official cases connected to the MV Hondius outbreak, with two additional suspected infections under investigation.
In France, Health Minister Stéphanie Rist stated that one infected woman was isolating in Paris while health teams traced 22 close contacts connected to her movements.
Meanwhile, two British nationals diagnosed with the virus are receiving treatment in hospitals located in the Netherlands and South Africa.
More than 90 passengers from the cruise ship have been repatriated from Spain's Canary Islands over recent days. Governments worldwide coordinated emergency flights and quarantine procedures to safely return citizens home.
The United States transported 17 citizens aboard a specialized repatriation flight. Officials stated that two passengers displaying mild symptoms traveled in biocontainment units as a precautionary measure.
Canadian passengers who arrived in British Columbia were instructed to self-isolate and undergo medical monitoring for at least three weeks.
British authorities also transferred 20 UK nationals from Tenerife to Arrowe Park Hospital in Merseyside for temporary isolation. Officials confirmed that none of the British passengers had reported symptoms at the time of admission.
The outbreak has also triggered disagreement between international health authorities and US officials over quarantine recommendations.
The World Health Organization recommended a 42-day isolation period for anyone leaving the MV Hondius due to the potential incubation period of the virus.
However, Jay Bhattacharya argued that the risk of large-scale transmission remains low and cautioned against creating unnecessary panic.
Health experts note that hantavirus differs significantly from Covid-19 because sustained human transmission is considered rare.
As of Monday evening, 27 people remained aboard the MV Hondius, including 25 crew members and two medical staff.
The crew represents several nationalities, including:
Ukraine's foreign ministry confirmed that Ukrainian crew members would assist with transferring the ship to the Netherlands before entering quarantine upon arrival.
Oceanwide Expeditions released a public statement praising the patience and discipline shown by passengers and crew throughout the crisis.
Ship captain Jan Dobrogowski described recent weeks as “extremely challenging” and expressed condolences for those who lost their lives during the outbreak.
The outbreak began shortly after the expedition vessel departed Ushuaia, Argentina, on April 1 during a South Atlantic cruise.
Key developments include:
Authorities believe the virus may have originated during the ship’s South American expedition, where exposure to infected rodents may have occurred.
While the situation has gained international attention, public health experts stress that the overall risk to the general public remains low.
Hantavirus outbreaks are uncommon, and human-to-human spread is considered rare outside specific virus strains such as the Andes variant.
Travelers are advised to follow official guidance, maintain hygiene precautions, and stay informed through verified public health updates.
Cruise operators and international health agencies are expected to review onboard disease prevention measures following the incident.
The MV Hondius outbreak has become one of the most closely watched international health incidents of 2026. With confirmed deaths, growing case numbers, and multinational quarantine efforts, the situation highlights the challenges of managing infectious diseases aboard cruise ships.
As investigations continue, health authorities worldwide remain focused on containing further spread while supporting affected passengers and crew members.
BBC News
This article is intended for informational and educational purposes only. It does not constitute medical advice, diagnosis, or treatment recommendations. Readers should consult official health authorities and medical professionals for the latest guidance regarding hantavirus or any infectious disease outbreak.
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