A suspected outbreak of hantavirus aboard the luxury cruise ship MV Hondius has led to the tragic deaths of three individuals, including a married couple from the Netherlands. The situation has prompted urgent medical interventions and raised significant health concerns as the vessel remains stranded off the coast of Cape Verde with its passengers and crew isolated onboard.
Medical Emergency Unfolds at Sea
Reports emerged late on Sunday that several passengers aboard the MV Hondius had fallen ill, prompting the World Health Organization (WHO) to investigate. Among those affected are a British crew member who requires immediate medical attention and a UK passenger who remains in critical but stable condition. The cruise ship, which departed from Argentina in March, is carrying 149 individuals from 23 different countries, primarily British, American, and Spanish nationals.
As of May 4, 2026, the WHO has confirmed two cases of hantavirus and identified five additional suspected cases, which include the three fatalities. The agency has stated, “As of now, the risk to the general public is low,” urging caution but not panic.
Timeline of Events
The first reported death occurred on April 11, when a Dutch national succumbed to illness shortly after being airlifted to St Helena. Tragically, this was followed by the death of another Dutch woman, aged 69, who collapsed at an airport in South Africa while attempting to return home and later died in a hospital. On May 2, a German passenger also passed away under similar circumstances.
A British national was evacuated to South Africa on April 27 and is currently receiving intensive care in Johannesburg, where a variant of hantavirus has been detected. In total, the WHO has linked the virus to the deaths of the three individuals and to the illness of at least three others onboard.
Isolation Protocols and Future Plans
Currently, the MV Hondius is anchored off Praia in Cape Verde, with the cruise operator, Oceanwide Expeditions, implementing strict precautionary measures. This includes isolation protocols and enhanced hygiene practices to contain the outbreak. The ship had sought permission to dock in Cape Verde for assistance, but local health authorities denied the request to protect public health.
In light of the ongoing situation, Oceanwide Expeditions is exploring alternative ports, potentially in the Canary Islands, to facilitate further medical evaluations and necessary evacuations. The company is working closely with health authorities in the Netherlands and the UK to ensure the safe repatriation of those affected, including the bodies of the deceased
