A health emergency aboard a polar expedition vessel in the Atlantic Ocean has left three people dead and several others under medical observation, prompting an international response coordinated by the World Health Organization.
The incident occurred on the MV Hondius, a cruise ship operated by Oceanwide Expeditions, which was travelling from Ushuaia in Argentina to Cape Verde. The outbreak has raised concerns due to its suspected link to hantavirus, a rare but potentially severe disease.
Illness at sea triggers international response
According to the WHO, one case has been laboratory confirmed, while five additional cases are being investigated. Among those affected is a 69-year-old British national currently receiving intensive care in Johannesburg, South Africa.
Hantavirus is typically transmitted to humans through contact with infected rodent droppings, urine, or saliva. While human-to-human transmission is uncommon, the severity of respiratory symptoms has led to heightened vigilance.
The first reported fatality was a 70-year-old passenger who developed symptoms while on board and later died. His body has since been transferred to Saint Helena. His wife also fell ill during the voyage and was evacuated to South Africa, where she later died in hospital.
A third fatality has been reported, although details remain limited as authorities continue to assess the situation.
Ongoing investigations and containment efforts
Health authorities in multiple countries are now working together to manage the situation. The WHO confirmed it is assisting with medical evacuations, coordinating public health responses, and conducting risk assessments for passengers and crew.
Discussions are ongoing بشأن whether additional symptomatic passengers should be isolated upon arrival in Cape Verde. The vessel is expected to continue its journey, potentially heading towards the Canary Islands, depending on medical guidance.
The UK Foreign Office has stated that it is monitoring developments closely and stands ready to provide support to affected nationals.
The MV Hondius, a polar-class expedition ship, accommodates around 170 passengers along with crew and expedition staff. Incidents of infectious disease outbreaks on cruise ships are not uncommon, but suspected hantavirus cases remain rare and are subject to strict monitoring protocols.
Authorities have emphasised that investigations are ongoing, and further updates will depend on laboratory results and the evolving health status of those affected.
Source: WHO, BBC, health authorities
