Image: from Sodiek X @0xsodiek
By Open Chronicle with Agencies
Three people have died following a suspected outbreak of hantavirus infections aboard a cruise ship traveling across the Atlantic, according to the World Health Organization.
Health authorities confirmed that one case has been verified through laboratory testing, while five additional cases remain under investigation. Among the six individuals affected, three have died, and one is currently receiving intensive care treatment in South Africa.
The outbreak is linked to passengers from the MV Hondius, an international cruise vessel carrying around 150 travelers. The ship departed from Ushuaia several weeks ago, following a route that included stops in Antarctica, the Falkland Islands, South Georgia, and multiple Atlantic islands before reaching Africa.
Officials said the first known victim, a 70-year-old passenger, developed symptoms including fever, headaches, abdominal pain, and diarrhea before dying upon arrival at St. Helena. His 69-year-old wife later became ill and collapsed at O.R. Tambo International Airport, where she also died after being hospitalized.
A third confirmed fatality, a British national, tested positive for hantavirus after being transferred to a medical facility in South Africa. Authorities are now working with local and international partners to trace contacts and assess the potential spread of the virus.
Hantavirus is a rare but serious disease typically transmitted to humans through contact with rodent droppings, urine, or saliva. Human-to-human transmission is extremely uncommon, with only a limited number of cases documented globally. Experts say the presence of multiple cases on a cruise ship is highly unusual.
Medical specialists suggest possible sources could include exposure to contaminated environments, either on the vessel or during port stops. The ship’s itinerary through South America has also raised questions about whether a rare form of transmission could be involved.
Symptoms of hantavirus initially resemble those of common viral illnesses, including fever, fatigue, and muscle aches. In severe cases, the disease can progress rapidly, leading to respiratory distress, organ failure, and death.
Despite the seriousness of the situation, health officials have sought to reassure the public. Authorities emphasize that the risk of widespread transmission remains low and that containment measures are already underway across affected regions.
The incident has drawn attention due to the rarity of hantavirus outbreaks in maritime settings. Unlike more common cruise-related illnesses such as norovirus, hantavirus infections are not typically associated with person-to-person spread in confined environments.
Investigations continue as global health agencies coordinate efforts to understand the outbreak better and prevent further cases.