分类： health

A rare, deadly hantavirus outbreak has swept through an Antarctic expedition cruise over the past month, leaving three passengers dead and multiple others ill, according to official updates from the World Health Organization (WHO), the vessel’s operator, and global ship tracking data.

The MV Hondius, operated by Dutch expedition cruise firm Oceanwide Expeditions, departed Ushuaia in southern Argentina on April 1 on a planned month-long voyage that would carry 149 passengers and crew from 23 nations to Antarctica and remote South Atlantic islands. These premium expedition trips, which target travelers seeking to visit some of Earth’s most isolated wilderness regions, cost between $6,000 and $25,000 per passenger, depending on cabin selection.

The first case emerged just five days into the voyage, when a 70-year-old Dutch passenger developed a fever, headache, and mild diarrhea on April 6. His condition deteriorated rapidly, and he died from respiratory distress on April 21 while the ship was traversing the open South Atlantic between the British overseas territories of South Georgia and Saint Helena. At the time, no clear cause of death could be identified on board, so the cruise continued its planned itinerary.

The vessel stopped near the remote island of Tristan da Cunha before reaching Saint Helena on April 24, where the passenger’s body was disembarked. The man’s 69-year-old wife, who had already started showing early symptoms of illness, left the ship to accompany her husband’s remains and boarded a commercial flight bound for South Africa. She grew critically ill mid-flight and collapsed upon landing in Johannesburg, dying in a local hospital on April 26.

After the ship left Saint Helena bound for Ascension Island, located 800 miles north of its previous stop, a third British passenger developed symptoms including high fever, shortness of breath, and pneumonia. He was evacuated from Ascension Island to a South African hospital for intensive care on April 27. A fourth passenger, a German woman, developed pneumonia-like symptoms and died on board on May 6, after the ship had altered course for Cape Verde off the West African coast. Her body remains in isolation on the vessel.

It took nearly three weeks from the first death for health officials to confirm hantavirus as the cause of the outbreak. After all routine tests on the hospitalized British passenger returned negative, South African public health labs ran a hantavirus analysis, which returned a positive result on May 6. Posthumous testing of the Dutch woman’s body returned a second positive hantavirus result the following day. As of the latest update, two cases are laboratory-confirmed, and WHO has classified the event as a full hantavirus outbreak, suspecting the other fatalities are also linked to the virus.

Currently, the MV Hondius is anchored off the coast of Cape Verde, with three symptomatic people still on board waiting for evacuation. The hospitalized British patient remains in intensive care in South Africa.

Hantavirus is primarily a rodent-borne pathogen, spread to humans through direct contact with infected rodents, their saliva, urine, or fecal droppings. While person-to-person transmission is extremely rare for most hantavirus strains, the Andes hantavirus — the specific variant identified in this outbreak, which is endemic to Argentina and Chile — can spread between humans in rare cases. In severe infections, hantavirus causes life-threatening respiratory failure and kidney damage, with a high mortality rate for serious cases.

International health authorities have stressed that the global risk from this outbreak remains very low, due to the virus’s limited ability to spread between people. WHO officials are currently conducting contact tracing for all passengers who shared the April 25 flight from Saint Helena to Johannesburg with the infected Dutch woman, to monitor for any secondary spread. The ship’s passengers and crew have been placed in full cabin isolation with strict physical distancing protocols, a measure that mirrors lockdown measures implemented widely during the COVID-19 pandemic.

As of Tuesday, Oceanwide Expeditions announced plans to deploy medical evacuation aircraft to Cape Verde to extract three people from the ship: two passengers requiring urgent medical care and one companion of the deceased German woman. The evacuated passengers will be flown to the Netherlands for care, though an exact arrival timeline has not been released. After the evacuation, the MV Hondius will sail approximately three days to the Spanish Canary Islands, though Spanish officials have not yet finalized their approval for the vessel’s port of entry as of Tuesday evening.

Investigations into the source of the outbreak remain ongoing. WHO officials are reviewing the travel histories of the first two infected passengers, who visited Argentina and other parts of South America before boarding the expedition cruise, to determine how the virus was introduced to the vessel.

A luxury expedition cruise that began as a dream Atlantic voyage has devolved into a deadly, uncertain quarantine, leaving roughly 150 passengers and crew from 23 countries stranded in waters off the coast of West Africa after a hantavirus outbreak claimed three lives.

The MV Hondius, operated by Netherlands-based expedition company Oceanwide Expeditions, departed Ushuaia, Argentina — the world’s southernmost city — on April 1 on a highly anticipated itinerary that would take guests past dramatic, untapped Atlantic landscapes. The route included stops at South Georgia, the remote British overseas territory famous for its massive penguin colonies, and Tristan da Cunha, the most remote inhabited island on Earth. For weeks, passengers documented the once-in-a-lifetime trip on social media: American travel vlogger Jake Rosmarin shared clips of alpine snowfall, vibrant autumn coastal hues, penguin-spotting excursions, and leisurely iced lattes on deck, calling the quiet moments at remote ports unforgettable.

That idyllic narrative unraveled rapidly in mid-April. On April 11, a Dutch passenger died on board with no clear cause of death. His remains were offloaded in St Helena nearly two weeks later, and his 69-year-old wife, who accompanied the body, was evacuated to a Johannesburg hospital in South Africa, where she also died. The World Health Organization (WHO) later confirmed she had been infected with hantavirus, a rare but serious infectious disease most commonly transmitted to humans by rodent populations. A British passenger fell ill on April 27 and was also evacuated to South Africa, where they remain in critical but stable condition after testing positive for the virus. A third fatality, a German national, was recorded on May 2, bringing the total death toll to three; health officials have not yet confirmed if the German victim died from hantavirus. Currently, two crew members are experiencing acute respiratory symptoms consistent with the virus, one mild and one severe, requiring urgent medical intervention. In total, health authorities have confirmed two cases of hantavirus on board and are investigating five additional suspected cases, with WHO warning the virus may have spread among the vessel’s population.

Today, the stricken vessel remains anchored off Cape Verde, after local authorities declined entry to the port earlier this week. Passengers have described divided moods on board, with conflicting accounts of the crisis shared on social media. In an emotional viral TikTok posted to his followers, Rosmarin, who first brought widespread attention to the outbreak, spoke through tears about the fear and uncertainty gripping many on board. “We’re not just a story. We’re not just headlines, we’re people with families, with lives, with people waiting for us at home,” he said. “There’s a lot of uncertainty and that is the hardest part. All we want right now is to feel safe, to have clarity and to get home.”

In subsequent posts, Rosmarin clarified he had settled his emotions, noting that he remained healthy, was getting regular fresh air, and was well cared for by the ship’s crew. “I’m just trying to focus on the positive,” he added.

Another travel influencer and passenger, Kasem Hato, pushed back on widespread media coverage of the crisis, arguing the situation has been overblown. Hato claimed the intense public attention stemmed from Rosmarin’s viral panicked video, noting that “148 out of 149” people on board have remained calm, and that the outbreak is under control. “While his reaction is valid, it doesn’t represent the situation on board,” Hato wrote, adding that passengers are passing the time with reading, film screenings, and social activities, and wished ill passengers a quick recovery. Cruise operator Oceanwide Expeditions has echoed this framing, saying the overall atmosphere on board remains calm, with most passengers composed. The company said it is working urgently to secure a docking port, expedite disembarkation, and complete required medical screenings for all guests.

Footage from inside the vessel confirms new public health protocols are in place: passengers are required to maintain social distance, wear face coverings in indoor common areas, and practice frequent hand sanitization. Usually bustling communal spaces, including plush lounges designed for evening socializing, now sit empty. One anonymous passenger told the BBC the group is preparing for at least three to four more days at sea, with no clear timeline for when they will be able to dock.

The vessel’s next destination remains shrouded in confusion. WHO initially announced Spain had granted permission for the MV Hondius to dock in the Canary Islands, where officials could conduct a full risk assessment and ongoing medical monitoring. But Spain’s Ministry of Health has pushed back on that reporting, saying it has not yet received a formal request for the vessel to enter Canarian ports. A ministry spokesperson added that Spanish authorities stand ready to take over management of the situation if a request is submitted, including providing medical care, diagnostic testing, and vessel disinfection, though they would not confirm whether passengers would be allowed to disembark once docked.

Hantavirus, which primarily spreads through contact with rodent urine, droppings, or saliva, can cause severe respiratory and cardiovascular illness in humans, with a mortality rate of roughly 36% for the most common strain found in the Americas. Person-to-person transmission is rare, though not impossible, according to global health guidelines.

A deadly hantavirus outbreak on a Dutch-operated cruise vessel has left three passengers dead and prompted an urgent international investigation into the rare possibility of sustained human-to-human virus transmission, the World Health Organization (WHO) has confirmed. The outbreak unfolded on the MV Hondius, an expedition cruise ship operated by Netherlands-based firm Oceanwide Expeditions, which launched its transatlantic voyage roughly one month ago from an Argentine port.

Three passengers have died and at least two more have fallen ill in a suspected hantavirus outbreak aboard a Dutch polar expedition cruise ship, which has been anchored off the coast of Cape Verde after local authorities blocked all passengers from disembarking over public health fears, multiple global health and government officials have confirmed.

The MV Hondius, operated by Netherlands-based Oceanwide Expeditions, was mid-voyage on a multi-week expedition journey that launched from Ushuaia, Argentina on April 1, bound for Antarctica and remote island destinations across the South Atlantic, when the outbreak was detected. As of the latest updates, nearly 150 passengers and crew remain confined to their individual cabins under isolation protocols, video footage obtained by the Associated Press confirms. The ship’s public spaces including open decks and common halls are nearly empty, with only a small number of masked personnel moving through restricted areas. Medical teams in full personal protective equipment—including full-body white hazmat suits, boots, and respiratory protection—have been observed transferring supplies and personnel between the Hondius and smaller support craft off the ship.

Local Cape Verdean authorities, based in the capital Praia, made the decision to bar disembarkation to protect the country’s population of roughly 590,000 people. The archipelago nation, located off the western coast of Africa, has deployed a specialized response team including doctors, surgeons, nurses, and laboratory specialists to provide on-site medical support to the vessel, while activating enhanced safety protocols across all port areas as a precaution against the rodent-borne virus. The World Health Organization (WHO) notes that while human-to-human transmission of hantavirus is rare, it is possible, prompting the strict safety measures. Cape Verde’s National Director of Health Angela Gomes emphasized that the government’s top priority is upholding maximum protection for both local residents and response personnel, noting all medical teams interacting with the ship are equipped with full protective gear to prevent transmission.

In the immediate aftermath of the outbreak, the timeline for evacuating the sick remained unclear, but the WHO announced Monday that the plan called for a medical evacuation of affected passengers to the Netherlands for advanced care. If evacuation could not be completed through Cape Verde, Oceanwide Expeditions noted it would reroute the ship to one of two Spanish Canary Island ports: Tenerife or Las Palmas. By Tuesday, WHO’s director of epidemic and pandemic preparedness Dr. Maria Van Kerkhove confirmed in a Geneva press briefing that the official adjusted plan is for the Hondius to continue onward to the Canary Islands, where Spanish authorities will accept the vessel. She added that no additional passengers or crew have developed symptoms as of Tuesday’s update, and once the two remaining sick passengers are medically evacuated, the ship will be cleared to resume movement. Early reports had noted three additional people had experienced mild symptoms, but none have progressed to active cases.

The Spanish Ministry of Health however offered a more cautious update Tuesday, stating it is conducting close coordinated monitoring with the WHO and other involved stakeholders, and no final decision on a port of call has been made. Until all risk assessments are complete, the ministry will not formalize any acceptance of the vessel, per its official statement.

Officials in the Argentine province of Tierra del Fuego, where the voyage originated, confirmed that all passengers were screened for hantavirus symptoms before departure, and no cases were detected when the ship set sail. Juan Facundo Petrina, the province’s epidemiology director, noted that hantavirus symptoms can take up to eight weeks to appear after initial exposure, meaning any infection likely occurred before passengers boarded, or very early in the voyage.

As of the latest update, the WHO says the situation on board remains under careful continuous monitoring, with the global health body coordinating an international response that includes in-depth laboratory testing, case isolation, targeted care, and planning for evacuation. Oceanwide Expeditions said in a statement that the atmosphere on the ship remains calm, with all passengers remaining composed, and the vessel has activated its highest level (Level 3) outbreak response protocol, which includes strict isolation, enhanced hygiene, and constant medical monitoring of all people on board.

For years, cruise ships have carried a reputation as hotbeds for rapid viral transmission, with frequent news reports of norovirus and COVID-19 outbreaks making headlines during peak vacation seasons. But the question on every traveler’s mind remains: do viruses truly spread more easily on these large floating vessels compared to other crowded public spaces? To answer this pressing public health question, the British Broadcasting Corporation recently assembled a comprehensive breakdown of leading expert opinions, breaking down the unique factors that shape infection risk on cruises.

Experts point to several key characteristics of cruise travel that can create favorable conditions for viral spread, even when operators implement strict hygiene protocols. First, cruise ships house thousands of passengers and crew in close quarters, with shared dining halls, entertainment venues, swimming pools, and cabins that often have limited ventilation compared to land-based buildings. Many passengers also spend extended periods of time on board – often a week or more – which gives contagious viruses more time to move from person to person before infected guests can disembark and seek treatment. This combination of prolonged close contact and shared enclosed spaces has historically led to larger outbreaks than many other leisure settings.

That said, modern cruise lines have ramped up their infection control measures significantly in the wake of the COVID-19 pandemic. Today, most major operators maintain enhanced air filtration systems, regular surface sanitation, and updated protocols for isolating passengers who develop symptoms mid-cruise. Experts also note that the perception of heightened risk is partially skewed by the fact that outbreaks on cruise ships receive far more media attention than similar outbreaks in hotels or resort towns on land. When an outbreak is detected on a cruise, it is systematically tracked and reported because all passengers are contained in one closed environment, making it easier to count cases – a level of monitoring that rarely exists for land-based destinations.

Ultimately, experts agree that while cruise ships do carry some inherent elevated risk of viral spread compared to less crowded settings, the actual level of risk depends heavily on the specific measures operators take and the current state of circulating viruses in the broader community. Travelers can reduce their own risk by staying up to date on vaccinations, practicing good hand hygiene, and avoiding crowded indoor spaces on board when possible if they have underlying health conditions that put them at higher risk of severe illness.

A Dutch-operated polar cruise vessel carrying nearly 150 people is currently anchored off the coast of Cape Verde in the Atlantic Ocean, waiting for local authorities to grant evacuation permission after a suspected hantavirus outbreak left three passengers dead and at least three others in serious condition, the World Health Organization (WHO) and cruise line operator have confirmed. Among the 88 passengers on board the MV Hondius are 17 American citizens, alongside travelers from the United Kingdom, Spain and other nations.

The multi-week expedition, which began in Ushuaia, southern Argentina, was originally scheduled to take passengers through Antarctica, the Falkland Islands, South Georgia and a series of remote South Atlantic island outposts. The first fatality was recorded on April 11, when a 70-year-old Dutch passenger died on board after developing classic hantavirus symptoms including fever, headache, abdominal pain and diarrhea, according to Netherlands-based operator Oceanwide Expeditions. His remains were disembarked nearly two weeks later at Saint Helena, a British overseas territory roughly 1,900 kilometers off the African coast, where they remain awaiting repatriation to the Netherlands.

The man’s 69-year-old wife, who had also fallen ill, was evacuated to South Africa alongside the body. She collapsed shortly after arriving at Johannesburg’s OR Tambo International Airport and died at a nearby hospital. By April 27, the ship reached the remote Atlantic outpost of Ascension Island, where a sick British passenger was evacuated for emergency care in South Africa. That patient later tested positive for hantavirus, and remains in critical, isolated care in an intensive care unit in South Africa.

A third fatality occurred on board Saturday, when a German national passenger died. Their body is still being held on the MV Hondius, as local authorities have not yet permitted anyone to disembark after the vessel reached Cape Verde on Sunday to request emergency assistance. To date, only the evacuated British patient has received a confirmed positive hantavirus diagnosis; WHO officials note that five total cases are suspected, including the three fatalities.

Two additional crew members — one British, one Dutch — are currently on board experiencing severe symptoms and require urgent evacuation, Oceanwide Expeditions confirmed. As of Monday, the operator was still waiting for approval from Cape Verdean public health authorities to offload sick passengers and crew. If evacuation permission is not granted in Cape Verde, the company says it is considering rerouting to the Spanish Canary Islands, specifically Las Palmas or Tenerife, to offload those in need of care.

Oceanwide Expeditions stated that it has implemented strict precautionary protocols on the vessel, including isolation of symptomatic people, and no other people on board have reported developing hantavirus symptoms. The WHO is coordinating a multi-country public health response to the incident, working alongside local authorities and the cruise operator to conduct a full public health risk assessment, coordinate evacuations, and carry out further laboratory testing and epidemiological tracing. Viral sequencing is also underway to confirm the strain of the virus. The Dutch Ministry of Foreign Affairs is also assisting in exploring evacuation options for people on the vessel.

Hantavirus is a rare pathogen spread primarily through contact with urine or feces from infected rodent populations such as rats and mice. The virus gained renewed public attention last year, when Betsy Arakawa, wife of veteran Hollywood actor Gene Hackman, died from a hantavirus infection in New Mexico. While rare cases of person-to-person transmission have been recorded, the virus is not easily spread between humans, WHO officials emphasize. There is no specific cure or targeted treatment for hantavirus, but early clinical intervention significantly improves a patient’s chance of survival. The virus causes two severe syndromes: hantavirus pulmonary syndrome, which impacts the lungs, and hemorrhagic fever with renal syndrome, which affects kidney function; pulmonary syndrome is the more common presentation in the Americas, per the U.S. Centers for Disease Control and Prevention (CDC).

“While severe in some cases, it is not easily transmitted between people. The risk to the wider public remains low. There is no need for panic or travel restrictions,” Dr. Hans Henri P. Kluge, WHO Regional Director for Europe, said in a public statement Monday.

The MV Hondius is a 107-meter expedition vessel with capacity for 170 passengers across 80 cabins, and typically sails with a crew of approximately 70, including a full-time on-board doctor. Oceanwide offers 33- and 43-night “Atlantic Odyssey” expeditions along the route the MV Hondius was traveling when the outbreak began. While the source of the current outbreak has not yet been identified, a 2019 hantavirus outbreak in southern Argentina killed at least nine people, prompting a 30-day lockdown of a remote rural town to halt transmission.

South African public health officials are currently conducting contact tracing in the Johannesburg region to identify any people who may have been exposed to the infected passengers who disembarked in the country. Like the WHO, South Africa’s Department of Health has stressed that there is no cause for public panic, noting that international health authorities are coordinating a coordinated cross-border response to contain any potential spread.