A serious public health incident has unfolded following a hantavirus outbreak linked to the MV Hondius cruise ship, which was anchored off the coast of Cape Verde. Two British nationals evacuated from the vessel are reportedly on the mend, raising hopes amid ongoing health concerns.
Patients Under Care
A 69-year-old British man, admitted to a private hospital in Sandton, Johannesburg, is recovering from the virus. He was evacuated on 27 April, and recent updates from health officials indicate positive developments in his condition. Meanwhile, 56-year-old Martin Anstee, an expedition guide, was transferred to the Netherlands for specialised treatment after being removed from the ship on Wednesday.
Dr Maria Van Kerkhove from the World Health Organization (WHO) provided an update during a press briefing, stating, “I am very happy to say the patient in South Africa is doing better, and the two patients in the Netherlands we hear are stable. So that is actually very good news.” The WHO confirmed that there are currently eight suspected cases, with five confirmed through laboratory testing as hantavirus. This rare disease, primarily associated with rodents, has led to three fatalities.
Links to Previous Journeys
The outbreak has been traced back to a birdwatching excursion in Argentina, Chile, and Uruguay that some passengers undertook prior to boarding the MV Hondius. As a precaution, Spanish authorities have permitted the ship to dock in the Canary Islands, despite local apprehensions. The vessel departed Cape Verde at 3:15 PM local time on Wednesday and is expected to reach Granadilla in Tenerife early on Sunday morning.
Morale aboard the ship appears to be improving as the passengers and crew are supported by two onboard doctors and infectious disease specialists from the WHO and the European Centre for Disease Prevention and Control. They are currently conducting a thorough medical assessment of all individuals on board.
Public Health Risk Assessed as Low
Despite the seriousness of the situation, Dr Tedros Adhanom Ghebreyesus, WHO’s director-general, reassured that the public health risk remains low. He emphasised that, while there may be potential for more cases due to the incubation period of the Andes variant of the hantavirus—which can extend up to six weeks—the likelihood of an epidemic is minimal. Dr Abdirahman Mahamud, leading the alert and response coordination department, noted a historical precedent involving a similar outbreak in Argentina during 2018-19 that resulted in 34 documented cases.
As the situation develops, seven British passengers are among the 30 individuals from 12 different nations who disembarked at the remote South Atlantic island of Saint Helena. Among them was a Dutch woman who fell ill during travel and subsequently passed away. Tragically, she was accompanying her husband’s remains after he died on the ship on 11 April.
Monitoring and Precautions
On Thursday, a flight attendant in Amsterdam who had interacted with the deceased woman reported experiencing symptoms, further highlighting the need for vigilance. The UK Health Security Agency (UKHSA) has been proactive in reaching out to the seven British nationals who left the ship. They have advised that those who had returned to the UK should self-isolate at home, despite not showing any symptoms.
Professor Robin May, chief scientific officer at the UKHSA, indicated that British passengers will be required to self-isolate for 45 days to mitigate any potential spread of the virus. He stated, “For the broader public, not directly involved in this cruise ship, the risk here is really negligible.”
The UK Foreign Office is arranging a charter flight to repatriate the remaining British passengers who are symptom-free once the ship docks in Tenerife.
Why it Matters
This incident underscores the importance of rigorous health monitoring and quick action in response to infectious disease outbreaks. The situation has brought to light the interconnectedness of global travel and health, highlighting how quickly a localised outbreak can have international implications. As authorities continue to manage this outbreak, the focus remains on safeguarding public health while offering necessary care and support to those affected.
