Human-to-human transmission suspected on board hantavirus cruise ship, WHO says
3 minute readPublished: Tuesday, May 5, 2026 at 2:41 pm
Hantavirus Outbreak on Cruise Ship Raises Concerns of Human-to-Human Transmission
A hantavirus outbreak on a cruise ship has resulted in three deaths and several illnesses, prompting the World Health Organization (WHO) to investigate potential human-to-human transmission. The MV Hondius, carrying almost 150 people, is currently anchored off the coast of Praia.
The outbreak began with passengers experiencing a rapidly progressing respiratory illness. Seven cases of hantavirus have been identified, with two confirmed and five suspected. The victims include a Dutch couple and a German national. One British national is in intensive care, and two crew members are experiencing acute respiratory symptoms.
Authorities are prioritizing the evacuation of the two symptomatic crew members for medical care. The ship is expected to sail to the Canary Islands for a full epidemiological investigation and disinfection. Health and safety protocols, including isolation and medical monitoring, are in place on the ship.
The WHO suspects that the Dutch couple, who both died, may have contracted the virus before boarding the ship. The Andes virus, known for limited human-to-human transmission, is suspected to be the strain involved. The virus is typically contracted through contact with infected rodents.
Hantavirus is a rare but potentially deadly disease, with a mortality rate of approximately 38% for those developing respiratory symptoms. Symptoms often begin like the flu but can progress to severe respiratory distress and organ failure. There is no specific treatment, and care focuses on managing symptoms.
BNN's Perspective: This situation highlights the importance of swift action and international cooperation in managing infectious disease outbreaks. While the risk to the general public appears low, the potential for human-to-human transmission warrants careful investigation and containment measures. The focus on evacuating the sick and disinfecting the ship demonstrates a responsible approach to a challenging situation.
Keywords: hantavirus, cruise ship, outbreak, human-to-human transmission, WHO, MV Hondius, respiratory illness, Andes virus, health, safety, investigation, evacuation, symptoms, mortality rate, infectious disease.