Geneva: The World Health Organization has confirmed a cluster of hantavirus cases, including three fatalities, aboard the Dutch-flagged vessel Hondius as it navigates the Atlantic Ocean. Director-General Tedros Adhanom Ghebreyesus announced on Thursday that five cases of the virus have been verified, with an additional three individuals currently suspected of carrying the Andes strain. The ship was en route from Cape Verde to Tenerife, Spain, when the United Kingdom alerted international health authorities to a group of passengers suffering from severe respiratory distress. Despite the gravity of the deaths, the health body maintains that the broader risk to the general public remains low.
The outbreak appears to be linked to the Andes strain of the virus, which is notable for its rare ability to be transmitted between humans, a characteristic typically absent in other hantaviruses. Investigation into the infection timeline suggests the primary source may have been a bird-watching excursion through Chile, Argentina, and Uruguay involving the first two victims before they boarded the ship. The initial fatality occurred on April 11, followed by the man’s wife on April 25 in Saint Helena, and a third woman on May 2. Authorities have warned that because the incubation period for hantavirus can extend up to six weeks, further cases may still be reported as the situation develops.
In response to the health crisis, international cooperation has been mobilized to track the itinerary of the infected passengers and limit further spread. Argentina is currently distributing 2,500 diagnostic kits to laboratories across five countries to aid in rapid identification. Additionally, the World Health Organization has notified twelve countries, including Canada, the United States, and the United Kingdom, where passengers from the vessel may have disembarked. Health officials continue to monitor the vessel while emphasizing that the current situation is being managed through rigorous diagnostic testing and contact tracing across international borders.
