A hantavirus outbreak linked to the Dutch cruise ship *MV Hondius* has resulted in at least 11 confirmed cases, including three deaths, as of May 12, 2026. The outbreak originated on the ship, with infections reported across multiple countries after passengers disembarked. The World Health Organization (WHO) has confirmed the cases and warned that the situation could evolve, urging countries to prepare for additional infections .
All passengers and crew from the *MV Hondius* have been evacuated, with the ship now en route to the Netherlands after docking in Tenerife, Spain. Spain reported a new confirmed case in a passenger evacuated from the cruise, bringing its total to at least one infected individual among 120 evacuees. The infected passenger is quarantined in a Madrid military hospital, while 13 other Spanish nationals tested negative .
The WHO has praised Spain for its handling of the evacuation, emphasizing the need for a 42-day quarantine and continuous monitoring of high-risk contacts. WHO Director-General Tedros Adhanom Ghebreyesus urged nations to follow these protocols to prevent further spread . France has implemented strict measures, repatriating five passengers from the infected ship and establishing protocols to break transmission, though officials remain uncertain about potential mutations of the virus .
Public health responses have varied by country. The U.S. has adopted a more relaxed approach compared to European nations, where stricter containment measures are in place . Meanwhile, Lithuania’s health minister confirmed no cases have been detected in the country, reassuring residents amid global concerns .
A Dutch ornithologist is suspected to be the outbreak’s patient zero, though the exact source of his infection remains unclear. Experts note that human-to-human transmission of hantavirus is extremely rare, making a pandemic unlikely, unlike COVID-19 . The WHO has stated there is no sign of a larger outbreak at this time, though the situation remains under close observation .
> Background: **Hantavirus outbreak on cruise ship sparks global health response** — *43 minutes ago*
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