Experts explain likelihood of getting ill on a cruise ship amid hantavirus outbreak

Health & FitnessLifestyle
5 May 2026 • 11:10 PM MYT
The Independent
The Independent

The world’s most free-thinking newspaper

Experts explain likelihood of getting ill on a cruise ship amid hantavirus outbreak

  • A suspected hantavirus outbreak on Oceanwide Expeditions’ MV Hondius has resulted in three deaths and seven identified cases (two confirmed, five suspected) among 147 passengers.
  • The vessel, which commenced a polar expedition from Argentina on 1 April, is currently sailing towards the Canary Islands, with most passengers required to remain on board.
  • The World Health Organisation suggests a mixed transmission, potentially from rodent exposure during island excursions or human-to-human contact within cabins.
  • Despite this high-profile incident, hantavirus cases on cruise ships are exceptionally rare, with no other known outbreaks reported.
  • The cruise industry asserts that illness rates at sea are lower than on land, attributing this to rigorous biosecurity measures, frequent inspections, and strict hygiene protocols on board.

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