A suspected hantavirus outbreak on Oceanwide Expeditions' MV Hondius has resulted in three deaths and seven identified cases, including two confirmed and five suspected, among 147 passengers. The vessel began a polar expedition from Argentina on 1 April and is currently sailing towards the Canary Islands, with most passengers required to remain on board.
Transmission and Risk
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.
Industry Safety Measures
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. Experts emphasise that the overall likelihood of contracting hantavirus on a cruise remains extremely low.
Passengers are advised to follow health guidelines and report any symptoms promptly. The situation continues to be monitored by health authorities.
