Legal Hurdles for Passengers Suing Over Hantavirus Outbreak on Antarctic Cruise

Passengers aboard the MV Hondius, an Antarctic expedition cruise ship operated by Oceanwide Expeditions, face significant legal challenges in suing the operator following a deadly hantavirus outbreak. The Dutch-flagged vessel reported nine cases and three deaths after global health authorities were notified in May 2026. Although the virus is typically rodent-borne, this strain exhibited human-to-human transmission capabilities. Legal experts indicate that while the company’s terms and conditions include broad liability waivers for illness and death, these may not hold if passengers can prove gross negligence or reckless conduct under Dutch law. However, establishing such negligence requires evidence that the operator knowingly ignored serious risks, which has not yet been alleged. Furthermore, jurisdiction clauses mandate that lawsuits be filed in the District Court of Middelburg in the Netherlands, a stipulation generally upheld by international courts. Families of deceased passengers also face the burden of proving operator misconduct. With little legal precedent for cruise ship outbreaks in Dutch law, plaintiffs may struggle to directly link the operator to the infections, similar to dismissed cases during the COVID-19 pandemic.