Full Breakdown
MV Hondius Arrives in Rotterdam for Disinfection After Hantavirus Outbreak
5/19/2026, 3:51:35 AM
Arrival and Disinfection
On May 18 2026 the Dutch-flagged MV Hondius docked in Rotterdam for decontamination. The ship carried 25 crew and two medical staff, none symptomatic. Harbor master René de Vries said the vessel would be cleaned at the jetty under Dutch health protocols.
Background and Outbreak Origin
The Oceanwide Expeditions expedition left Ushuaia, Argentina on April 1 2026. Early April a Dutch passenger developed fever and gastrointestinal symptoms later identified as Andes hantavirus, a rodent-borne virus rarely spreading between people. The disease spread to other passengers, causing three deaths: a Dutch couple and a German woman.
Timeline of Key Events
- April 1–11 – Ship left Ushuaia; symptoms began April 6 and first death on April 11.
- May 2 – WHO alerted to a cluster of severe respiratory illness.
- May 18 – Vessel docked in Rotterdam for cleaning.
Cases, Deaths, and Crew Details
Health agencies reported at least 11 infections—nine confirmed, two probable—and three passenger deaths. The 25-person crew was quarantined; Dutch crew stayed at home while others used container units with satellite internet. Two dozen passengers and crew were already in Dutch quarantine, and 18 Americans remained under observation in U.S. high-containment facilities.
Official Public-Health Responses
Authorities pledged crew testing and measures for cleaners. The WHO said the outbreak “is not a repeat of COVID-19” and that “the risk to the public is low.” WHO Director-General Tedros Adhanom Ghebreyesus warned the virus’s incubation can last up to six weeks, urging continued monitoring.
Local Response and On-the-Ground Measures
Residents voiced anxiety about quarantine compliance, recalling lax COVID-19 adherence. Authorities said monitoring protocols in place. Crew wore masks as the ship was escorted by tugboats and police. 25 white containers were set up along the quay for crew quarantine. Crews will spray disinfectant, remove bedding and clean surfaces, expected to finish within a week.
Conflicting Reports & Gaps
Case counts differed: the WHO listed ten cases after revising an initial eleven, while some national reports still cited eleven. A U.S. case initially reported as positive was later confirmed negative. The number of crew placed in quarantine varied between 23 and 25 across sources.
Verbatim Quotes
- “I think it's unacceptable to say no, you're not welcome in the biggest port of Europe,” — René de Vries, Rotterdam harbor master
- “Luckily so far the crew has suffered no symptoms,” — Yvonne van Duijnhoven, director of public health, Rotterdam
- “We have very strict protocols to prevent virus going from the ship towards the outside world,” — Yvonne van Duijnhoven
- “There is no sign that we are seeing the start of a larger outbreak,” — Tedros Adhanom Ghebreyesus, WHO Director-General
What’s Next
Oceanwide Expeditions plans an Arctic cruise from Keflavik on May 29. The WHO recommends a 42-day quarantine for high-risk contacts and monitoring in at least twelve countries. Dutch officials will inspect the Hondius before future voyages are approved.
