Four Ukrainian Crew Members Remain Aboard MV Hondius After Hantavirus Outbreak Kills Three
On May 11, 2026, Euromaidan Press reported that a hantavirus outbreak aboard the cruise ship MV Hondius resulted in the deaths of three crew members, leaving four Ukrainian sailors still on board. The outbreak was first identified after several passengers reported flu‑like symptoms.
Health authorities from the Ukrainian Ministry of Health confirmed the presence of hantavirus, a rodent‑borne disease, and initiated containment procedures. The ship, docked in the Black Sea port of Odesa, is under quarantine pending further medical evaluation.
The article notes that the surviving crew are receiving antiviral treatment and that local hospitals have been equipped with additional isolation wards. Ukrainian health official Oleksandr Shulha stated, “We are doing everything possible to prevent further spread and to treat those affected.”
Epidemiologists warn that cramped conditions on ships can accelerate transmission, and they advise strict sanitation measures for any future voyages. The World Health Organization has pledged technical assistance to Ukrainian officials.
The situation will be reassessed in the coming days, with the possibility of repatriating the remaining crew once they are cleared medically. The incident has raised broader concerns about disease preparedness on maritime vessels operating in the region.