The cruise ship MV Hondius docked at the Port of Rotterdam on Monday morning, May 18, 2026, following a hantavirus outbreak on board [1, 3].
The arrival marks the end of a high-risk transit that threatened public health and the safety of the ship's crew. Because hantavirus can be severe and potentially fatal, the vessel's arrival in a major European port required strict containment protocols to prevent the virus from spreading to the mainland [2, 3].
Officials said the voyage lasted seven weeks and covered 8,500 miles [5]. During this period, the outbreak caused up to 11 infections and three deaths [5]. Upon docking, the remaining 25 crew members and two medical personnel, including four Ukrainians, were offloaded from the ship [1, 2].
To contain the virus, Dutch authorities established a secured area featuring 23 cottages to serve as quarantine accommodation [4]. The crew and medical staff will remain in this facility until June 18, 2026, unless they are repatriated to their home countries earlier [6].
While the crew is in isolation, the MV Hondius is undergoing a comprehensive disinfection process [2, 3]. This procedure is intended to eliminate any remaining viral presence on the vessel before it is cleared for future operations [2].
The coordinated effort between the ship's operators and the Port of Rotterdam aimed to ensure that the medical personnel on board could be safely transitioned to land-based care while maintaining a sterile perimeter around the ship [3].
“The voyage lasted seven weeks and covered 8,500 miles.”
The strict quarantine of the MV Hondius crew and the use of dedicated isolation cottages reflect the high virulence of hantavirus and the risks associated with maritime disease transmission. By isolating the crew for a full month, health authorities are adhering to a precautionary window to ensure no secondary outbreaks occur in the Netherlands, highlighting the tension between international shipping logistics and global health security.
