The hantavirus outbreak on the MV Hondius cruise ship: what it is, how it spreads, and why it is not a new COVID
The MV Hondius cruise ship is at the center of a hantavirus outbreak declared between April and May 2026. Of the 147 passengers on board, from 23 different nationalities, 9 cases have been reported —6 confirmed and 3 suspected—, 3 of them fatal. Among those affected are 14 Spaniards: 13 passengers and one crew member.