Hantavirus cluster on cruise ship (MV Hondius)
Over since 02 July 2026.
Eleven Andes hantavirus cases (nine confirmed, two probable), three deaths on the cruise ship MV Hondius. The vessel disembarked in Tenerife on 10 May.
Where: Multi-country (vessel disembarked in Tenerife, passengers from 23 nationalities)
According to ECDC (assessment of 6 May 2026), the risk to the general population in Europe remains "very low." Widespread transmission is not expected, because close and prolonged contact is required for transmission and infection-prevention measures are in place onboard and at disembarkation. Significant uncertainties remain; investigations are ongoing.
For travellers
Transmission requires direct contact with cases or rodent exposure; travel/contact risk in continental Europe is very low.
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Sources: WHO 07 May 2026, WHO 08 May 2026, WHO 04 May 2026, ECDC 06 May 2026, CDC 08 May 2026 · As of 02 July 2026 · Reviewed 17 May 2026, Dominik Martin. About the author