Hantavirus outbreak linked to MV Hondius cruise ship
There is a deadly hantavirus outbreak currently linked to the Dutch cruise ship MV Hondius, which has killed three people and infected at least eight others (five confirmed, three suspected) as of May 6, 2026.
Key facts about the outbreak:
Why this is unusual:
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Hantavirus is typically transmitted through inhaled airborne particles from dried rodent droppings, not usually person-to-person
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The Andes strain is the only known hantavirus that spreads between humans, making this outbreak particularly concerning
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Over 150 passengers and ~70 crew were initially stranded when Cape Verde authorities refused disembarkation due to safety concerns
Two critically ill patients have already been evacuated to the Netherlands for urgent treatment. The World Health Organization is monitoring the situation closely.
