Cape verde: Hantavirus Outbreak on Cruise Ship to Claims Three Lives

Three passengers have died after a suspected hantavirus outbreak on the MV Hondius, a cruise ship sailing from Argentina to Cape Verde. The outbreak surfaced on May 3, 2026, as the ship traversed the Atlantic Ocean, raising concerns about health safety aboard.

The first reported victim was a 70-year-old man who developed symptoms while still onboard. Tragically, he succumbed to the illness. His 69-year-old wife also fell ill and was later evacuated to South Africa, where she too passed away. Currently, one additional case of confirmed hantavirus infection exists among passengers, with five other suspected cases being monitored.

The MV Hondius can accommodate approximately 170 passengers along with 70 crew members. As health officials scramble to contain the situation, discussions are underway regarding whether two other sick passengers should be isolated in a hospital in Cape Verde.

Health authorities have connected hantavirus infections to exposure to infected rodent feces or urine. This outbreak marks a significant health crisis for Oceanwide Expeditions, which operates the cruise line, and has raised alarms within the broader travel community.

In South Africa, a 69-year-old British national remains in intensive care as medical teams work tirelessly to manage his condition. The World Health Organization (WHO) stated that it is “facilitating coordination” between national authorities and the ship’s operators to organize medical evacuations for those exhibiting symptoms.

As investigations continue, officials have not yet confirmed the nationalities of the deceased passengers. This uncertainty casts a shadow over an already tragic event.

The MV Hondius had been offering an adventurous journey across the Atlantic when this unforeseen health crisis emerged. Passengers expected relaxation and exploration but instead faced a serious respiratory illness that disrupted their voyage.

As health protocols tighten around cruise travel, this incident may prompt further scrutiny of health measures aboard such vessels. The next steps involve assessing how effectively these measures can prevent future outbreaks.