The World Health Organization confirmed a hantavirus outbreak aboard the MV Hondius cruise ship has resulted in three deaths and may involve person-to-person transmission—a rare development for a virus typically spread only through contact with infected rodents.
Timeline of the Deadly Outbreak
The crisis began when the MV Hondius departed Argentina on April 1 for a transatlantic voyage to Cape Verde. The first victim, a Dutch man, developed fever and headache on April 6. Four days later, he suffered respiratory failure and died aboard the ship. Medical officials believe he contracted the virus before boarding, as hantavirus symptoms typically appear weeks after exposure. A second passenger, a woman who had close contact with the first victim, fell ill on April 24 while going ashore at Saint Helena. Her condition deteriorated rapidly during a flight to Johannesburg, South Africa, and she died upon reaching an emergency room on April 26.
🇺🇸 The aircraft activated code 7700 before disappearing from civilian radar.
📅 The incident occurred on May 5, 2026, amid regional tensions.
📡 Reports point to heavy GPS jamming and signal
PCR testing confirmed both individuals had hantavirus. A third male passenger developed pneumonia symptoms on April 24 and was evacuated to South Africa, where he remains in intensive care. Initial tests failed to identify the cause of his illness, but a May 2 PCR test confirmed hantavirus infection. As of May 4, health officials tracked seven total cases—two confirmed and five suspected—with three fatalities.
Human Transmission Raises Concerns
Maria Van Kerkhove, head of the Emerging Diseases and Zoonoses unit at the WHO, acknowledged the possibility of human-to-human transmission during a media briefing. Only the Andes virus strain, found primarily in South America, can spread between people through close, prolonged contact. Most hantavirus infections result from exposure to infected rodents or their droppings. The virus causes hantavirus pulmonary syndrome, a life-threatening condition attacking the heart and lungs. Roughly one-third of patients who develop this syndrome die from complications.
Containment Efforts Underway
The cruise ship remains moored off Cape Verde’s coast with 147 people aboard, including 88 passengers. Health officials ordered passengers to maintain physical distance and stay in their rooms whenever possible. Authorities plan to evacuate everyone from the vessel, prioritizing symptomatic individuals. Contact tracing efforts continue to identify anyone who may have been exposed to infected passengers. Despite the outbreak’s severity, WHO officials maintain the risk to the general public remains low due to the virus’s limited transmission capabilities and the specific circumstances required for person-to-person spread.