The World Health Organization has released an assessment that the global risk from a recent hantavirus outbreak on a multi-country cruise ship is low.
The cluster was reported to WHO on May 2nd by UK health authorities after passengers developed severe respiratory illness. As of May 4th, seven cases have been confirmed, including three deaths, one critically ill patient in a South African ICU, and three individuals with mild symptoms.
The vessel was carrying 88 passengers and 59 crew members. Illness onset occurred between April 6th and 28th. Symptoms included fever, gastrointestinal issues, and rapid progression to pneumonia, acute respiratory distress syndrome, and shock.
As of the latest report, the ship is moored off the coast of Cabo Verde. A coordinated international response is underway, including medical evacuations and laboratory investigations. The WHO continues to monitor the situation.
Hantavirus cardiopulmonary syndrome is a rare but severe zoonotic disease, typically spread through contact with infected rodent excreta. While no specific treatment or vaccine exists, early intensive care support can improve survival chances.