World Health Organization Director-General Tedros Adhanom Ghebreyesus warned that more hantavirus cases could appear following an outbreak on a cruise ship.
The situation is critical because the virus has already caused deaths and affected passengers from multiple nations, necessitating a coordinated international response to prevent further spread.
During a live briefing on May 7, 2024, Tedros said the organization has informed 12 countries whose nationals disembarked the cruise ship earlier during the voyage at the remote British territory of Saint Helena [5]. The Director-General said, "We expect more cases" [1].
Reports on the scale of the outbreak vary between sources. Some data indicate the outbreak has resulted in eight cases, including three deaths [1, 2]. Other reports cite five confirmed cases and three deaths [3, 4].
Emergency measures have already been initiated to manage the infected individuals. Three infected patients were evacuated to the Netherlands [7]. Approximately 150 passengers and crew remain aboard the vessel [6].
The briefing also touched upon the upcoming World Health Assembly and other global health priorities. However, the hantavirus outbreak remains a primary concern for the WHO as it monitors the health of those exposed during the voyage.
Tedros said the WHO continues to coordinate with member states to ensure that health systems are prepared for any new cases surfacing from the ship's passenger list.
“"We expect more cases."”
The emergence of hantavirus in a cruise ship environment is atypical, as the virus is usually transmitted through rodent droppings or urine. The WHO's decision to alert 12 different nations underscores the risk of international transmission and the difficulty of tracking exposed individuals who have already disembarked in remote locations like Saint Helena.
