The Director-General of the World Health Organization (WHO) acknowledged that hantavirus is expected to continue spreading, although there have not been any reports of a widespread public outbreak of the rat-borne disease so far.
Dr. Tedros Adhanom Ghebreyesus, the head of WHO, explained that the extended incubation period of hantavirus is likely to lead to an increase in infection rates. While he emphasized that there is currently no evidence of a large-scale outbreak, two individuals unrelated to the infected cruise ship, the MV Hondius, have been hospitalized over concerns of contracting the virus.
Following the confirmation of hantavirus cases among passengers on the Dutch-flagged cruise ship, international health authorities have been on high alert. To date, 11 passengers have tested positive for the disease, resulting in three fatalities.
Dr. Tedros addressed the media in Madrid on May 12, stating that while there are no immediate signs of a major outbreak, the situation could change due to the virus’s long incubation period. He anticipated a rise in cases in the upcoming weeks, attributing it to the close interactions among MV Hondius passengers and the virus’s slow incubation process.
As passengers from the MV Hondius return to their respective countries, Dr. Tedros emphasized that individual nations are responsible for managing the health risks associated with hantavirus. He urged nations to provide necessary care to patients, protect their citizens, and monitor the situation closely.
Meanwhile, ten British nationals linked to the MV Hondius outbreak are being repatriated to the UK for self-isolation as a precautionary measure. The UK Health Security Agency (UKHSA) revealed that these individuals, believed to be residents of UK overseas territories, will undergo a 42-day isolation period, with health teams monitoring them daily.
In addition, hospitals in France and Italy are conducting tests on two individuals suspected of contracting the virus despite not being passengers on the affected cruise ship. Authorities are awaiting test results to confirm the presence of hantavirus infection in these cases.
The evolving situation underscores the importance of continued vigilance and international cooperation in managing and containing the spread of hantavirus.