WHO Warns On Hantavirus Spread In Cruise Outbreak
The World Health Organization has warned that the Andes hantavirus, linked to an outbreak aboard the MV Hondius cruise ship, can be most infectious around the onset of symptoms, prompting strict quarantine and monitoring measures.
Hantavirus Outbreak On MV Hondius
The outbreak has been linked to the Dutch-flagged expedition cruise ship MV Hondius, where several passengers and crew members developed symptoms after the vessel travelled from Argentina. Health authorities have confirmed multiple cases of Andes virus, a strain of hantavirus associated with severe respiratory illness.
The outbreak has triggered an international response involving health agencies in Europe, the United States and other countries, as passengers are being monitored, isolated or repatriated under medical supervision.
WHO Warning On Andes Hantavirus
Unlike most hantavirus strains, the Andes virus is known for limited human-to-human transmission, especially through close and prolonged contact. The WHO has stressed that the early phase of illness is important for containment because infectiousness may be higher around symptom onset.
Authorities have advised quarantine, active monitoring and rapid testing for people who may have been exposed. The incubation period can extend for several weeks, making follow-up surveillance essential even for those who initially appear healthy.
Cruise Ship Quarantine Measures
The MV Hondius outbreak has raised concern because cruise ships involve close living spaces, shared facilities and international movement. Several countries have moved passengers to isolation facilities or specialist medical units as a precaution.
Health agencies have said the wider public risk remains low, but close contacts and exposed passengers require careful monitoring. The outbreak has also renewed attention on maritime health protocols for rare infectious diseases.
