Three people have died and several others have fallen ill in a suspected hantavirus outbreak on the cruise ship MV Hondius, which was sailing through the Atlantic Ocean. The outbreak has prompted the evacuation of passengers, including 20 British nationals who are now isolating in the United Kingdom.
British Nationals in Isolation
All 20 British nationals from the MV Hondius, along with a German resident of the UK and a Japanese passenger, were taken to Arrowe Park Hospital on the Wirral on Sunday after the ship docked in Tenerife. The group will remain at the hospital for three days before being allowed to return home to continue isolating for a further 42 days. Those unable to go home will be placed in alternative accommodation to complete the isolation period.
One British man with hantavirus is still receiving care in Johannesburg, while another is being treated in the Netherlands. A third British national has tested positive and is isolating on the remote South Atlantic island of Tristan da Cunha.
Testing and Monitoring
Professor Robin May, chief scientific officer at the UK Health Security Agency (UKHSA), told BBC Radio 4's Today programme that passengers at Arrowe Park would undergo PCR testing to detect any presence of the virus, as well as other tests to check for antibodies. This monitoring is crucial to prevent further spread of the disease.
International Cases
The French government has confirmed that a French woman evacuated from the cruise ship tested positive for hantavirus. Her condition worsened overnight in hospital, according to officials. She was among five French passengers repatriated to France from Tenerife on Sunday and developed symptoms during the flight to Paris.
Understanding Hantavirus
Hantavirus infections are typically carried by rodents and can cause severe respiratory illness, which can be fatal. Public Health England states that hantaviruses can lead to a range of diseases in humans, from mild flu-like symptoms to severe respiratory illness or haemorrhagic disease.
The virus spreads through contact with infected rodents' urine or faeces, though human-to-human transmission is rare. Symptoms usually develop within one to eight weeks of exposure and include fever, fatigue, muscle aches, and breathing difficulties.
Treatment and Prognosis
There is no specific treatment or cure for hantavirus, but early medical attention significantly improves a patient's chance of survival. The 20 British nationals in isolation are being closely monitored to ensure any symptoms are promptly addressed.
The outbreak on the MV Hondius has raised concerns about the spread of zoonotic diseases in confined environments like cruise ships. Health authorities continue to investigate the source of the outbreak and implement measures to protect passengers and crew.
