Nine asymptomatic hantavirus contacts from St Helena and Ascension Island are expected to arrive in the UK this evening, the UK Health Security Agency (UKHSA) has said in an update.
Upon arrival, the group will be transferred to Arrowe Park hospital in Wirral, Merseyside, where they will be closely monitored.
The agency said it is working closely with the Foreign, Commonwealth and Development Office (FCDO) and UK Overseas Territories to oversee the care of the patients as they complete their self-isolation in the UK.
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Dr Meera Chand, deputy director at the UKHSA, said: "UKHSA will continue to work with our partners locally, nationally and internationally to ensure everyone has the necessary support in place.
"We are undertaking safe repatriation of those affected by the outbreak where appropriate, incorporating medical checks and support, with the latest flight arriving tonight.
"We are committed to keeping these passengers and the wider population safe and will remain in close contact with them as they complete their self-isolation period."
Six people evacuated to the hospital in Wirral left earlier this week to continue their isolation at home, health officials said on Wednesday.
Three people - a Dutch couple and a German national - have died since the hantavirus outbreak on the MV Hondius, a Dutch luxury cruise ship, that departed Argentina on a polar expedition on 1 April.
Hantaviruses are a group of viruses usually spread by rodents, but in rare cases can be transmitted person to person. Health authorities have said the risk of the virus spreading is low.
On Friday, World Health Organisation official Maria Van Kerkhove said the US confirmed that a person who had an inconclusive test was later shown to be negative for hantavirus, bringing the total global case number down to 10 from 11.
But on Sunday, Canada's national health agency confirmed that one of four Canadians who returned home from the cruise ship has tested positive for the virus.
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The Public Health Agency of Canada confirmed the positive test a day after the public health officer for the province of British Columbia said the person had received a "presumptive positive", but further testing would be carried out.
A second person who was a travelling partner of the confirmed case was confirmed negative, the statement added. Both people, a couple in their 70s, are in a hospital in Victoria.
The four Canadian cruise passengers returned to British Columbia last Sunday and are all in isolation.
Shipowner Oceanwide Expeditions has said that the MV Hondius is expected to arrive at the Dutch port of Rotterdam on Monday, adding that the remaining 25 crew members, as well as two medical staff, will follow quarantine procedures set by Dutch authorities upon arrival.
Crew, passengers and people in contact have been quarantined in several European countries.
Meanwhile, the UKHSA announced on Friday that its Rapid Support Team has deployed a fully functioning mobile laboratory to St Helena, a UK overseas territory of which Ascension Island is a part, after the nation's government asked for help.
The announcement came after the UK said earlier this week that 10 people from remote island territories, including cruise ship passengers and medical staff who had contact with confirmed cases in the hantavirus outbreak, will be returned to the UK for precautionary isolation.
The UKHSA said the people were already isolating and not showing symptoms and the move was intended as a precaution.
The 10 people being transferred to the UK are from St Helena and Ascension Island.
The governor of St Helena, Ascension and Tristan da Cunha said in a statement on Monday that resident medical staff on Ascension Island who had treated a confirmed case were being relocated to Britain as a precaution, with replacement clinicians flown in to maintain healthcare on the island.
(c) Sky News 2026: UKHSA gives update on hantavirus contacts returning to UK
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