A British national on the remote volcanic island of Tristan da Cunha has been diagnosed with a suspected case of hantavirus, linked to an outbreak on a cruise ship. The UK Health Security Agency (UKHSA) confirmed the news on Friday, revealing that two other British nationals have already been confirmed with the virus.
Details of the Cases
According to the UKHSA, there is now an additional suspected case of a British national on Tristan da Cunha. The patient remains on the island, which is part of the British Overseas Territory of Saint Helena, Ascension and Tristan da Cunha. The island is one of the most remote inhabited places on Earth, with a population of just 221 and a diameter of only 11 kilometres.
The other two British nationals infected with hantavirus are currently hospitalised in the Netherlands and South Africa. None of the other British citizens who were aboard the cruise ship MV Hondius are currently reporting symptoms, but they are being closely monitored by health authorities.
Background on the Outbreak
The suspected case is linked to a broader outbreak on the MV Hondius, a cruise ship that had been travelling in the South Atlantic. Hantavirus is a rare but serious viral infection that can be transmitted through contact with rodents or their droppings. The World Health Organization (WHO) has reacted to fears of a COVID-style hantavirus pandemic, though experts stress that the virus is not easily transmitted between humans.
The UKHSA continues to monitor the situation and is working with international health partners to ensure the safety of all affected individuals.



