On 6 May 2026, the Foreign, Commonwealth & Development Office presented the MV Hondius hantavirus incident as both a public health response and a consular operation. In a statement published that day, Foreign Secretary Yvette Cooper said the UK response was being led by the UK Health Security Agency in co-ordination with the World Health Organization, while the Foreign Office worked to support British nationals and secure their return with public health protections in place. (gov.uk) Taken together with UKHSA's own update, the official position points to a clear split of responsibilities. UKHSA is managing risk assessment, monitoring and UK follow-up, while the FCDO is handling overseas support, international contact and repatriation arrangements. (gov.uk)
The consular element is being handled through crisis arrangements. The FCDO said consular staff are in direct contact with British nationals on board, that its crisis response centre has been operating for several days, and that ministers are in close touch with Dutch and Spanish counterparts as well as other countries involved in medical evacuations and onward travel. (gov.uk) UKHSA added that three people with suspected hantavirus, including one British national, had been evacuated to the Netherlands for medical care in co-ordination between the governments of Cape Verde, the UK and the Netherlands. It also said the remaining British nationals could be repatriated once the ship reaches its next destination if they do not develop symptoms. (gov.uk)
Once passengers return to the UK, the response becomes more structured and domestic. UKHSA said returning British nationals would be supported to isolate, undergo regular testing and remain in contact with healthcare professionals. It also said two people who had already returned to the UK independently were not reporting symptoms on 6 May and had been advised to self-isolate. (gov.uk) UKHSA further said that a small number of close contacts were receiving support and that it was working with the FCDO, the Home Office and Border Force to trace people who may have shared flights with a confirmed case. For policy readers, that indicates a targeted containment approach centred on tracing, isolation and clinical follow-up rather than broad restrictions. (gov.uk)
Risk communication has been prominent in the official messaging. The FCDO said the risk to the UK population is very low, while UKHSA said the risk to the general public remains very low. Both bodies also stressed that hantaviruses are rarely transmitted from person to person. (gov.uk) UKHSA's public explainer adds the detail behind that assessment. On 6 May, it said the outbreak strain had been identified as Andes hantavirus, a strain in which person-to-person transmission has been observed in rare cases and usually through very close contact. It also said no additional precautions are necessary for the wider public. (ukhsa.blog.gov.uk)
The Foreign Office said support is also being extended to South Georgia and the South Sandwich Islands, Tristan da Cunha, St Helena and Ascension Island. That matters because it shows the response extends beyond passengers and relatives to overseas administrations that may need transport, clinical or communications support as the incident is managed. (gov.uk) UKHSA said the UK government was working closely with international partners, including the cruise operator and the governments of overseas territories visited by the ship, while the World Health Organization was leading the international response and advising on measures to reduce transmission risk. The incident is therefore being managed as a cross-border co-ordination exercise as much as a clinical event. (gov.uk)
For British nationals, the official position is clear. Those needing consular assistance can contact the FCDO on +44 (0)20 7008 5000, and UKHSA said contact tracing teams would contact individuals directly if there were any risk of exposure. The FCDO has also said its consular services remain available around the clock. (gov.uk) UKHSA said symptoms can include fever, extreme fatigue, muscle aches, stomach pain, nausea, vomiting, diarrhoea and shortness of breath, usually appearing two to four weeks after exposure, although later onset has been reported. It also said there is no vaccine or specific antiviral treatment, which explains why the current UK response relies on monitoring, supportive care and early isolation where required. (ukhsa.blog.gov.uk)