Marburg virus disease, Mpox and Oropouche outbreaks
Marburg virus disease has been reported in Ethiopia. Multi-country outbreaks of mpox clade I and Oropouche are ongoing. Keep up to date with these links if you are travelling to affected areas.
Shigella cases reported in travellers returning from Cape Verde
A food and water hygiene reminder
NaTHNaC Telephone Advice Line for health professionals
Temporary opening hours for our advice line over the holiday period have been finalised
Country Information updates: Japanese encephalitis vaccine recommendations
NaTHNaC has reviewed and updated the Japanese encephalitis (JE) country-specific information and vaccine recommendations
Natural hazards and health risks
Advice for travellers visiting areas affected by natural hazards
Off on a winter break? Check our winter travel advice before you go
Remember to think ahead when planning a winter break
Avloclor (chloroquine tablets) discontinued and Malarivon (chloroquine syrup) out of stock
Updated information for health professionals on the supply of chloroquine for malaria chemoprophylaxis
Marburg virus disease in Ethiopia
The World Health Organization has reported a Marburg virus disease outbreak in Ethiopia
Ebola disease in DRC
On 1 December 2025, the Democratic Republic of the Congo declared the outbreak of Ebola disease over
Country Information updates: meningococcal disease
NaTHNaC has reviewed the country-specific meningococcal disease information and meningococcal (meningitis) ACWY vaccine recommendations for United Kingdom (UK) travellers on the TravelHealthPro website
Polio: Public Health Emergency of International Concern
An update on the polio Public Health Emergency of International Concern (PHEIC)
Dengue in Gautemala
As of 29 November 2025, a total of 44,654 dengue cases, with six deaths, have been reported in Guatemala for 2025. Serotypes DENV- 1, DENV-2 and DENV- 3 have been reported. Please see our Topics in Brief article for further details on dengue
Mpox in Romania
Dengue in Mexico
As of 13 December 2025, a total of 141,421 dengue cases (21,344 confirmed) with 85 deaths, have been reported in Mexico for 2025. Serotypes DENV- 1, DENV-2, DENV- 3 and DENV- 4 have all been reported. Please see our Topics in Brief article for further details on dengue
Hantavirus in Argentina
As of 20 November 2025, 66 cases of hantavirus pulmonary syndrome (including 21 deaths) have been reported in Argentina during 2025. The Central Region has reported 64% of cases. Please see UKHSA guidance for more details on hantavirus.
Hantavirus in Bolivia
As of 15 November 2025, 48 cases of hantavirus pulmonary syndrome (including 11 deaths) have been reported in Bolivia during 2025. This total doubles the average reported in 2023 and 2024. Cases have been recorded in the Departments of La Paz, Tarija, Beni and Santa Cruz with 93% being exposed in rural areas. Please see UKHSA guidance for more details on hantavirus.
Hantavirus in Chile
As of 8 November 2025, 35 cases of hantavirus pulmonary syndrome (including seven deaths) have been reported in Chile during 2025. Cases have been reported across a number of regions with 88.6% being exposed in rural areas. Please see UKHSA guidance for more details on hantavirus.
Mpox in Spain
As of 18 December 2025, a total of 15 cases of mpox clade Ib have been reported in Spain. Of these cases, 13 have been reported in the last six weeks. World Health Organization consider there to be community transmission of the virus in Spain. Please see our Topics in Brief article for further details on mpox.
Mpox in Netherlands
As of 18 December 2025, a total of 10 cases of mpox clade Ib have been reported in the Netherlands. Of these cases, nine have been reported in the last six weeks. World Health Organization consider there to be community transmission of the virus in the Netherlands. Please see our Topics in Brief article below for further details on mpox.
Dengue in Mali
As of 30 November 2025, a total of 4,042 suspected dengue cases (931 confirmed) have been reported in Mali during 2025. Cases have been reported in all 11 regions of the country. Please see our Topics in Brief article for further details on dengue.
Cholera in DRC
As of 10 December 2025, a total of 67,124 suspected cholera cases (1,939 deaths) have been reported in 12 out of 26 provinces during 2025. Please see our Topics in Brief article for further details on cholera.



