Outbreak Updates
03 October 2025
Argentine haemorrhagic fever in Argentina
As of 13 September 2025, a total of 373 suspected cases of Argentine haemorrhagic fever (AHF) and 49 confirmed cases, including three deaths, have been reported in Argentina in 2025. Confirmed cases have been reported in Buenos Aires, Cordoba and Santa Fe. Please see UKHSA guidance on AHF for further details.
Take usual precautions
