Outbreak Updates
15 August 2025
Argentina +
Buenos Aires
Argentine haemorrhagic fever in Argentina
As of 27 July 2025, a total of 15 confirmed and 106 suspected Argentine haemorrhagic fever (AHF) cases, with one death, have now been reported in Buenos Aires Province. The disease is caused by the Junín virus. Please see UKHSA guidance on AHF for further details.
Take usual precautions