Funded by the European Union's Horizon 2020 research and innovation programme, the MOnitoring Outbreaks for Disease surveillance in a data science context (MOOD) project aims to improve infectious disease surveillance by tracking epidemiological events through the exploration, analysis and visualisation of health, environmental and related data. This research aims to support the work of European and global public health and veterinary agencies, as well as surveillance practitioners, by providing surveillance platforms with new functionalities, as well as methodological and practical support tailored to their needs.