An online tool for near real-time exploration of cattle population and bovine tuberculosis trends in Ireland

Abstract Background In Ireland, there has been an increase in bovine tuberculosis (bTB) incidence between 2015 and 2024, placing increased pressure and focus on the bTB programme. Providing access to the latest bTB statistics and trends in a user friendly and accessible format would significantly support researchers, policymakers, and enhance public understanding through transparent communication. Methods To create an online tool available to stakeholders, we utilised data from the Irish national bTB eradication programme to generate an extensive array of statistics relating to bTB burden that were compiled into a website which allows users to investigate the latest trends. In addition, we have constructed a timeline of major events and policy changes to provide context for understanding the evolution of bTB burden. Results The interactive website can be accessed here https://tinyurl.com/btbtrends . Limitations This online tool will be augmented with new data on an ongoing basis when it becomes available, resulting in close to real-time feedback. However, with delays in data provision, there may be a lag of up to one year on some of the data received. Conclusion This accessible tool will serve as a transparent resource for researchers, policymakers and the wider public to understand bTB epidemiology going forward.