Bovine TB Costs NI Farmers £96 Million a Year as Crisis Deepens Across Six Counties
Bovine tuberculosis is costing Northern Ireland's farming community approximately £96 million every year in indirect costs alone, according to a landmark report commissioned by the Ulster Farmers' Union, the Livestock and Meat Commission, and the Dairy Council for Northern Ireland — a figure that rises to £156 million when government expenditure on testing and compensation is included, and which industry leaders say represents a structural crisis that is hollowing out the rural economy across the six counties.
Background
Bovine TB has been a persistent and deeply damaging problem for Northern Ireland's livestock sector for decades. The disease, caused by the bacterium Mycobacterium bovis, spreads between cattle and can also be transmitted by wildlife, most notably badgers. When a herd tests positive for bTB, the affected animals must be slaughtered, the herd placed under movement restrictions, and the farm subjected to repeated testing until it achieves a clear result — a process that can take months or years and that imposes enormous financial and emotional strain on farming families.
Northern Ireland has one of the highest rates of bovine TB in Europe, a distinction that reflects both the density of the cattle population and the challenges of managing a disease that does not respect farm boundaries. The Department of Agriculture, Environment and Rural Affairs has spent hundreds of millions of pounds on testing and compensation over the past two decades, yet the disease has proved stubbornly resistant to eradication.
The report presented by the Andersons Centre is the first comprehensive attempt to quantify the indirect economic burden of bTB on Northern Ireland's livestock sector — the costs that fall on farmers themselves rather than on the government, and that have never previously been captured in a single analysis.
Key Developments
The report's findings are striking. The £96 million in annual indirect costs encompasses production losses, additional labour requirements, cashflow constraints caused by movement restrictions, biosecurity expenditures, and the environmental inefficiencies that arise when herds are disrupted by disease. Perhaps most significantly, more than 51% of these costs — approximately £50 million — are borne by herds that have not experienced a TB breakdown, reflecting the pervasive impact of routine testing and the constant threat of infection on farming operations across the province.
Industry leaders, including representatives from the UFU, LMC, and the Dairy Council, have used the report to call for a fundamental shift in policy away from reactive management — testing, slaughter, compensation — towards a long-term eradication strategy that addresses the wildlife reservoir of the disease. UUP agriculture spokesperson Robbie Butler has criticised DAERA for a lack of urgency, arguing that the "ballooning" TB budget is diverting essential funds from innovation and infrastructure investment that the sector desperately needs.
DAERA data did indicate a 15% fall in new reactor herds in the first two months of 2026, but industry representatives have cautioned against interpreting this as evidence of long-term progress, noting that the number of cattle removed remained consistent with 2025 levels.
Why It Matters
The £156 million annual cost of bovine TB in Northern Ireland is equivalent to nearly one-third of the total agricultural support provided to the province. That is an extraordinary diversion of resources from a sector that is already under pressure from post-Brexit trade arrangements, rising input costs, and the demands of the climate transition. The report makes clear that bTB is not a peripheral problem for a minority of affected farms — it is a structural constraint on the entire livestock industry.
The cross-border dimension of the issue adds further complexity. In February 2026, Northern Ireland and the Republic of Ireland launched a joint pilot project under the Shared Island Initiative to tackle bTB, with a total investment of £11.7 million focused on a pilot area spanning the north-west of Northern Ireland and the north-east of Donegal. The initiative represents a recognition that the disease does not respect the border and that eradication requires a coordinated all-island approach. Whether the political will exists to sustain that cooperation over the years required to achieve meaningful results remains to be seen.
Unlike England and Wales, which have pursued controversial badger culling programmes as part of their bTB strategy, Northern Ireland has faced legal challenges to similar proposals, with previous plans quashed following a successful judicial review. The path to eradication in the north is therefore more constrained, and the report's call for a long-term strategy must be understood in that context.
Local Impact
The human cost of bovine TB is felt most acutely in the farming communities of Counties Tyrone, Fermanagh, Armagh, and Down, where cattle density is highest and the disease most prevalent. Farming families in these areas describe the experience of a TB breakdown in terms that go beyond the financial — the loss of animals that have been bred and cared for over generations, the disruption to the rhythms of farm life, and the psychological toll of uncertainty that can last for years. The report acknowledges this dimension, noting that the mental health impact of bTB on farming families is a serious and underappreciated aspect of the crisis.
What's Next
The report will be presented to the Stormont Agriculture, Environment and Rural Affairs Committee in the coming weeks, where it is expected to prompt a significant debate about the adequacy of DAERA's current bTB strategy. Minister Andrew Muir has indicated that the department is reviewing its approach in light of the report's findings, though no specific policy changes have been announced. The cross-border pilot project with the Republic will continue through 2026 and into 2027, with an interim evaluation expected in early 2027.
