National BVD eradication programmes have delivered substantial animal welfare benefits in countries that have implemented them, demonstrating the value of coordinated disease control for cattle welfare.
BVD eradication represents one of the clearest examples of disease control delivering major animal welfare benefits. PI cattle suffer chronic immune compromise, are susceptible to a range of secondary diseases, and die prematurely - often after prolonged suffering. Eliminating BVD from national herds therefore removes a significant source of ongoing animal suffering. The experience of Scotland and Scandinavia demonstrates that eradication is achievable through systematic testing, PI removal, and biosecurity. The welfare case for extending mandatory eradication programmes across the UK and EU is compelling and economically justified, yet implementation has been slow due to industry resistance to regulation and cost.