23/09/2025
Call for farmers in Northern Ireland to co-design new disease model
Cattle farmers in Northern Ireland are being asked to help co-design a new computer simulation model that could inform the eradication of BVD in Northern Ireland.
The model, which is being developed jointly by SRUC and University of Nottingham, aims to be the first to include farmers’ decision-making and preferences as a separate component in modelling national cattle disease control.
Input will be collected through a questionnaire which offers participating cattle keepers a range of scenarios, and asks what they would do next. Their answers will then be linked to models of pathogen spread to predict how quickly the disease might decline—or increase—based on different control circumstances.
Dr Sam Strain, chief executive of Animal Health & Welfare NI, says the infection model has the potential to be very helpful in informing the future development of the NI BVD Eradication Programme.
“While the programme has been incredibly successful in reducing the incidence of BVD across the province by more than two thirds, more remains to be done if eradication is to be achieved,” explains Dr Strain.
“The NI farming industry has been central in driving the programme—with its considerable success so far due in large part to the excellent engagement of farmers, and the NI agri-food industry’s support in funding and co-designing it.”
Dr Strain says one of the unique benefits of this new simulation model is gathering farmer perspectives on BVD control, and using this information to assess different future strategies for BVD control and ultimately its eradication.
“Given the wide range of BVD programmes across the UK and Ireland—each at a different stage and following a different strategy—farmer input is needed from each region to help develop the model such that it will inform each regional programme,” he says.
“I therefore want to strongly encourage NI farmers to participate in this survey.”
The questionnaire can be accessed at http://bit.ly/cattlediseasedecisions or via the QR code shown, and will be available until October. It should take around 15 minutes to complete. For a summary of the project and wider changes to BVD control programmes across UK and Ireland, visit www.bvdplatform.org. Once the model has been built, the intention is to adapt it for the control of other cattle diseases.
Contact Amy Jackson for more information on amy.jackson1@nottingham.ac.uk or 07917 773756