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An economic evaluation of potential surveillance strategies for the control of Bovine Viral Diarrhoea Virus in England. [200]

Bisdorff B., Booth Richard, Rushton Jonathan, Brownlie Joe, Peyre Marie-Isabelle, Pfeiffer Dirk Udo, Häsler Barbara. 2016. An economic evaluation of potential surveillance strategies for the control of Bovine Viral Diarrhoea Virus in England. [200]. In : 14th Conference of the International Society for Veterinary Epidemiology and Economics: planning our future. ISVEE. Mérida : Online Abstract Submission and Invitation System, Résumé, 1 p. ISVEE : Veterinary epidemiology and economics: Planning our future. 14, Mérida, Mexique, 3 Novembre 2015/7 Novembre 2015.

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Résumé : Economic analysis of surveillance systems is valuable for decision-making: it shows the consequences of different alternatives and helps ensure that maximum benefit from disease mitigation is obtained from a given amount of resources. Bovine viral diarrhoea virus (BVDV) is a non-notifiable endemic disease of cattle in England with a significant economic impact, yet it lacks a national control and a decision-making process for its elimination. To improve coordination of existing local schemes a surveillance system is needed to establish prevalence levels in order to develop an efficient control strategy. Methods: Therefore a study was designed to holistically develop and evaluate BVDV surveillance for England that would enhance resource use efficiency. A proposed surveillance framework included a centralized data coordination and management system, and was compared to the current system (the baseline) with cost-effectiveness analysis that utilises a new surveillance evaluation tool recently developed by the project RISKSUR (www.fp7-risksur.eu). Surveillance costs were being estimated using publications and interviews with decision-makers from the different existing schemes. The effectiveness is expressed as the ability of the system to detect disease in an endemic situation. A cost-effectiveness analysis looking at technical outcome is conducted to look at different surveillance options, also taking into account different ways of coordinating and managing the data in a centralized way. Results: Results indicate that a Surveillance Centre for BVDV would cost £60,000 per annum for personnel and overheads. Further results, as well as further sensitivity analysis on their robustness, will be presented. Conclusion: The estimated improvement in effectiveness demonstrates that such a Centre would improve sensitivity of surveillance and if well linked to a national control programme lead to economic gains. Relevance: An evaluation of the cost-effectiveness of an improved BVDV surveillance system presents a strong case for the implementation of the improved strategy, presenting decision-makers with the requisite evidence of a BVDV control programme. (Texte intégral)

Classification Agris : L73 - Maladies des animaux

Auteurs et affiliations

  • Bisdorff B., Royal Veterinary College (GBR)
  • Booth Richard, Royal Veterinary College (GBR)
  • Rushton Jonathan, Royal Veterinary College (GBR)
  • Brownlie Joe, Royal Veterinary College (GBR)
  • Peyre Marie-Isabelle, CIRAD-ES-UPR AGIRs (VNM) ORCID: 0000-0002-0887-3418
  • Pfeiffer Dirk Udo, Royal Veterinary College (GBR)
  • Häsler Barbara, Royal Veterinary College (GBR)

Source : Cirad-Agritrop (https://agritrop.cirad.fr/581785/)

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