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The Irish Johne's Control Programme.

Lawrence Gavey1, Lorna Citer1, Simon J More2

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Summary
This summary is machine-generated.

The Irish Johne's Control Programme (IJCP) offers a voluntary, long-term strategy for managing Johne's disease (JD) in cattle. This program aims to prevent spread, reduce infection, assure markets, and improve calf health through structured testing and advisory services.

Keywords:
IrelandJohne's diseasecontrolnationalparatuberculosisprogramme

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Area of Science:

  • Veterinary epidemiology
  • Animal health management
  • Disease control programmes

Background:

  • Johne's disease (JD) poses a significant threat to cattle health and the Irish beef and dairy industries.
  • The Irish Johne's Control Programme (IJCP) was established as a voluntary, industry-supported initiative to manage JD.
  • Animal Health Ireland plays a key role in coordinating the control of non-EU regulated animal diseases.

Purpose of the Study:

  • To outline the structure, objectives, and operational elements of the Irish Johne's Control Programme (IJCP).
  • To detail the methods used for JD surveillance, diagnosis, and herd management within the IJCP.
  • To highlight the programme's commitment to continuous improvement and stakeholder engagement.

Main Methods:

  • Implementation of an annual veterinary risk assessment and management plan (VRAMP).
  • Annual whole herd testing (WHT) using ELISA on blood/milk, supplemented by faecal PCR for reactors.
  • Targeted Advisory Service on Animal Health (TASAH) for infected herds and pathways for herd assurance and management.

Main Results:

  • Steady increase in herd registrations, exceeding 1,800 participants.
  • Deployment of national bulk tank milk surveillance to identify and recruit test-positive herds.
  • Ongoing refinement of tools and systems to address emerging issues and enhance programme value.

Conclusions:

  • The IJCP provides a comprehensive framework for voluntary Johne's disease control in Ireland.
  • The programme relies on collaboration between herdowners, veterinarians, industry, and government stakeholders.
  • Continuous innovation and adaptation are crucial for meeting farmer and industry needs in JD control.