IGRA testing and free resources support vets to manage cases in practice. A blood test that is a highly effective in identifying the mycobacteria causing tuberculosis (TB) in companion animals is now available exclusively through the University of Edinburgh. Easter Bush Pathology, part of the Royal (Dick) School of Veterinary Studies, is offering the Interferon-Gamma Release Assay (IGRA), which measures the cellular immune response to specific mycobacteria. Mycobacterial infections are an increasingly encountered clinical condition in companion animal practice and remain challenging to manage. The IGRA is highly sensitive for Mycobacterium TB complex (MTBC) infections, and can also identify some non-tuberculous mycobacteria, including those in the M. avium complex (MAC). The minimally invasive test is offered in collaboration with Roslin Institute and results are normally issued within seven days of sample submission, allowing clinicians a swift, definitive diagnosis from a blood sample. We are delighted to have made this test available to support clinicians in the diagnosis and management of suspected mycobacterial infections. With an optimised testing protocol and dedicated technical expertise, we can provide support throughout the entire process, from sample collection and submission through to result interpretation. Dr Maverick Melega Veterinary Clinical Pathologist, Easter Bush Pathology. Clinical advice Mycobacterial infections are an increasingly encountered clinical condition in companion animal practice and remain challenging to manage. The Hospital for Small Animals already offers the world’s only dedicated clinical advice service for companion animal mycobacterial diseases. Vets can access specific guidance and advice on TB and non-TB mycobacterial infections in cats, dogs and other companion animals. The service has supported a wealth of cases, leading to dramatically improved clinical outcomes, with survival rates of around 80 per cent now possible. Free online resources A dedicated online resource covering all major aspects of mycobacterial infections is also available to provide clinicians with quick, convenient access to key information to manage mycobacterial cases confidently within their own practice. This includes background information, clinical presentation, diagnostic approaches, treatment recommendations, prognostic considerations, and additional practical guidance. For particularly challenging or complex cases, the Hospital’s Specialists can provide expert guidance to veterinary surgeons, for a small fee. The Hospital’s specialist-led mycobacteria team has extensive expertise in the diagnosis and management of these increasingly recognised infections. We are pleased to support veterinary colleagues with cases encountered in practice, and the introduction of IGRA testing through Easter Bush Pathology will enable us to provide even greater diagnostic and clinical support. Dr Conor O’Halloran Resident in Internal Medicine, Hospital for Small Animals Related linksMycobacteriosis testing at Easter Bush Pathology webpage Mycobacterial resources for veterinary professionals webpage About the Royal (Dick) School of Veterinary Studies The Royal (Dick) School of Veterinary Studies is a one-of-a-kind centre of excellence in clinical activity, teaching and research. Our purpose-built campus, set against the backdrop of the beautiful Pentland Hills Regional Park, is home to more than 800 staff and almost 1400 students, all of whom contribute to our exceptional community ethos. The School comprises: The Roslin Institute The Roslin Innovation Centre The Hospital for Small Animals Equine Veterinary Services Farm Animal Services Easter Bush Pathology The Animal Welfare Centre We represent the largest concentration of animal science-related expertise in Europe, impacting local, regional, national and international communities in terms of economic growth, the provision of clinical services and the advancement of scientific knowledge. Tags Vets This article was published on Monday 29 June 2026
