Mycobacterium avium Complex in domestic and wild animals

Mycobacteria from the Mycobacterium avium complex (MAC) cause a variety of diseases including tuberculosis-like disease in humans and birds, disseminated infections in AIDS patients and otherwise immunocompromised patients, lymphadenitis in humans and mammals and paratuberculosis in ruminants. M. avium subsp. paratuberculosis (Map) is the etiologic agent of Johne´s disease in cattle and it has been identified in human patients with Crohn’s disease. The MAC comprises slow growing mycobacteria that are ubiquitous in the environment (soil and water), and have a wide source range, causing disease in various domestic and wild mammals and birds [1]. The aim of this study was to discuss the classification and biology, epidemiology, clinical signs, pathology, diagnostic techniques, and public health concerns in Mycobacterium avium complex in domestic and wild animals