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, 10:46, 14 May 2010
===Avian tuberculosis===
*Caused by members of the ''M avium'' complex
*Depression, loss of condition and lameness in affected birds
*Granulomatous lesions in liver, spleen, bone marrow and intestines
*Diagnosis by Ziehl-Neelson staining of smears and post-mortem appearance
*Tuberculin testing of poultry [[Category:Mycobacterium_species]][[Category:Poultry]]