title: An enzyme-labeled antibody test for detecting antibodies in chickens infected with Mycobacterium avium serotype 2.
abstract: An enzyme-labeled antibody test was used for detecting antibodies in serums from chickens infected experimentally with Mycobacterium avium serotype 2. Positive ELA reactions were observed in the serums of each of 8 chickens 2, 4, 6, and 8 weeks after infection; no reactions were observed in uninfected controls. Tuberculin skin tests did not induce positive ELA test reactions in uninfected chickens.
mesh_terms: D000818:Animals; D000907:Antibodies, Bacterial / Q000032:analysis*; D002645:Chickens; D007124:Immunoenzyme Techniques / Q000379:methods*; D009162:Mycobacterium avium / Q000276:immunology; D011201:Poultry Diseases / Q000276:immunology*; D014376:Tuberculosis / Q000276:immunology / Q000662:veterinary*
chemical_list: D000907:Antibodies, Bacterial