@article{1491,
  keywords = {mycobacteriosis, avian tuberculosis, Mycobacterium avium, hsp65, IS901, antituberculosis drugs},
  author = {D Stępień-Pyśniak and K Puk and L Guz and A Wawrzyniak and A Marek and U Kosikowska},
  title = {Avian mycobacteriosis caused by Mycobacterium avium subspecies avium in four ornamental birds and in vitro drug sensitivity testing of isolates},
  abstract = {Avian tuberculosis, one of the most important diseases affecting various species of birds, is most often caused by Mycobacterium (M.) avium. This report describes cases of M. avium subsp. avium (MAA) infection in a white-crested Holland dwarf rooster, a male and a female golden pheasant and a male peacock. We also investigated the prevalence of mycobacteria in 60 other birds and 40 alpacas. Tissue samples of necropsied birds were cultured for mycobacteria. From nonnecropsied 60 other birds and alpacas only faecal samples were collected. Clinical signs in the affected white-crested Holland cock included gradual loss of body weight and hoarse attempts at crowing during its last 3 weeks, with a dramatic loss of body condition and depression over the final week. Only slight weakening was observed in the peacock just before its death, and the golden pheasants died suddenly. Diagnosis was confirmed by microbiological, molecular and pathological results. Mycobacterium avium subsp. avium strains were isolated from the internal organs of the affected birds. Only one faecal sample from 60 other birds was culture- and PCR-positive for M. avium subsp. avium, while another one was only PCR-positive for M. chelonae. We did not isolate any Mycobacterium spp. from faecal samples of alpacas and all of them were PCR-negative. All 18 isolated M. avium strains were resistant to rifampicin, isoniazid, ethambutol, ethionamide, capreomycin and ofloxacin, and susceptible to cycloserine and streptomycin.},
  year = {2016},
  journal = {Berliner und Münchener Tierärztliche Wochenschrift},
  volume = {129},
  edition = {1/2},
  pages = {65-71},
  month = {01/2016},
  publisher = {Schlütersche Verlagsgesellschaft mbH & Co. KG},
  address = {Hannover},
  issn = {0006-9366},
  doi = {10.2376/0006-9366-129-65},
  language = {English},
}