Avian mycobacteriosis in companion birds: 20-year survey.
The causative agents of avian mycobacteriosis in pet birds are rarely identified. The aim of this study is to add information about the etiology of avian mycobacteriosis. The identification of mycobacterium species in 27 cases of avian mycobacteriosis in pet birds was investigated by polymerase chain reaction (PCR) and sequencing of a rRNA hypervariable region. Avian mycobacteriosis appeared to be an infrequent diagnosis. Interestingly, a few cases of avian mycobacteriosis were recorded in very young birds. The most commonly affected species were the canary (Serinus canarius), the Eurasian goldfinch (Carduelis carduelis) and the red siskin (Spinus cucullatus). All but one bird were infected with Mycobacterium genavense. Mycobacterium avium was identified only in one case.
Manarolla
Giovanni
G
Università degli Studi di Milano, Dipartimento di Patologia Animale, Igiene e Sanità Pubblica Veterinaria, via Celoria 10, 20133 Milano, Italy. giovanni.manarolla@unimi.it
Liandris
Emmanouil
E
Pisoni
Giuliano
G
Sassera
Davide
D
Grilli
Guido
G
Gallazzi
Daniele
D
Sironi
Giuseppe
G
Moroni
Paolo
P
Piccinini
Renata
R
Rampin
Tiziana
T
D000818:Animals; D000829:Animals, Domestic; D001715:Bird Diseases / Q000382:microbiology*; D001717:Birds; D009164:Mycobacterium Infections / Q000382:microbiology / Q000662:veterinary*; D012189:Retrospective Studies