title: Erysipelothrix rhusiopathiae septicemia in a Laughing kookaburra (Dacelo novaeguineae).
abstract: Erysipelothrix rhusiopathiae (E. rhusiopathiae) septicemia was demonstrated in a captive Laughing kookaburra (Dacelo novaeguineae). The bird died after a 2-week period of weakness and weight loss. At necropsy, the bird was emaciated and had reddened and wet lungs. Microscopic lesions were limited to hepatic and pulmonary congestion with focal thrombosis. Erysipelothrix rhusiopathiae was isolated by routine bacterial culture from several organs. Further characterization of the isolate by pulsed-field gel electrophoresis indicated that the isolate has a new genotype pattern 3A(III), which is 91.7% homologous to an E. rhusiopathiae that was isolated from a pig in 2001 and 88% homologous to an isolate recovered in 2000 from a turkey with septicemia. This is the first report of E. rhusiopathiae-induced septicemia in a kookaburra.
authors.affiliation: Department of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, IA 50011, USA.
authors.forename: T
authors.initials: T
authors.lastname: Opriessnig
authors.forename: R K
authors.initials: RK
authors.lastname: Vance
authors.forename: P G
authors.initials: PG
authors.lastname: Halbur
mesh_terms: D000818:Animals; D001715:Bird Diseases / Q000382:microbiology* / Q000473:pathology; D001717:Birds; D004269:DNA, Bacterial / Q000737:chemistry / Q000235:genetics; D016521:Electrophoresis, Gel, Pulsed-Field / Q000662:veterinary; D004888:Erysipelothrix / Q000145:classification / Q000235:genetics / Q000302:isolation & purification*; D004889:Erysipelothrix Infections / Q000382:microbiology / Q000473:pathology*; D017809:Fatal Outcome; D018805:Sepsis / Q000382:microbiology / Q000473:pathology / Q000662:veterinary*
chemical_list: D004269:DNA, Bacterial