title: Fasciola hepatica infection in farmed emus (Dromaius novaehollandiae).
abstract: OBJECTIVE
  To describe two cases of infection with Fasciola hepatica in young farmed emus, subacute and chronic fasciolosis and a response to treatment of the flock with albendazole.
  
  
  METHODS
  Gross lesions were found at necropsy and hepatic lesions in microscopic examination. The parasite recovered from one emu was identified by its morphological characteristics and an egg count reduction test was carried out after treatment of the flock with albendazole.
  
  
  RESULTS
  Hepatic lesions resembling subacute and chronic fasciolosis of ruminants were identified. An adult fluke was recovered from the liver of one of the birds and was identified as F hepatica. The eggs of the fluke were irregular in shape and size. No fluke eggs were identifiable in faeces of live emus 10 days after treatment of the flock with albendazole at a dose of 10 mg/kg.
  
  
  CONCLUSIONS
  This is the first reported case of infection with F hepatica in farmed emus and the first report of the occurrence of Fasciola infection is the class Aves. The irregular shape and size of the eggs may be attributable to infection of an aberrant host. Treatment with albendazole eliminated eggs from the faeces of the flock.
authors.affiliation: Finley Veterinary Clinic, New South Wales.
authors.forename: J L
authors.initials: JL
authors.lastname: Vaughan
authors.forename: J A
authors.initials: JA
authors.lastname: Charles
authors.forename: J C
authors.initials: JC
authors.lastname: Boray
mesh_terms: D000208:Acute Disease; D015766:Albendazole / Q000627:therapeutic use; D000818:Animals; D000871:Anthelmintics / Q000627:therapeutic use; D001652:Bile Ducts / Q000469:parasitology / Q000473:pathology; D001715:Bird Diseases / Q000175:diagnosis* / Q000188:drug therapy / Q000453:epidemiology; D001717:Birds; D002908:Chronic Disease; D005210:Fasciola hepatica / Q000302:isolation & purification*; D005211:Fascioliasis / Q000175:diagnosis / Q000188:drug therapy / Q000662:veterinary*; D005243:Feces / Q000469:parasitology; D008099:Liver / Q000469:parasitology / Q000473:pathology; D008297:Male; D009517:New South Wales / Q000453:epidemiology; D010270:Parasite Egg Count / Q000662:veterinary
chemical_list: D000871:Anthelmintics; D015766:Albendazole