title: A survey on hydatidosis in livestock in Northern Iran based on data collected from slaughterhouses from 2004 to 2008.
abstract: Data have been collected from slaughterhouses in three provinces across the Northern Iran (Gilan, Mazandaran and Golestan) from March 2004 to March 2008. These data were collected to evaluate the prevalence of hydatidosis in slaughtered cattle, sheep and goats. During the study, 3,347,797 animals were slaughtered. These included 621,686 cattle, 1,719,725 sheep and 1,006,386 goats. The prevalence of infection in cattle, sheep and goats was 12%, 14.6% and 10.1%, respectively. The association of condemnation rates with seasons was not proven statistically.
authors.affiliation: Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran.
authors.forename: Hamed
authors.initials: H
authors.lastname: Mansoorlakooraj
authors.forename: Dariush
authors.initials: D
authors.lastname: Saadati
authors.forename: Reza
authors.initials: R
authors.lastname: Javadi
authors.forename: Sima
authors.initials: S
authors.lastname: Heydari
authors.forename: Ehsan
authors.initials: E
authors.lastname: Torki
authors.forename: Hossein
authors.initials: H
authors.lastname: Gholami
authors.forename: Ramin Mazaheri Nezhad
authors.initials: RM
authors.lastname: Fard
mesh_terms: D000003:Abattoirs; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology / Q000469:parasitology*; D004443:Echinococcosis / Q000453:epidemiology / Q000662:veterinary*; D015511:Goat Diseases / Q000453:epidemiology / Q000469:parasitology*; D006041:Goats; D007492:Iran / Q000453:epidemiology; D012756:Sheep; D012757:Sheep Diseases / Q000453:epidemiology / Q000469:parasitology*; D013997:Time Factors