title: Prevalence, economic analysis and chemotherapeutic control of small ruminant fasciolosis in the Sargodha district of Punjab, Pakistan.
abstract: This study describes the epidemiology, the economic significance of small ruminant fasciolosis in animals slaughtered in the abattoirs of the Sargodha district, Punjab, Pakistan between January and June 2012. In vivo fasciolicidal efficacy of commercially available compounds was examined using a randomised complete block design. Microscopically screened faecal samples revealed 40.51% positive animals for fasciolosis. The prevalent species included Fasciola hepatica (35.64%) and Fasciola gigantica (8.21%). Mixed infections were noted in 3.33% subjects. Prevalence rates were significantly higher in females (42.25%) than in males (39.52%), and in adults (51.20%) compared to younger animals (33.98%). The disease was recorded more often in emaciated animals (63.63%) followed in order by average (43.45%), thin (43.22%), and fat (32.12%) animals. Between January and June 2012, fasciolosis in Sargodha district, Punjab, Pakistan, was estimated to incur US$0.036 million and US$0.177 million direct (liver condemnation) and indirect (carcass depreciation) economic losses, respectively. In vivo fasciolicidal efficacy of oxyclozanide proved to be the most effective method of control, compared to triclabendazole, and levamisole. Results provide useful information on the frequency distribution of fasciolosis and its economic significance. Finally, data on in vivo fasciolicidal trials show that oxyclozanide is the most efficacious compound for the treatment of the disease in the district Sargodha, Punjab, Pakistan.
authors.affiliation: Civil Veterinary Hospital, Choa Saidan Shah, Chakwal, Pakistan.
authors.forename: Mansoor
authors.initials: M
authors.lastname: Ahmad
authors.forename: Muhammad Nisar
authors.initials: MN
authors.lastname: Khan
authors.forename: Muhammad Sohail
authors.initials: MS
authors.lastname: Sajid
authors.forename: Ghulam
authors.initials: G
authors.lastname: Muhammad
authors.forename: Abdul
authors.initials: A
authors.lastname: Qudoos
authors.forename: Hafiz Muhammad
authors.initials: HM
authors.lastname: Rizwan
mesh_terms: D000003:Abattoirs; D000818:Animals; D000871:Anthelmintics / Q000627:therapeutic use*; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology; D005211:Fascioliasis / Q000188:drug therapy / Q000453:epidemiology / Q000662:veterinary*; D005243:Feces / Q000469:parasitology; D005260:Female; D008297:Male; D010154:Pakistan / Q000453:epidemiology; D015995:Prevalence; D012418:Ruminants / Q000469:parasitology*; D018571:Sentinel Surveillance / Q000662:veterinary
chemical_list: D000871:Anthelmintics