Prevalence of bovine fasciolosis and economic loss due to liver condemnation at Debre Markos Municipal Abattoir, Northern Ethiopia
Journal Title: Scientific Journal of Veterinary Advances - Year 2014, Vol 3, Issue 12
Abstract
The study was carried out from November 2012 to May 2013 to determine the prevalence of fasciolosis and the economic loss incurred due to liver condemnation in cattle slaughtered at Debre Markos municipal abattoir. From 384 faecal and liver samples tasted, a prevalence of 43.23% and 90.88% was found respectively. There was also an association (p < 0.05) among age and BCS groups of bovine fasciolosis prevalence. According to the intensity of pathological lesions in affected livers, 60 (61.89%) constituted severely affected; the rest, 100 (28.65%) and 33 (9.46%) were moderately and lightly affected respectively. The number of flukes recovered in moderately affected livers was higher (Mean = 90.84) than in either severely (Mean = 33.17) or lightly (Mean = 47.33) affected livers. Species identification revealed that Fasciola hepatica was more prevalent (36.10%) than Fasciola gigantica (1.72%), mixed (1.43%) and unidentified (immature) fluke (3.72%). The average economic loss because of liver condemnation was 13,268,480 Ethiopian Birr (698,341.05 USD) per annum, indicating that the disease has high economic importance. It is therefore concluded that fasciolosis causes significant losses to farmers, butchers and consumers. Finally, the abattoir based prevalence recorded in the study area and the loss incurred suggest that a detailed epidemiological study as well as assessment of the overall economic loss due to fasciolosis is required to implement systematic disease-prevention and control methods.
Authors and Affiliations
A. Sisay*| Department of Biology, College of Natural and Computational Science, Debre Markos University, P. O. Box 269, Debre Markos, Ethiopia., B. Takele| Department of Biology, College of Natural and Computational Science, Debre Markos University, P. O. Box 269, Debre Markos, Ethiopia.Department of Biology, Science College, Bahir Dar University, P.O .Box 79, Bahir Dar, Ethiopia., S. Menda| College of Agriculture and Natural Resource, Debre Markos University, P. O. Box 269, Debre Markos, Ethiopia.
Kola nut (cola acuminata) extract as a substitute to histological tissue stain eosin
The application of natural dyes for staining of various biological tissues from an alternative source will decrease the expense for purchasing the synthetic dye and reduce their effects on human and environment. Therefor...
Bacteriological quality and occurrence of Escherichia coli and Staphylococcus aureus in ice cream sold in Zaria, Kaduna State Nigeria
A cross-sectional study was conducted across Zaria metropolis to determine the bacteriological quality and occurrence of Escherichia coli and Staphylococcus aureus in ice cream sold to consumers by supermarkets and stree...
Effect of diurnal variation and ascorbic acid administration on rectal temperature, pulse and respiratory rates in sheep during wet season in Sokoto
The research was conducted to study diurnal variation and effect of ascorbic acid supplementation on rectal temperature, pulse and respiratory rates of sheep during wet season in Sokoto. The study was conducted on ten (1...
Morphological studies of the stomach of falcon
A morphological study of the stomach of the falcon was carried out, grossly and under light microscopy. Anatomically, the stomach of the falcon is constituted by two externally distinguishable chambers: a cranial chamber...
Comparative study on productive performance, egg quality, egg geometry and hatching traits of three age groups of indigenous Peshawari Aseel chickens
The aim of study was to compare three production cycles of different age groups of indigenous Peshawari Aseel chicken at Indigenous Chicken Genetic Resource Center (ICGRC), UVAS Ravi Campus Pattoki for the duration of 4...