Significance of meat inspection in the estimation of economic loss due to Bovine Cysticercosis

Abstract

The records of meat inspection carried out for 24 consecutive days at the Awka main abattoir in Anambra State, south-eastern Nigeria, was used to estimate the direc economic loss in carcass condemnaton due to bovine cysticercosis. Among the 614 catte slaughtered 306 (49.8 %) were examined, out of which cystcerci were detected in 61.1 %, 61.1 %, 46.2 %, 45.2 % and 50.7 % of the Massetter, Tongue, Inter-costal, Diaphragmatic and Pectoral muscles from 221 (72.2 %) ofinfected cattle. This amounted to an estimated loss of N186892.38 in terms of condemnaton of cysticerci-infected carcasses. Condemnation due to generalized infection o the specified organs amounted to N109467.50 (58.6 %), whle moderatey and ocaly infected organs contributed N28435.08 (15.2 %) and N48989.8 (26.2 %) to the tota loss, respectively. This loss was equivalent to 4 heads of cattle in 24 days at N50000 per head, which translated to an annual loss of N2842321.61 or 57 heads of catte at the Awka main abattor alone. Since 10000 to20000 trucks of beef-cattle are reported to be daily transported to abattoirs in different parts of Nigeria, the direct economic loss of revenue in the beef industry on account of cysticercosis would run into billions of naira. This result will promote evidence-based decision on the control of cysticercosis inthe country and elsewhere.

Keywords: Meat inspection, Cysticercosis, Carcass condemnation, Economic loss, Management