Prevalence and Economic Significance of Hidatidosis in Cattle Slaughtered at an Abattoir in Konya, Turkey

Abstract

This study was conducted to determine the period prevalence of hydatid cysts isolated from the livers of cattle slaughtered at a slaughterhouse in Konya. For this purpose, 49,545 cattle were slaughtered and examined for the presence of hydatid cysts in the liver. The study was conducted between June 01, 2018, and May 31, 2019. The highest prevalence of hydatid cysts was observed in autumn 10.83% followed by spring 4.41%, winter 2.90%, and summer 2.66%, with an overall prevalence of 3.93%. Considering the month wise prevalence of hydatid cyst, the highest infection rate was detected in September (7.87%), June (7.16%) and August (7.14%), while the lowest prevalence was observed in February (2.72%) and January (2.83%). In gender-wise investigation, highest prevalence was observed in females (24.65%) during the summer and 18.45% inthe spring. In male animals, the infection rate was very low compared with females. However, the highest prevalence in males was observed throughout the year in autumn (2.36%) and the lowest prevalence in winter (1.68%). The highest prevalence was found among female cattle in heifers in winter (6.52%) and cows in summer (27.52%). The overall economic losses of 56,434 USD were estimated due to discarded hydatid cyst-infected livers during the study period. This study enlightens the prevalence and economic significance of hydatidosis in Konya.