Prevalence of Liver Hydatidosis and Its Economic Significance in Sheep Slaughtered in a Private Abattoir in Konya

Objective: This study aimed to determine the prevalence of liver hydatidosis in sheep slaughtered in a private slaughterhouse in Konya and to estimate the economic loss incurred because of the disease.
Methods: The study was conducted over a period of 12 months between 1 June 2018 and 31 May 2019. Given that the aim of this investigation was to determine the prevalence of liver hydatidosis, only the livers of 41,002 sheep were examined for hydatid cysts.
Results: The liver of 810 (1.97%) sheep was found to be infected with hydatid cysts during the study period. The infection rate was determined as 5.34% in animals older than one year of age and 1.68% in animals less than one year of age. Regardless of the age group, the highest infection rate was found in autumn (3.34%), while the lowest infection rate was seen in spring (0.84%). In the sheep, the highest infection rate was in December (17.2%), and in lambs, it was in June (2.9%). On the other hand, the lowest infection rate in sheep was observed in November (1.8%), while the lowest infection rate in lambs was found in April (0.7%). The total economic loss incurred due to the annihilated livers was estimated as 36,450 TL (6.417$). Regardless of the number of cysts and degree of infection, the infected livers were completely discarded. The economic loss incurred due to the discarded livers was estimated by considering the 2019 offal prices.
Conclusion: Based on the data obtained from this study, it could be concluded that hydatidosis still exists in Konya as well as throughout Turkey and that it causes serious economic loss.