Abattoir condemnation due to parasitic infections and its economic implications in the region of Trikala, Greece.
The prevalence of parasitic infections responsible for the condemnation of carcasses and viscera during meat inspection, and their economic implication, was estimated in a year long abattoir survey of 10 277 slaughtered farm animals in the region of Trikala, Greece. The organs examined for the presence of parasitic lesions during meat inspection were: liver and lungs of all animals, rumen of cattle, small intestine of lambs and kids, and muscles of cattle and swine. The parasitic lesions observed in the lungs of cattle, sheep and goats were caused only by hydatid cysts. No hydatid cysts were observed in the lungs of swine. The parasitic lesions observed in the liver of cattle, sheep and goats were as a result of hydatid cysts and flukes of Fasciola hepatica and Dicrocoelium dendriticum, while those of swine were due to milk spots only. Moniezia sp. proglottids were found in the small intestine of lambs only. The prevalence of parasites responsible for the condemnation of marketable organs was low (0.26%). Parasites were responsible for 22% of the total of condemned organs, and their annual cost was 99, 00 GDR (approximately 292 Euros). The parasites most contributing to marketable organ condemnation were hydatid cysts (26%) and D. dendriticum flukes (26%).
Theodoropoulos
G
G
Department of Anatomy and Physiology of Farm Animals, Faculty of Animal Science, Agricultural University of Athens, Greece. gtheo@aua.gr
Theodoropoulou
E
E
Petrakos
G
G
Kantzoura
V
V
Kostopoulos
J
J
D000003:Abattoirs / Q000706:statistics & numerical data; D000820:Animal Diseases / Q000191:economics / Q000453:epidemiology* / Q000469:parasitology; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology / Q000469:parasitology; D004011:Dicrocoeliasis / Q000453:epidemiology / Q000662:veterinary*; D004013:Dicrocoelium / Q000302:isolation & purification; D004443:Echinococcosis / Q000453:epidemiology / Q000662:veterinary*; D005513:Food Inspection; D015511:Goat Diseases / Q000453:epidemiology / Q000469:parasitology; D006041:Goats; D006115:Greece / Q000453:epidemiology; D008099:Liver / Q000469:parasitology; D008168:Lung / Q000469:parasitology; D008460:Meat / Q000191:economics; D015995:Prevalence; D012621:Seasons; D012756:Sheep; D012757:Sheep Diseases / Q000453:epidemiology / Q000469:parasitology; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology / Q000469:parasitology