The Prevalence, Economic Impact and associated risk factors of Fascioliasis in Ruminants Slaughtered at Mubi Slaughter Slab, Mubi-North Local Government Area of Adamawa State, Nigeria

Abstract

This research was conducted to determine the prevalence, economic impact, and associated risk factors of fascioliasis in domestic ruminants slaughtered at Mubi North slaughter slab. 300 ruminant species were examined randomly from (July – September, 2024). This was achieved through ante-mortem to determine the Body Condition Score (BCS) and post-mortem inspection to access the level of liver damage. Bile samples collected was subjected to microscopic examination to determine the prevalence. Additionally, 120 structured questionnaire was administered to livestock farmers in five different wards randomly selected to assess the risk factors influencing disease transmission and spread. The economic loss was also determined by market survey. Results reveals that 72 animals were positive with a prevalence of 24%. 42 were females and 30 were males. Across species. 25 cattle, were positive where 11(22%) were male and 14(28%) were females. While in sheep 24 animals were infected where 9(18%) were male and 15(30%) were females. In goats, 23 were positive where 10(20%) were male and 13(26%) were female respectively. Significant variation occurred across geographical origins, with Vimtim recording the highest prevalence in cattle (40%) and goats (40%). Loses due to condemned livers was approximately ₦867,000 during the study period. Risk factors analysis indicates (82.2%), graze near water bodies, (80.8%) use river/stream as their water sources. (80.8%) had snail in grazing areas. (73.9%) practiced open grazing, (84.9%) are not aware of the disease and poor deworming practices constitute about (71%). Strict surveillance, farmers’ education, and veterinary services will help prevent the effect of fascioliasis in these areas.