Environmental and Public Health Issues of Animal Food Products Delivery System in Imo State, Nigeria

Information on livestock movement, animal food products processing facilities, meat inspection methods, official meat inspection records and distribution and marketing systems for processed products in Imo state, Nigeria needed for policy development interventions in the sector are not fully understood. The primary data generated with the aid of personal interviews, field observations and secondary data obtained from records accumulated by the department of veterinary services Imo state from 2001 to 2004 were used to investigate the environmental and public health issues of animal food products delivery system in state. Majority of trade animals supplied to the state originated from the northern states of the country and were brought in with trucks by road. Only two veterinary control posts served the whole state thus resulting in non-inspection and taxing of a large proportion of trade animals. Official record of trade animals supplied to the state from 2001 to 2004 ranged from 45000 – 144000 for cattle, 23000 – 96000 for goats and 11000 – 72000 for sheep per annum, with supplies increasing steadily across the years. Official slaughter points in the state were principally low-grade quality slaughter premises consisting of a thin concrete slab. Meat handling was very unhygienic with carcasses dressed beside refuse heaps of over 2 years standing. Carcasses were dragged on the ground and transported in taxi boots and open trucks. Meat inspection at these points was not thorough because of stiff resistance of butchers to carcass condemnation. Official meat inspection records for the state from 2001 to 2004 revealed that overall totals of 159,000 cattle, 101,000 goats and 67,000 sheep were slaughtered. This accounted for about 56, 57 and 57% shortfall of cattle, goat and sheep respectively supplied to the state and represents the volume of un-inspected animals during the study period. Fascioliasis and tuberculosis were the most common infections encountered in cattle and recorded percentage occurrences of 16.7 and 7.5 respectively, whereas mastitis was common in goats and sheep at percentage occurrences of 5.8 and 5.0 respectively. Overall prevalence rates of 4.4, 8.0, 3.2, 3.3 and 1.5% were recorded for tuberculosis, fascioliasis, streptotricosis, mastitis and worms respectively. Animal food products delivery in Imo state needs to be improved upon in order to safeguarded the health of consumer

Environmental and multi-host infestation of the brown dog tick, Rhipicephalus sanguineus in Owerri, South-east Nigeria- a case report

The common brown dog tick, Rhipicephalus sanguineus is the most predominant tick of dogs in Nigeria. It does not readily attack humans but usually prefers non-human hosts for completion of its development. We report a case of multi-host and environmental infestation of Rhipicephalus sanguineus involving five humans, two canines and three ovine hosts at a peri-urban site in south-eastern Nigeria. Eleven cases of human infestation were recorded, ten of which involved children between the ages of 4 and 8 years, while a single case was recorded in an adult female. Among the domestic animals ticks were found attached to a 2-year-old male Alsatian, an 8- year-old mongrel and three West African dwarf (WAD) sheep comprising a ewe and her two lambs. This case of multi-host parasitism may have resulted from extensive bush clearing in the area resulting in non-availability of other alternative hosts

Assessment of Mycoflora of Poultry Feed Raw Materials

Abstract: The study was carried out to identify the common moulds growing in the selected feed raw materials in Owerri, Imo State, Nigeria. Fifty-four bulk samples were derived from 162 bags of 6 different raw materials, which included local fish meal (LFM), soybean meal (SBM), groundnut cake (GNC), palm kernel cake (PKC), brewers dried grain (BDG) and maize (MZ). The samples were collected during the rainy season months of June, July and August. The common moulds isolated from these samples were Mucor spp., Aspergillus spp., Yeast spp., Bacteria spp and Rhizopus spp. More fungal organisms were isolated in the month of July although Aspergillus spp was not isolated during the month. Local fishmeal, palm kernel cake, and brewers dried grain had the highest isolates of three organisms each with the prevalence ranging from 13.64 to 18.18%. Soybean meal, maize and groundnut cake on the other hand returned between one and two isolates. The present result showed that untreated feed raw materials are important vehicles for introduction of fungal organisms into poultry feed. It is therefore, advised to routinely treat such feed raw materials with fungal growth inhibitors in order to limit their growth since these organisms are capable of reducing the nutritional values of finished feeds

Environmental and Public Health Issues of Animal Food Products Delivery System in Imo State, Nigeria

Information on livestock movement, animal food products processing facilities, meat inspection methods, official meat inspection records and distribution and marketing systems for processed products in Imo state, Nigeria needed for policy development interventions in the sector are not fully understood. The primary data generated with the aid of personal interviews, field observations and secondary data obtained from records accumulated by the department of veterinary services Imo state from 2001 to 2004 were used to investigate the environmental and public health issues of animal food products delivery system in state. Majority of trade animals supplied to the state originated from the northern states of the country and were brought in with trucks by road. Only two veterinary control posts served the whole state thus resulting in non-inspection and taxing of a large proportion of trade animals. Official record of trade animals supplied to the state from 2001 to 2004 ranged from 45000 – 144000 for cattle, 23000 – 96000 for goats and 11000 – 72000 for sheep per annum, with supplies increasing steadily across the years. Official slaughter points in the state were principally low-grade quality slaughter premises consisting of a thin concrete slab. Meat handling was very unhygienic with carcasses dressed beside refuse heaps of over 2 years standing. Carcasses were dragged on the ground and transported in taxi boots and open trucks. Meat inspection at these points was not thorough because of stiff resistance of butchers to carcass condemnation. Official meat inspection records for the state from 2001 to 2004 revealed that overall totals of 159,000 cattle, 101,000 goats and 67,000 sheep were slaughtered. This accounted for about 56, 57 and 57% shortfall of cattle, goat and sheep respectively supplied to the state and represents the volume of un-inspected animals during the study period. Fascioliasis and tuberculosis were the most common infections encountered in cattle and recorded percentage occurrences of 16.7 and 7.5 respectively, whereas mastitis was common in goats and sheep at percentage occurrences of 5.8 and 5.0 respectively. Overall prevalence rates of 4.4, 8.0, 3.2, 3.3 and 1.5% were recorded for tuberculosis, fascioliasis, streptotricosis, mastitis and worms respectively. Animal food products delivery in Imo state needs to be improved upon in order to safeguarded the health of consumer