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Helminths of veterinary and zoonotic importance in Nigerian ruminants:a 46-year meta-analysis(1970-2016)of their prevalence and distribution

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Infectious Diseases of Poverty 2018年第1期7卷 497-511页

作者： Solomon Ngutor Karshima Beatty-Viv Maikai jacob kwada paghi kwaga Department of Veterinary Public Health and Preventive Medicine University of JosPMB2084 JosNigeria Department of Veterinary Public Health and Preventive Medicine Ahmadu Bello UniversityPMB1045 ZariaNigeria

Background:The livestock industry plays a vital role in the economy of *** serves as a major source of income and livelihood for majority of Nigerians who are rural settlers and contributes about 5.2%to the National Gross Domestic Product(GDP).Helminths however,cause economic losses due to reductions in milk production,weight gain,fertility and carcass *** helminths of livestock origin cause health problems in ***:Using the Preferred Reporting Items for Systematic Review and Meta-Analysis(PRISMA)guidelines,the prevalence and distribution of helminths of veterinary and zoonotic importance in Nigerian ruminants were determined in a meta-analysis of data published between 1970 and *** were stratified based on regions,hosts,study periods,sample sizes and study types while helminths were phylogenetically grouped into cestodes,nematodes and ***:Data from 44 studies reported across 19 Nigerian states revealed an overall pooled prevalence estimate(PPE)of 7.48%(95%CI:7.38-7.57)for helminths of veterinary and zoonotic importance from a total of 320208 *** observed a significant variation(P<0.001)between the PPEs range of 1.90%(95%CI:1.78-2.02)and 60.98%(95%CI:58.37-63.55)reported across different *** heterogeneity(99.78,95%CI:7.38-7.57)was *** papillosus was the most prevalent(Prev:32.02%,95%CI:31.01-33.11),while,Fasciola gigantica had the widest geographical ***:Helminths of veterinary and zoonotic importance are prevalent in ruminants and well distributed across *** findings show that helminths of ruminants may also be possible causes of morbidity in humans and economic losses in the livestock industry in *** heterogeneity was observed within studies and the different *** agricultural practices on farms,standard veterinary meat inspection and adequate hygiene and sanitation in abattoirs,farms and livestock markets need to be implemented in Ni

关键词： Cestodes Geographical distribution Helminths Nematodes Nigeria Prevalence Ruminants Trematodes

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Prevalence of Cryptosporidial Oocysts in Soil of Recreational Parks in Abuja, Nigeria

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Open Journal of Medical Microbiology 2014年第4期4卷 224-227页

作者： Idowu Oluwabukola Olufemi Otalu Otalu Jr. Mohammed Bello Idris Alao Lawal jacob kwada Pajhi kwaga Department of Veterinary Public Health and Preventive Medicine Faculty of Veterinary Medicine Ahmadu Bello University Zaria Nigeria Department of Veterinary Parasitology and Entomology Faculty of Veterinary Medicine Ahmadu Bello University Zaria Nigeria

Contamination of soil with cryptosporidial oocysts poses a great health risk to people especially in individuals who are immune-compromised. Exposure to contaminated soil can cause diarrhoea in humans especially in children who play around the parks and may not wash their hands before handling food. The prevalence of cryptosporidial oocyst in soils of 4 recreational parks in Abuja, Nigeria was investigated. Four hundred soil samples were collected from various locations within the recreational parks and examined for the presence of cryptosporidial oocyst using modified acid fast staining technique. In nine (2.3%) of the samples, 8 were from park A and 1 was from park B contained cryptosporidial oocyst. There was significant association (χ2 = 20.1;df = 2;p = 0.00004) between prevalence of Cryptosporidium oocysts and level of hygiene of the parks. It was concluded that soil in recreational parks may be a source of infection with Cryptosporidium oocysts.

关键词： Cryptosporidial Oocyst Recreational Parks Abuja Health Risk

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Occurrence of <i>Escherichia coli</i>O157 in Retailed-Beef and Related Meat Products in Zaria, Nigeria

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Food and Nutrition Sciences 2014年第6期5卷 481-487页

作者： Salome Y. Tafida jacob K. P. kwaga Mohammed Bello Junaidu Kabir Veronica J. Umoh Sabo E. Yakubu Andrew J. Nok Centre for Biotechnology Research and Training Ahmadu Bello University Zaria Nigeria Department of Livestock and Pest Control Services Federal Ministry of Agriculture Gombe Nigeria Department of Microbiology Faculty of Science Ahmadu Bello University Zaria Nigeria Department of Veterinary Public Health and Preventive Medicine Faculty of Veterinary Medicine Ahmadu Bello University Zaria Nigeria

This study evaluated retailed-beef and related meat products for E. coli O157 in Zaria, Nigeria. Sample types included raw meat, “suya” (roasted meat), “balangu” (barbequed meat), “kilishi” (spiced sun dried meat) and “dambu” (shredded fried meat). A total of 182 samples were analyzed for E. coli O157. Isolates were characterized using conventional biochemical methods and Microbact 12E test kit. Susceptibilities of the isolates to 18 commonly used antimicrobial agents were determined by the disk diffusion method. The carriage of stx1 and stx2 genes was determined by PCR. Microbact confirmed 4 E. coli isolates. All isolates exhibited multiple drug resistance to the antimicrobial agents tested. An overall prevalence of 2.2% was obtained for E. coli O157. All 4 isolates of E. coli O157 were isolated from raw meat;two of which harboured the stx1 gene.

关键词： E. coli O157 Meat Products Multiple Drug Resistance Food Safety

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