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OBJECTIVES: To collate and synthesize current knowledge of components of urban agriculture (UA) with a thematic emphasis on human health impact and a geographic emphasis on East Africa. DATA SOURCES: Data management followed a structured approach in which key issues were first identified and then...


Kang'ethe, Erastus K.Grace, DeliaRandolph, Thomas F.[Overview on urban and peri-urban agriculture: Definition, impacts on human health, constraints and policy issues]Overview on urban and peri-urban agriculture: Definition, impacts on human health, constraints and policy issues

Bett, Bernard K.Hu Suk LeeLindahl, Johanna F.Vu Sinh NamNguyen Huu QuyenHung Nguyen-VietGrace, Delia[Predictive mapping based on routine surveillance data: Lessons from dengue risk mapping in Vietnam]Predictive mapping based on routine surveillance data: Lessons from dengue risk mapping in Vietnam

The findings from risk analysis of pork supply chains in peri-urban Hanoi suggest important implications for food safety policy in Vietnam. Pork is a dominant source of animal-protein intake in the Vietnamese diet. Demand for pork is growing along with economic growth and thus provides opportunit...


Grace, DeliaLapar, Ma. LucilaFahrion, Anna S.[Risk assessment of pork value chain in peri-urban Hanoi]Risk assessment of pork value chain in peri-urban Hanoi

This paper reports a study estimating the prevalence of cryptosporidiosis, an emerging zoonosis, in people and cattle in Dagoretti, Nairobi. A repeated cross-sectional survey was carried out among randomly selected cattle keepers in Dagoretti, their dairy cattle and their non-cattle-keeping neigh...


Kang'ethe, Erastus K.McDermott, B.Grace, DeliaMbae, C.Mulinge, E.Monda, J.Nyongesa, C.Ambia, J.Njehu, A.[Prevalence of cryptosporidiosis in dairy cattle, cattle-keeping families, their non-cattle keeping neighbours and HIV-positive individuals in Dagoretti Division, Nairobi, Kenya]Prevalence of cryptosporidiosis in dairy cattle, cattle-keeping families, their non-cattle keeping neighbours and HIV-positive individuals in Dagoretti Division, Nairobi, Kenya

This paper describes a trans-disciplinary process of co-generating and disseminating evidence-based messages for reducing the risk from cryptosporidiosis and other zoonoses in an urban community in Nairobi. Research findings about disease prevalence, risk factors and observed risky and risk-mitig...


Kang'ethe, Erastus K.Kimani, V.Grace, DeliaMitoko, G.McDermott, B.Ambia, J.Nyongesa, C.Mbugua, G.Ogara, W.Obutu, P.[Development and delivery of evidence-based messages to reduce the risk of zoonoses in Nairobi, Kenya]Development and delivery of evidence-based messages to reduce the risk of zoonoses in Nairobi, Kenya

In developing countries, food-borne diseases are one of the most important public health problems and animal-source foods cause a large proportion of such diseases. In sub-Saharan Africa where many people live in poverty, the level of food hygiene is very low. This is not only because living envi...


Makita, K.Grace, DeliaRandolph, Thomas F.Baker, DerekStaal, Steven J.[ILRI/BMZ safe food fair food: Building capacity to improve the safety of animal-source foods and ensure continued market access for poor farmers in sub-Saharan Africa]ILRI/BMZ safe food fair food: Building capacity to improve the safety of animal-source foods and ensure continued market access for poor farmers in sub-Saharan Africa

The objectives of the study were twofold: to prove that participatory risk assessment can be applied to informally-marketed foods, and to assess the risk of staphylococcal poisoning through consumption of raw milk and home-made yoghurt in Debre Zeit, Ethiopia. Rapid urban appraisals were combined...


Makita, K.Desissa, F.Teklu, A.Zewde, G.Grace, Delia[Risk assessment of staphylococcal poisoning due to consumption of informally-marketed milk and home-made yoghurt in Debre Zeit, Ethiopia]Risk assessment of staphylococcal poisoning due to consumption of informally-marketed milk and home-made yoghurt in Debre Zeit, Ethiopia
Grace, DeliaMakita, K.Baumann, M.P.O.Bräunig, J.Unger, Fred[ILRI/BMZ Safe Food Fair Food: Enhanced capacity to improve the safety of animal-source foods and ensure continued market access for poor farmers in sub-Saharan Africa]ILRI/BMZ Safe Food Fair Food: Enhanced capacity to improve the safety of animal-source foods and ensure continued market access for poor farmers in sub-Saharan Africa

Since 1986, the numbers of pigs in Uganda have at least quadrupled and today’s more than two million pigs are in the hands of 1.1 million households. Up to 70% of all pork is estimated to be consumed in urban and peri-urban areas, mainly through informal road-side butcheries and ‘pork joints’. In...


Roesel, KristinaHolmes, K.Kungu, J.Grace, DeliaPezo, Danilo A.Ouma, Emily A.Baumann, M.P.O.Fries, R.Ejobi, F.Clausen, P.H.[Fit for human consumption? A qualitative survey at a Ugandan pig abattoir]Fit for human consumption? A qualitative survey at a Ugandan pig abattoir

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