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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

Omore, Amos O.Arimi, S.M.Kang'ethe, Erastus K.McDermott, John J.Staal, Steven J.Ouma, Emily A.Odhiambo, J.Mwangi, A.Aboge, G.O.Koroti, E.Koech, R.[Assessing and managing milk-borne health risks for the benefit of consumers in Kenya]Assessing and managing milk-borne health risks for the benefit of consumers in Kenya

Food-borne disease remains a major public health challenge in Africa and Asia. Most of the foods that carry the highest pathogen risk are produced by smallholder farmers, marketed through the informal sector, and sold in wet markets. Given the significant role of informal markets in African and A...


Grace, DeliaRoesel, KristinaKang'ethe, Erastus K.Bonfoh, BassirouTheis, S.[Gender roles and food safety in 20 informal livestock and fish value chains]Gender roles and food safety in 20 informal livestock and fish value chains

We carried out a study to assess the risk associated with the presence of Shiga toxigenic Escherichia coli (STEC) in informally marketed unpasteurized milk in urban East Africa. Data for the risk models were obtained from on-going and recently completed studies in Kenya and Uganda. Inputs for the...


Grace, DeliaOmore, Amos O.Randolph, Thomas F.Kang'ethe, Erastus K.Nasinyama, G.W.Mohammed, H.O.[Risk assessment for Escherichia coli O157:H7 in marketed unpasteurized milk in selected East African countries]Risk assessment for Escherichia coli O157:H7 in marketed unpasteurized milk in selected East African countries

The risk of consuming marketed milk containing antimicrobial residues was investigated by testing 854 unpasteurized and 110 pasteurized milk samples collected from contrasting locations, market outlets and consumer households in Kenya during 1999 and 2000. The Charm-AIM screening kit used detecte...


Kang'ethe, Erastus K.Aboge, G.O.Arimi, S.M.Kanja, L.W.Omore, Amos O.McDermott, John J.[Investigation of the risk of consuming marketed milk with antimicrobial residues in Kenya]Investigation of the risk of consuming marketed milk with antimicrobial residues in Kenya

Mwai, C.W.Makita, K.Arimi, S.M.Kang'ethe, Erastus K.Grace, Delia[Escherichia coli (E. coli) O157 in beef carcasses in slaughterhouses in Nairobi, Kenya]Escherichia coli (E. coli) O157 in beef carcasses in slaughterhouses in Nairobi, Kenya

Omore, Amos O.Lore, Tezira A.Staal, Steven J.Kutwa, J.Ouma, R.Arimi, S.M.Kang'ethe, Erastus K.[Addressing the public health and quality concerns towards marketed milk in Kenya]Addressing the public health and quality concerns towards marketed milk in Kenya

Despite policies to discourage them, informal milk markets account for over 80% of milk sales in most sub-Saharan African (SSA) countries. Informal milk market agents include farmer dairy co-operatives, small traders using bicycles and public or private transport and small retail outlets, such as...


Omore, Amos O.McDermott, John J.Staal, Steven J.Arimi, S.M.Kang'ethe, Erastus K.Ouma, Emily A.[Analysis of public health risks from consumption of informally marketed milk in sub-Saharan African countries]Analysis of public health risks from consumption of informally marketed milk in sub-Saharan African countries
Kayano, T.Mwai, C.W.Makita, K.Kang'ethe, Erastus K.Grace, Delia[A Bayesian inference for the prevalence of Escherichia coli O157 on cattle carcasses at the abattoirs in Nairobi, Kenya]A Bayesian inference for the prevalence of Escherichia coli O157 on cattle carcasses at the abattoirs in Nairobi, Kenya

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