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Background Brucella spp. is a zoonotic bacterial agent of high public health and socio-economic importance. It infects many species of animals including wildlife, and people may get exposed through direct contact with an infected animal or consumption of raw or undercooked animal products. A link...


Kairu-Wanyoike, S.Nyamwaya, D.Wainaina, M.Lindahl, Johanna F.Ontiri, E.Bukachi, S.Njeru, I.Karanja, J.Sang, R.Grace, DeliaBett, Bernard K.[Positive association between Brucella spp. seroprevalences in livestock and humans from a cross-sectional study in Garissa and Tana River Counties, Kenya]Positive association between Brucella spp. seroprevalences in livestock and humans from a cross-sectional study in Garissa and Tana River Counties, Kenya
Watts, N.Amann, M.Ayeb-Karlsson, S.Belesova, K.Bouley, T.Boykoff, M.Byass, P.Cai, W.Campbell-Lendrum, D.Chambers, J.Cox, P.M.Daly, M.Dasandi, N.Davies, M.Depledge, M.Depoux, A.Domínguez Salas, PaulaDrummond, P.Ekins, P.Flahault, A.Frumkin, H.Georgeson, L.Ghanei, M.Grace, DeliaGraham, H.Grojsman, R.Haines, A.Hamilton, I.Hartinger, S.Johnson, A.Kelman, I.Kiesewetter, G.Kniveton, D.Liang, L.Lott, M.Lowe, R.Mace, G.Sewe, M.O.Maslin, M.Mikhaylov, S.Milner, J.Latifi, A.F.Moradi-Lakeh, M.Morrissey, K.Murray, K.Neville, T.Nilsson, M.Oreszczyn, T.Owfi, F.Pencheon, D.Pye, S.Rabbaniha, M.Robinson, E.Rocklöv, J.Schütte, S.Shumake-Guillemot, J.Steinbach, R.Tabatabaei, M.Wheeler, N.Wilkinson, P.Gong, P.Montgomery, H.Costello, A.[The Lancet Countdown on health and climate change: From 25 years of inaction to a global transformation for public health]The Lancet Countdown on health and climate change: From 25 years of inaction to a global transformation for public health

Background Despite improvements in prevention efforts, childhood diarrhea remains a public health concern. However, there may be substantial variation influenced by place, time, and season. Description of diarrheal clusters in time and space and understanding seasonal patterns can improve surveil...


Beyene, H.Deressa, W.Kumie, A.Grace, Delia[Spatial, temporal, and spatiotemporal analysis of under-five diarrhea in Southern Ethiopia]Spatial, temporal, and spatiotemporal analysis of under-five diarrhea in Southern Ethiopia

To investigate the effects of irrigation on land cover changes and the risk of selected zoonotic pathogens, we carried out a study in irrigated, pastoral and riverine areas in the eastern Kenya. Activities implemented included secondary data analyses to determine land use and land cover (LULC) ch...


Bett, Bernard K.Said, Mohammed YahyaSang, R.Bukachi, S.Wanyoike, S.Kifugo, S.C.Otieno, F.Ontiri, E.Njeru, I.Lindahl, Johanna F.Grace, Delia[Effects of flood irrigation on the risk of selected zoonotic pathogens in an arid and semi-arid area in the eastern Kenya]Effects of flood irrigation on the risk of selected zoonotic pathogens in an arid and semi-arid area in the eastern Kenya

Humans have never been healthier, wealthier or more numerous. Yet, present success may be at the cost of future prosperity and in some places, especially in sub-Saharan Africa, poverty persists. Livestock keepers, especially pastoralists, are over-represented among the poor. Poverty has been main...


Grace, DeliaLindahl, Johanna F.Wanyoike, Francis N.Bett, Bernard K.Randolph, Thomas F.Rich, Karl M.[Poor livestock keepers: ecosystem–poverty–health interactions]Poor livestock keepers: ecosystem–poverty–health interactions

Aflatoxins continue to be a food safety problem globally, especially in developing regions. A significant amount of effort and resources have been invested in an attempt to control aflatoxins. However, these efforts have not substantially decreased the prevalence nor the dietary exposure to aflat...


Ahlberg, Sara H.Grace, DeliaOkoth, S.Lindahl, Johanna F.[Aflatoxin binders in foods for human consumption—Can this be promoted safely and ethically?]Aflatoxin binders in foods for human consumption—Can this be promoted safely and ethically?

Brucellosis is endemic among dairy animals in India, contributing to production losses and posing a health risk to people, especially farmers and others in close contact with dairy animals or their products. Growing urban populations demand increased milk supplies, resulting in intensifying dairy...


Lindahl, Johanna F.Gill, J.P.S.Hazarika, R.A.Fairoze, N.M.Bedi, J.S.Dohoo, I.Chauhan, A.S.Grace, DeliaKakkar, M.[Risk factors for Brucella seroprevalence in peri-urban dairy farms in five Indian cities]Risk factors for Brucella seroprevalence in peri-urban dairy farms in five Indian cities

Background: Dairy production in Kenya is important and dominated by small-holder farmers who market their produce through small-scale traders in the informal sector. Method: This study aimed to determine the prevalence of aflatoxin (AFM1) in informally marketed milk in peri-urban Nairobi, Kenya,...


Kuboka, M.M.Imungi, J.K.Njue, L.Mutua, F.Grace, DeliaLindahl, Johanna F.[Occurrence of aflatoxin M1 in raw milk traded in peri-urban Nairobi, and the effect of boiling and fermentation]Occurrence of aflatoxin M1 in raw milk traded in peri-urban Nairobi, and the effect of boiling and fermentation

Human food and animal feed can contain many different hazards, which may be biological, chemical, or physical. In most countries, there are regulations that limit the levels of these hazards permitted in food and feed so as to protect consumers. Optimally, the levels specified in the standards sh...


Sirma, A.J.Lindahl, Johanna F.Makita, K.Senerwa, D.Mtimet, NadhemKang’ethe, E.K.Grace, Delia[The impacts of aflatoxin standards on health and nutrition in sub-Saharan Africa: The case of Kenya]The impacts of aflatoxin standards on health and nutrition in sub-Saharan Africa: The case of Kenya

A cross-sectional study was conducted from October, 2009 to March, 2010 to assess the level of contamination of informally marketed milk with Staphylococcus aureus at farms and milk collection centers in Debre-Zeit, Ethiopia. One hundred and seventy raw farm bulk milk samples, 25 mixed bulk milk ...


Desissa, F.Makita, K.Teklu, A.Grace, Delia[Contamination of informally marketed bovine milk with Staphylococcus aureus in urban and peri urban areas of Debre-Zeit, Ethiopia]Contamination of informally marketed bovine milk with Staphylococcus aureus in urban and peri urban areas of Debre-Zeit, Ethiopia

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