Reversing the Tide of Aid: Investigating Development Policy Sovereignty in the Pacific

Since the early 2000s, international development cooperation principles emphasise recipient countries’ ownership of policies, donors’ alignment with the recipients’ administrative processes, and harmonisation of donor processes. Overall, this should enhance the development policy sovereignty in the Pacific Island countries and polities. Since 2011 researchers from Victoria University, Massey University, the University of the South Pacific, and the University of New Caledonia investigate the impact of changing aid modalities on development policy sovereignty in the Pacific. The research includes a range of polities: independent states, semi-autonomous territories, as well as dependent territories. First findings suggest aid policies in the Pacific unfold in unique ways and ‘aid’ is just one of the flows of resources between Pacific Islands and post-colonial powers. Moreover, the relationship between aid and sovereignty is more than one of donor and recipient; it also contains elements of, and space for, agency by Pacific peoples.Depuis les années 2000, les principes de coopération internationale veulent que les pays bénéficiaires d’aides définissent eux-même leurs politiques de développement, afin de renforcer la souveraineté des entités politiques du Pacifique dans cette formulation, et que les bailleurs de fonds, développant une approche concertée, s'alignent sur les procédures administratives locales. Depuis 2011, des chercheurs de l'Université Victoria, de l'Université Massey, de l'Université du Pacifique Sud et de l'Université de la Nouvelle-Calédonie s'intéressent aux conséquences de ce changement des modalités de l'aide sur la souveraineté des États du Pacifique en matière de politiques de développement, grâce à la sélection d'un éventail varié d'entités politiques : États indépendants, territoires semi-autonomes et territoires dépendants. Les premiers résultats suggèrent que les politiques d'aide dans le Pacifique se déploient selon des modalités uniques, l'aide ne constituant qu'un aspect des flux de ressources entre États insulaires et puissances postcoloniales. Trop complexes pour se résumer à la relation bailleur de fonds-pays bénéficiaire, les liens entre aide et souveraineté offrent un cadre où les habitants du Pacifique expriment une capacité d'action autonome

Meat safety in northern Tanzania : inspectors' and slaughter workers' risk perceptions and management

This research was funded by the Biotechnology and Biological Sciences Research Council, the Department for International Development, the Economic and Social Research Council, the Medical Research Council, the Natural Environment Research Council, and the Defense Science and Technology Laboratory, under the UK Zoonoses and Emerging Livestock Systems Initiative (BB/L017679/1 and BB/L018926/1).Through a social scientific lens, this paper considers the risk perceptions and “risk-based decision-making” of two key groups in a northern Tanzanian context: (1) frontline government meat inspectors and health officers charged with ensuring that red meat sold commercially is safe for people to consume, and (2) the workers who slaughter and process cattle and red meat prior to its sale in rural butcheries. In contrast to techno-scientific understandings of disease risk and “rational” approaches to its management, this paper foregrounds the role of social, economic and institutional context in shaping the perceptions and practices around meat safety of these actors whose daily, close proximity to meat means they play a significant role in mitigating potential meat-borne disease. We show how limited resources, and a combination of scientific and local knowledge and norms result in “situated expertise” and particular forms of risk perception and practice which both enhance and compromise meat safety in different ways. Actors' shared concerns with what is visible, ensures that visibly unsafe or abnormal meat is excluded from sale, and that infrastructure and meat is kept “clean” and free of certain visible contaminants such as soil or, on occasion, feces. While such contaminants serve as a good proxy for pathogen presence, meat inspectors and especially slaughter workers were much less aware of or concerned with invisible pathogens that may compromise meat safety. The role of process and meat handling did not figure very strongly in their concerns. Microorganisms such as Salmonella and Campylobacter, which can easily be transferred onto meat and persist in slaughter and meat sale environments, went unacknowledged. Although health officers expressed more concern with hygiene and meat handling, their influence over slaughter process and butchery operations was unclear. Ultimately, recognizing the perceptions and practices of frontline actors who engage with meat, and the ways in which social, material and institutional realities shape these, is important for understanding how decisions about risk and meat safety are made in the complexity and context of everyday life, and thus for finding effective ways to support them to further enhance their work.Publisher PDFPeer reviewe

Meat safety in Tanzania’s value chain : experiences, explanations and expectations in butcheries and eateries

This research was funded by the Biotechnology and Biological Sciences Research Council, the Department for International Development, the Economic and Social Research Council, the Medical Research Council, the Natural Environment Research Council, and the Defence Science and Technology Laboratory, under the UK Zoonoses and Emerging Livestock Systems Initiative (Grant Numbers BB/L017679/1 and BB/L018926/1).Urbanisation is associated with changes in consumption patterns and food production processes. These patterns and processes can increase or decrease the risks of outbreaks of foodborne diseases and are generally accompanied by changes in food safety policies and regulations about food handling. This affects consumers, as well as people economically engaged in the food value chain. This study looks at Tanzania’s red meat value chain—which in its totality involves about one third of the population—and focuses on the knowledge, attitudes and reported practices of operators of butcheries and eateries with regards to meat safety in an urban and in a rural environment. We interviewed 64 operators about their experiences with foodborne diseases and their explanations and expectations around meat safety, with a particular emphasis on how they understood their own actions regarding food safety risks vis-à-vis regulations. We found operators of eateries emphasising their own agency in keeping meat safe, whereas operators of butcheries—whose products are more closely inspected—relied more on official inspections. Looking towards meat safety in the future, interviewees in rural areas were, relative to their urban counterparts, more optimistic, which we attribute to rural operators’ shorter and relatively unmediated value chains.Publisher PDFPeer reviewe

Prevalence of Campylobacter and Salmonella in African food animals and meat: a systematic review and meta-analysis

Background: Campylobacter and Salmonella, particularly non-typhoidal Salmonella, are important bacterial enteric pathogens of humans which are often carried asymptomatically in animal reservoirs. Bacterial foodborne infections, including those derived from meat, are associated with illness and death globally but the burden is disproportionately high in Africa. Commercial meat production is increasing and intensifying in many African countries, creating opportunities and threats for food safety. Methods: Following Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines, we searched six databases for English language studies published through June 2016, that reported Campylobacter or Salmonella carriage or infection prevalence in food animals and contamination prevalence in food animal products from African countries. A random effects meta-analysis and multivariable logistic regression were used to estimate the species-specific prevalence of Salmonella and Campylobacter and assess relationships between sample type and region and the detection or isolation of either pathogen. Results: Seventy-three studies reporting Campylobacter and 187 studies reporting Salmonella across 27 African countries were represented. Adjusted prevalence calculations estimate Campylobacter detection in 37.7% (95% CI 31.6–44.3) of 11,828 poultry samples; 24.6% (95% CI 18.0–32.7) of 1975 pig samples; 17.8% (95% CI 12.6–24.5) of 2907 goat samples; 12.6% (95% CI 8.4–18.5) of 2382 sheep samples; and 12.3% (95% CI 9.5–15.8) of 6545 cattle samples. Salmonella were detected in 13.9% (95% CI 11.7–16.4) of 25,430 poultry samples; 13.1% (95% CI 9.3–18.3) of 5467 pig samples; 9.3% (95% CI 7.2–12.1) of 2988 camel samples; 5.3% (95% CI 4.0–6.8) of 72,292 cattle samples; 4.8% (95% CI 3.6–6.3) of 11,335 sheep samples; and 3.4% (95% CI 2.2–5.2) of 4904 goat samples. ‘External’ samples (e.g. hide, feathers) were significantly more likely to be contaminated by both pathogens than ‘gut’ (e.g. faeces, cloaca) while meat and organs were significantly less likely to be contaminated than gut samples. Conclusions: This study demonstrated widespread prevalence of Campylobacter species and Salmonella serovars in African food animals and meat, particularly in samples of poultry and pig origin. Source attribution studies could help ascertain which food animals are contributing to human campylobacteriosis and salmonellosis and direct potential food safety interventions

Prevalence of Campylobacter and Salmonella in African food animals and meat: A systematic review and meta-analysis

This research article was published by Elsevier in 2019Background: Campylobacter and Salmonella, particularly non-typhoidal Salmonella, are important bacterial en- teric pathogens of humans which are often carried asymptomatically in animal reservoirs. Bacterial foodborne infections, including those derived from meat, are associated with illness and death globally but the burden is disproportionately high in Africa. Commercial meat production is increasing and intensifying in many African countries, creating opportunities and threats for food safety. Methods: Following Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines, we searched six databases for English language studies published through June 2016, that reported Campylobacter or Salmonella carriage or infection prevalence in food animals and contamination prevalence in food animal products from African countries. A random effects meta-analysis and multivariable logistic re- gression were used to estimate the species-specific prevalence of Salmonella and Campylobacter and assess re- lationships between sample type and region and the detection or isolation of either pathogen. Results: Seventy-three studies reporting Campylobacter and 187 studies reporting Salmonella across 27 African countries were represented. Adjusted prevalence calculations estimate Campylobacter detection in 37.7% (95% CI 31.6–44.3) of 11,828 poultry samples; 24.6% (95% CI 18.0–32.7) of 1975 pig samples; 17.8% (95% CI 12.6–24.5) of 2907 goat samples; 12.6% (95% CI 8.4–18.5) of 2382 sheep samples; and 12.3% (95% CI 9.5–15.8) of 6545 cattle samples. Salmonella were detected in 13.9% (95% CI 11.7–16.4) of 25,430 poultry samples; 13.1% (95% CI 9.3–18.3) of 5467 pig samples; 9.3% (95% CI 7.2–12.1) of 2988 camel samples; 5.3% (95% CI 4.0–6.8) of 72,292 cattle samples; 4.8% (95% CI 3.6–6.3) of 11,335 sheep samples; and 3.4% (95% CI 2.2–5.2) of 4904 goat samples. ‘External’ samples (e.g. hide, feathers) were significantly more likely to be contaminated by both pathogens than ‘gut’ (e.g. faeces, cloaca) while meat and organs were significantly less likely to be contaminated than gut samples. Conclusions: This study demonstrated widespread prevalence of Campylobacter species and Salmonella serovars in African food animals and meat, particularly in samples of poultry and pig origin. Source attribution studies could help ascertain which food animals are contributing to human campylobacteriosis and salmonellosis and direct potential food safety interventions

Spread of non-typhoidal Salmonella in the beef supply chain in northern Tanzania: Sensitivity in a probabilistic model integrating microbiological data and data from stakeholder interviews

East Africa is a hotspot for foodborne diseases, including infection by nontyphoidal Salmonella (NTS), a zoonotic pathogen that may originate from livestock. Urbanization and increased demand for animal protein drive intensification of livestock production and food processing, creating risks and opportunities for food safety. We built a probabilistic mathematical model, informed by prior beliefs and dedicated stakeholder interviews and microbiological research, to describe sources and prevalence of NTS along the beef supply chain in Moshi, Tanzania. The supply chain was conceptualized using a bow tie model, with terminal livestock markets as pinch point, and a forked pathway postmarket to compare traditional and emerging supply chains. NTS was detected in 36 (7.7%) of 467 samples throughout the supply chain. After combining prior belief and observational data, marginal estimates of true NTS prevalence were 4% in feces of cattle entering the beef supply and 20% in raw meat at butcheries. Based on our model and sensitivity analyses, true NTS prevalence was not significantly different between supply chains. Environmental contamination, associated with butchers and vendors, was estimated to be the most likely source of NTS in meat for human consumption. The model provides a framework for assessing the origin and propagation of NTS along meat supply chains. It can be used to inform decision making when economic factors cause changes in beef production and consumption, such as where to target interventions to reduce risks to consumers. Through sensitivity and value of information analyses, the model also helps to prioritize investment in additional research

Investigating the meat pathway as a source of human nontyphoidal Salmonella bloodstream infections and diarrhea in East Africa

Background: Salmonella Enteritidis and Salmonella Typhimurium are major causes of bloodstream infection and diarrheal disease in East Africa. Sources of human infection, including the role of the meat pathway, are poorly understood. Methods: We collected cattle, goat, and poultry meat pathway samples from December 2015 through August 2017 in Tanzania and isolated Salmonella using standard methods. Meat pathway isolates were compared with nontyphoidal Salmonella (NTS) isolated from persons with bloodstream infection and diarrheal disease from 2007 through 2017 from Kenya by core genome multi-locus sequence typing (cgMLST). Isolates were characterized for antimicrobial resistance, virulence genes, and diversity. Results: We isolated NTS from 164 meat pathway samples. Of 172 human NTS isolates, 90 (52.3%) from stool and 82 (47.7%) from blood, 53 (30.8%) were Salmonella Enteritidis ST11 and 62 (36.0%) Salmonella Typhimurium ST313. We identified cgMLST clusters within Salmonella Enteritidis ST11, Salmonella Heidelberg ST15, Salmonella Typhimurium ST 19, and Salmonella II 42:r:- ST1208 that included both human and meat pathway isolates. Salmonella Typhimurium ST313 was isolated exclusively from human samples. Human and poultry isolates bore more antimicrobial resistance and virulence genes and were less diverse than isolates from other sources. Conclusions: Our findings suggest that the meat pathway may be an important source of human infection by some clades of Salmonella Enteritidis ST11 in East Africa, but not of human Salmonella Typhimurium ST313 infection. Research is needed to systematically examine the contribution of other types of meat, animal products, produce, water, and environmental exposures to nontyphoidal Salmonella disease in East Africa

Negotiating on a seesaw : the decentralisation of education and health services in Uganda and Tanzania from a local perspective and in a historical context : a dissertation presented in fulfilment of the requirements for the degree of Doctor of Philosophy in Development Studies at Massey University, New Zealand

Since the 1990s, development policies have favoured the decentralisation of education and health services in Africa. Between 1997 and 2001, central governments of Uganda and Tanzania overhauled the formal frameworks and expanded the managerial and financial responsibilities of the local management committees of schools and dispensaries. This thesis examines how these changes affect the way in which these management committees engage with central government and with the local polity in which they operate. Field research in 2004 with 64 management committees in Uganda and Tanzania suggests that while central governments may appear to initiate decentralisation policies, they are essentially responding to developments in local polities. Similarly, central government may set regulations for management committees, but the diversity in local practices suggests that local circumstances and local agency are more likely determinants of how schools or dispensaries are actually managed. An analysis of the personal profiles of committee members reveals they mostly belong to the same segment of the population in the local polity; government‟s (s)election criteria or sector-specific factors play no role. Committee members do not „capture‟ committees as their personal fiefdom, but within a local polity it is likely that most functions in boards or committees are occupied on a rotational basis by a small group of individuals because more than half of the committee members simultaneously hold three or four positions. When taking a historical perspective, dominance in the institutional framework between local management committees and central government seesaws over periods of 15-30 years. If the wider institutional framework between local polities and central government since the late 19th century is studied, it becomes clear that the local resources flowing to government have varied in time – ivory, coffee, votes – but typically had limited local value, while commanding high prices on the international market. This secured cash income for central government, but also a negotiating lever for local polities. Throughout time, local polities have thus actively negotiated – from engagement to evasion – their institutional framework with central governments. The contemporary dynamic around school and dispensary committees is exemplary of that historical seesaw

Meat Safety in Tanzania’s Value Chain: Experiences, Explanations and Expectations in Butcheries and Eateries

Urbanisation is associated with changes in consumption patterns and food production processes. These patterns and processes can increase or decrease the risks of outbreaks of foodborne diseases and are generally accompanied by changes in food safety policies and regulations about food handling. This affects consumers, as well as people economically engaged in the food value chain. This study looks at Tanzania’s red meat value chain—which in its totality involves about one third of the population—and focuses on the knowledge, attitudes and reported practices of operators of butcheries and eateries with regards to meat safety in an urban and in a rural environment. We interviewed 64 operators about their experiences with foodborne diseases and their explanations and expectations around meat safety, with a particular emphasis on how they understood their own actions regarding food safety risks vis-à-vis regulations. We found operators of eateries emphasising their own agency in keeping meat safe, whereas operators of butcheries—whose products are more closely inspected—relied more on official inspections. Looking towards meat safety in the future, interviewees in rural areas were, relative to their urban counterparts, more optimistic, which we attribute to rural operators’ shorter and relatively unmediated value chains