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Djenane D, Aider M. The one-humped camel: The animal of future, potential alternative red meat, technological suitability and future perspectives. F1000Res 2024; 11:1085. [PMID: 38798303 PMCID: PMC11128057 DOI: 10.12688/f1000research.125246.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/28/2023] [Indexed: 05/29/2024] Open
Abstract
The 2020 world population data sheet indicates that world population is projected to increase from 7.8 billion in 2020 to 9.9 billion by 2050 (Increase of more than 25%). Due to the expected growth in human population, the demand for meats that could improve health status and provide therapeutic benefits is also projected to rise. The dromedary also known as the Arabian camel, or one-humped camel ( Camelus dromedarius), a pseudo ruminant adapted to arid climates, has physiological, biological and metabolic characteristics which give it a legendary reputation for surviving in the extreme conditions of desert environments considered restrictive for other ruminants. Camel meat is an ethnic food consumed across the arid regions of Middle East, North-East Africa, Australia and China. For these medicinal and nutritional benefits, camel meat can be a great option for sustainable meat worldwide supply. A considerable amount of literature has been published on technological aspects and quality properties of beef, lamb and pork but the information available on the technological aspects of the meat of the one humped camel is very limited. Camels are usually raised in less developed countries and their meat is as nutritionally good as any other traditional meat source. Its quality also depends on the breed, sex, age, breeding conditions and type of muscle consumed. A compilation of existing literature related to new technological advances in packaging, shelf-life and quality of camel meat has not been reviewed to the best of our knowledge. Therefore, this review attempts to explore the nutritional composition, health benefits of camel meat, as well as various technological and processing interventions to improve its quality and consumer acceptance. This review will be helpful for camel sector and highlight the potential for global marketability of camel meat and to generate value added products.
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Affiliation(s)
- Djamel Djenane
- Laboratory of Food Quality and Food Safety, Department of Food Science and Technology., University of Mouloud MAMMERI, Tizi-Ouzou, 15000, Algeria
| | - Mohammed Aider
- Department of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec City, QC, Canada
- Institute of Nutrition and Functional Foods (INAF), Université Laval, Quebec City, QC, Canada
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Rodarte KA, Fair JM, Bett BK, Kerfua SD, Fasina FO, Bartlow AW. A scoping review of zoonotic parasites and pathogens associated with abattoirs in Eastern Africa and recommendations for abattoirs as disease surveillance sites. Front Public Health 2023; 11:1194964. [PMID: 37529427 PMCID: PMC10387540 DOI: 10.3389/fpubh.2023.1194964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 06/26/2023] [Indexed: 08/03/2023] Open
Abstract
Abattoirs are facilities where livestock are slaughtered and are an important aspect in the food production chain. There are several types of abattoirs, which differ in infrastructure and facilities, sanitation and PPE practices, and adherence to regulations. In each abattoir facility, worker exposure to animals and animal products increases their risk of infection from zoonotic pathogens. Backyard abattoirs and slaughter slabs have the highest risk of pathogen transmission because of substandard hygiene practices and minimal infrastructure. These abattoir conditions can often contribute to environmental contamination and may play a significant role in disease outbreaks within communities. To assess further the risk of disease, we conducted a scoping review of parasites and pathogens among livestock and human workers in abattoirs across 13 Eastern African countries, which are hotspots for zoonoses. Our search results (n = 104 articles) showed the presence of bacteria, viruses, fungi, and macroparasites (nematodes, cestodes, etc.) in cattle, goats, sheep, pigs, camels, and poultry. Most articles reported results from cattle, and the most frequent pathogen detected was Mycobacterium bovis, which causes bovine tuberculosis. Some articles included worker survey and questionnaires that suggested how the use of PPE along with proper worker training and safe animal handling practices could reduce disease risk. Based on these findings, we discuss ways to improve abattoir biosafety and increase biosurveillance for disease control and mitigation. Abattoirs are a 'catch all' for pathogens, and by surveying animals at abattoirs, health officials can determine which diseases are prevalent in different regions and which pathogens are most likely transmitted from wildlife to livestock. We suggest a regional approach to biosurveillance, which will improve testing and data gathering for enhanced disease risk mapping and forecasting. Next generation sequencing will be key in identifying a wide range of pathogens, rather than a targeted approach.
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Affiliation(s)
- Katie A. Rodarte
- Genomics and Bioanalytics, Los Alamos National Laboratory, Los Alamos, NM, United States
| | - Jeanne M. Fair
- Genomics and Bioanalytics, Los Alamos National Laboratory, Los Alamos, NM, United States
| | - Bernard K. Bett
- International Livestock Research Institute and ILRI/BMZ One Health Research, Education, Outreach and Awareness Centre, Nairobi, Kenya
| | - Susan D. Kerfua
- National Livestock Resources Research Institute, National Agricultural Research Organization, Kampala, Uganda
| | - Folorunso O. Fasina
- Emergency Centre for Transboundary Animal Diseases, Food and Agriculture Organization of the United Nations, Nairobi, Kenya
- Department of Veterinary Tropical Diseases, University of Pretoria, Onderstepoort, South Africa
| | - Andrew W. Bartlow
- Genomics and Bioanalytics, Los Alamos National Laboratory, Los Alamos, NM, United States
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Mburu CM, Bukachi S, Majiwa H, Ongore D, Baylis M, Mochabo K, Fevre E, Howland O. Prioritization of livestock diseases by pastoralists in Oloitoktok Sub County, Kajiado County, Kenya. PLoS One 2023; 18:e0287456. [PMID: 37436965 DOI: 10.1371/journal.pone.0287456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 06/06/2023] [Indexed: 07/14/2023] Open
Abstract
INTRODUCTION Livestock diseases are a big challenge for the livelihood of pastoralists in sub-Saharan Africa because they reduce livestock productivity and increase mortality. Based on the literature available there is limited understanding on how pastoralists prioritize these diseases in the context of their culture, ecosystems and livelihoods. A study was conducted to provide insights on lay prioritization of animal diseases by pastoralists in Kenya. METHODOLOGY A qualitative study was undertaken between March and July 2021. Thirty in-depth interviews and six focus group discussions (FGDs) were conducted with community members to explore community attitudes on livestock diseases prioritization. Male and female livestock keepers were purposively selected and interviewed and they were all long-term residents of the area. Fourteen key informant interviews (KIIs) were conducted with professionals from different key sectors to provide detailed stakeholder perspectives on livestock diseases. The interviews were analyzed thematically using the QSR Nvivo software to identify the emerging themes related to the study objectives. RESULTS The pastoralists prioritized livestock diseases based on effect on their economic wellbeing, cultural values and utilization of ecosystem services. There were gender variabilities in how diseases were prioritized among the pastoralists. Men cited high priority diseases as foot and mouth disease and contagious bovine pleuropneumonia due to their regular occurrence and effect on livelihood. Notably, women regarded coenuruses as very important because it affected sheep and goats with a high mortality rate and lumpy skin disease because it rendered the meat from the carcasses inedible. Malignant catarrhal fever and trypanosomiasis were noted as some of the common diseases in the livestock-wildlife interface but not cited as priority diseases. Challenges related to disease control in pastoralist contexts exist including limited access to livestock treatment services, inadequate information on disease impact and complex environmental factors. CONCLUSION This study sheds light on the body of knowledge in Kenya regarding livestock diseases and their prioritization by livestock keepers. This could aid in the development of a common disease control framework and prioritization at the local level which would take into consideration the dynamic socio-cultural, ecological, livelihood and economic contexts of the communities.
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Affiliation(s)
- Caroline M Mburu
- Department of Social Anthropology, University of St Andrews, St Andrews, Scotland, United Kingdom
| | - Salome Bukachi
- Institute of Anthropology, Gender and African Studies, University of Nairobi, Nairobi, Kenya
| | - Hamilton Majiwa
- Institute of Anthropology, Gender and African Studies, University of Nairobi, Nairobi, Kenya
| | - Dismas Ongore
- School of Public Health, University of Nairobi, Nairobi, Kenya
| | - Matthew Baylis
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Kennedy Mochabo
- Faculty of Veterinary Medicine and Surgery, Egerton University, Nakuru, Kenya
| | - Eric Fevre
- Institute of Infection and Global Health, University of Liverpool, Liverpool, United Kingdom
| | - Olivia Howland
- Institute of Infection and Global Health, University of Liverpool, Liverpool, United Kingdom
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Zadoks RN, Barker GC, Benschop J, Allan KJ, Chaters G, Cleaveland S, Crump JA, Davis MA, Mmbaga BT, Prinsen G, Thomas KM, Waldman L, French NP. Spread of Nontyphoidal Salmonella in the Beef Supply Chain in Northern Tanzania: Sensitivity in a Probabilistic Model Integrating Microbiological Data and Data from Stakeholder Interviews. RISK ANALYSIS : AN OFFICIAL PUBLICATION OF THE SOCIETY FOR RISK ANALYSIS 2022; 42:989-1006. [PMID: 34590330 DOI: 10.1111/risa.13826] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 08/22/2021] [Accepted: 08/27/2021] [Indexed: 06/13/2023]
Abstract
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.
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Affiliation(s)
- Ruth N Zadoks
- Institute of Biodiversity Animal Health and Comparative Medicine, College of Medical Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
- Sydney School of Veterinary Science, University of Sydney, Sydney, Australia
| | | | - Jackie Benschop
- mEpiLab, School of Veterinary Science, Massey University, Palmerston North, New Zealand
| | - Kathryn J Allan
- Institute of Biodiversity Animal Health and Comparative Medicine, College of Medical Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
- School of Veterinary Medicine, University of Glasgow, Glasgow, UK
| | - Gemma Chaters
- Institute of Biodiversity Animal Health and Comparative Medicine, College of Medical Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, UK
| | - Sarah Cleaveland
- Institute of Biodiversity Animal Health and Comparative Medicine, College of Medical Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - John A Crump
- Centre for International Health, University of Otago, Dunedin, New Zealand
| | - Margaret A Davis
- Paul G. Allen School for Global Animal Health, Washington State University, Pullman, Washington, USA
| | - Blandina T Mmbaga
- Kilimanjaro Christian Medical University College and Kilimanjaro Clinical Research Institute, Moshi, United Republic of Tanzania
| | - Gerard Prinsen
- School of People, Environment and Planning, Massey University, Palmerston North, New Zealand
| | - Kate M Thomas
- Centre for International Health, University of Otago, Dunedin, New Zealand
- Ministry of Primary Industries, Wellington, New Zealand
| | - Linda Waldman
- Institute for Development Studies, University of Sussex, Brighton, UK
| | - Nigel P French
- The New Zealand Food Safety Science and Research Centre, Massey University, Palmerston North, New Zealand
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Food safety and microbiological hazards associated with retail meat at butchery outlets in north-central Nigeria. Food Control 2022. [DOI: 10.1016/j.foodcont.2022.109061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Ríos R, Flores B, Mora-Sánchez B, Torres D, Sheleby-Elías J, Jirón W, Balcázar JL. Isolation of Salmonella spp. from black spiny-tailed iguana (Ctenosaura similis) meat commercialised in markets of León city, Nicaragua. Vet Med Sci 2021; 8:695-699. [PMID: 34614292 PMCID: PMC8959313 DOI: 10.1002/vms3.654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Background The black spiny‐tailed iguana (Ctenosaura similis) is an endemic animal in Mesoamerica, whose meat is consumed by the local population. Objectives Because the black spiny‐tailed iguana may be potential reservoirs of pathogens, this study aimed to isolate and characterise Salmonella spp. in their meat commercialised in markets of the city of León, Nicaragua. Methods Thirteen specimens were analysed for the isolation of Salmonella spp., as well as their antimicrobial resistance patterns, including the presence of genes encoding extended‐spectrum β‐lactamases. Results Salmonella spp. isolates were found in eight out of 13 samples, with S. enterica serovar Enteritidis being found in six out of eight samples. Moreover, eight Salmonella spp. isolates were resistant to amoxicillin plus clavulanic acid and cephalexin, but sensitive to other tested antibiotics. The blaSHV gene was detected in seven out of eight Salmonella spp. isolates, followed by the blaTEM (two out of eight) and blaCXT‐M (one out of eight) genes. Conclusions These findings represent an important contribution to the implementation of appropriate strategies to prevent foodborne diseases. A high frequency of Salmonella was observed in Ctenosura similis meat in markets of the city of León. Salmonella enterica serovar Enteritidis was the most frequent. Moreover, high antimicrobial resistance to amoxicillin/clavulanic acid and cephalexin was observed coinciding with the presence of the blaSHV gene.
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Affiliation(s)
- Rosmary Ríos
- Centro Veterinario de Diagnóstico e Investigación (CEVEDI), Departamento de Veterinaria y Zootecnia, Escuela de Ciencias Agrarias y Veterinarias, Universidad Nacional Autónoma de Nicaragua-León (UNAN-León), León, Nicaragua
| | - Byron Flores
- Centro Veterinario de Diagnóstico e Investigación (CEVEDI), Departamento de Veterinaria y Zootecnia, Escuela de Ciencias Agrarias y Veterinarias, Universidad Nacional Autónoma de Nicaragua-León (UNAN-León), León, Nicaragua
| | - Brenda Mora-Sánchez
- Centro Veterinario de Diagnóstico e Investigación (CEVEDI), Departamento de Veterinaria y Zootecnia, Escuela de Ciencias Agrarias y Veterinarias, Universidad Nacional Autónoma de Nicaragua-León (UNAN-León), León, Nicaragua
| | - Dayana Torres
- Centro Veterinario de Diagnóstico e Investigación (CEVEDI), Departamento de Veterinaria y Zootecnia, Escuela de Ciencias Agrarias y Veterinarias, Universidad Nacional Autónoma de Nicaragua-León (UNAN-León), León, Nicaragua
| | - Jessica Sheleby-Elías
- Centro Veterinario de Diagnóstico e Investigación (CEVEDI), Departamento de Veterinaria y Zootecnia, Escuela de Ciencias Agrarias y Veterinarias, Universidad Nacional Autónoma de Nicaragua-León (UNAN-León), León, Nicaragua
| | - William Jirón
- Centro Veterinario de Diagnóstico e Investigación (CEVEDI), Departamento de Veterinaria y Zootecnia, Escuela de Ciencias Agrarias y Veterinarias, Universidad Nacional Autónoma de Nicaragua-León (UNAN-León), León, Nicaragua
| | - José L Balcázar
- Catalan Institute for Water Research (ICRA), Girona, Spain.,University of Girona, Girona, Spain
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Craighead L, Cardwell JM, Prakashbabu BC, Ba E, Musallam I, Alambédji RB, Ayih-Akakpo J, Guitian J, Häsler B. "Everything in this world has been given to us from cows", a qualitative study on farmers' perceptions of keeping dairy cattle in Senegal and implications for disease control and healthcare delivery. PLoS One 2021; 16:e0247644. [PMID: 33630947 PMCID: PMC7906343 DOI: 10.1371/journal.pone.0247644] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 02/10/2021] [Indexed: 11/19/2022] Open
Abstract
The dairy industry in Senegal is growing and evolving against a backdrop of rapid urbanisation and increasing consumer demand for dairy products. Consideration of appropriate cattle healthcare delivery and disease control in these evolving farming systems is of paramount importance given the risks posed by zoonotic pathogens and the economic consequences of disease for livestock keepers. Planning and implementation of disease control and healthcare delivery generally follows a top down approach. Often this does not take into account the views and perceptions of the farmers it impacts and who must behave in the expected way for successful outcomes to materialise. In this study, we asked 76 farmers to discuss their experience and opinions of farming milk producing cattle in 11 focus group discussions conducted in two peri-urban areas of Senegal. The objectives were to investigate farmers’ perceptions of the current conditions in farming, to understand how these might impact the future direction of this particular system and how this might affect the feasibility and appropriate methods of cattle healthcare delivery and disease control. The data collected were subjected to thematic analysis and four themes were identified; 1. Revered cattle, 2. The changing face of livestock keeping, 3. Powerlessness, 4. Optimism for the future. Farmers in our study had a deep affinity with their cattle, they respected the traditions surrounding cattle keeping at the same time as striving for advances within the system and their animal’s productivity. Within strong social groupings and hierarchical structures they recognised the inherent challenges they face but were hopeful and optimistic about growth and opportunity in the future of milk production. A holistic approach to embedding healthcare delivery and disease control within the broader context in which farmers operate may prove successful. This could involve consideration of funding channels for farmers, access to appropriate inputs and utilising the strong community spirit and social norms of farmers to initiate and facilitate change.
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Affiliation(s)
- Laura Craighead
- Veterinary Epidemiology, Economics and Public Health Group, Department of Pathobiology and Population Sciences, Royal Veterinary College, Hertfordshire, United Kingdom
- * E-mail:
| | - Jacqueline M. Cardwell
- Veterinary Epidemiology, Economics and Public Health Group, Department of Pathobiology and Population Sciences, Royal Veterinary College, Hertfordshire, United Kingdom
| | - Bhagyalakshmi Chengat Prakashbabu
- Veterinary Epidemiology, Economics and Public Health Group, Department of Pathobiology and Population Sciences, Royal Veterinary College, Hertfordshire, United Kingdom
| | - Elhadji Ba
- Institut de Recherche Pour le Développement (IRD), Dakar, Senegal
| | - Imadidden Musallam
- Veterinary Epidemiology, Economics and Public Health Group, Department of Pathobiology and Population Sciences, Royal Veterinary College, Hertfordshire, United Kingdom
| | | | - Justin Ayih-Akakpo
- Ecole Inter-Etats des Sciences et Médecine Vétérinaires de Dakar, Dakar, Senegal
| | - Javier Guitian
- Veterinary Epidemiology, Economics and Public Health Group, Department of Pathobiology and Population Sciences, Royal Veterinary College, Hertfordshire, United Kingdom
| | - Barbara Häsler
- Veterinary Epidemiology, Economics and Public Health Group, Department of Pathobiology and Population Sciences, Royal Veterinary College, Hertfordshire, United Kingdom
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Prinsen G, Benschop J, Cleaveland S, Crump JA, French NP, Hrynick TA, Mariki B, Mmbaga BT, Sharp JP, Swai ES, Thomas KM, Zadoks RN, Waldman L. Meat Safety in Tanzania's Value Chain: Experiences, Explanations and Expectations in Butcheries and Eateries. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E2833. [PMID: 32326067 PMCID: PMC7216110 DOI: 10.3390/ijerph17082833] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 04/06/2020] [Accepted: 04/06/2020] [Indexed: 12/18/2022]
Abstract
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.
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Affiliation(s)
- Gerard Prinsen
- School of People, Environment and Planning, Massey University, Bag 11222, Palmerston North 4442, New Zealand
| | - Jackie Benschop
- School of Veterinary Science, Massey University, Bag 11222, Palmerston North 4442, New Zealand; (J.B.); (N.P.F.)
| | - Sarah Cleaveland
- Institute of Biodiversity, Animal Health and Comparative Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, UK; (S.C.); (R.N.Z.)
| | - John A. Crump
- Centre for International Health, University of Otago, PO Box 56, Dunedin 9054, New Zealand; (J.A.C.); (K.M.T.)
| | - Nigel P. French
- School of Veterinary Science, Massey University, Bag 11222, Palmerston North 4442, New Zealand; (J.B.); (N.P.F.)
| | - Tabitha A. Hrynick
- Institute of Development Studies, University of Sussex, Library Road, Brighton BN1 9RE, UK; (T.A.H.); (L.W.)
| | - Boniface Mariki
- Tanzania Chamber of Commerce Kilimanjaro, Old Moshi Road, Moshi 9713, Tanzania;
| | | | - Joanne P. Sharp
- School of Geography and Sustainable Development, University of St Andrews, St Andrews KY16 9AL, UK;
| | - Emmanuel S. Swai
- Ministry of Livestock and Fisheries, Dodoma, PO Box 2870, Tanzania;
| | - Kate M. Thomas
- Centre for International Health, University of Otago, PO Box 56, Dunedin 9054, New Zealand; (J.A.C.); (K.M.T.)
| | - Ruth N. Zadoks
- Institute of Biodiversity, Animal Health and Comparative Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, UK; (S.C.); (R.N.Z.)
- Sydney School of Veterinary Science, University of Sydney, JL Shute Building, Camden, NSW 2570, Australia
| | - Linda Waldman
- Institute of Development Studies, University of Sussex, Library Road, Brighton BN1 9RE, UK; (T.A.H.); (L.W.)
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