Abstract
This paper explores the One Health approach as a vital framework for addressing food security and safety issues in Sub-Saharan Africa, particularly in the context of nutrition, health, and climate change. The interconnections between animal health, human health, and environmental sustainability highlight the need for integrated health policies that foster collaboration among the agriculture, health, and environmental sectors. Investment in interdisciplinary research is essential for identifying innovative and sustainable agri-food practices that can enhance regional food security. Emphasis should be placed on research initiatives that focus on sustainable agricultural methods, the development of climate-resilient crops, and effective pest management strategies, ensuring robust food systems that can adapt to the challenges of climate change. Moreover, promoting education and training is critical for empowering local farmers, healthcare professionals, and policymakers with the knowledge to implement One Health principles effectively. Educational initiatives can raise awareness of best practices in food production and handling, ultimately improving public health. Strengthening surveillance and monitoring systems is also crucial for early identifying and managing zoonotic diseases and foodborne pathogens, providing necessary data for informed decision-making. Finally, encouraging sustainable agricultural practices such as organic farming and agroecology is paramount for enhancing food safety and security. Policymakers must create incentives to support these transitions and engage communities in the decision-making processes to ensure that policies are contextually relevant. Overall, the findings emphasize the necessity of a holistic, collaborative approach to food security and safety in Sub-Saharan Africa, particularly in light of the region’s ongoing challenges related to nutrition, health, and climate change.
References
Alders, R.G., et al. (2018). "Working with small holder livestock producers to improve food safety." Animal Production Science, 59(2), 376-387. doi:10.1071/AN16426.
Angelos, J., et al. (2016). Sustainable agri-food systems: A One Health approach. Global Food Security, 10,1-8.
Bennett, E. M., Peterson, G. D., & Gordoni, R. B. (2018). "Understanding interactions among food, health,and the environment in the sustainable development goals."
Cameron, A., et al. (2020). "Strengthening national food safety systems in low- and middle-income countries." Food Safety and Quality Assurance, 2020. doi:10.1007/s11625-020-00869-5.
Cameron, A., et al. (2020). Food Safety and Public Health: The Role of Compliance in Agricultural Trade.
ournal of Food Protection, 83(2), pp. 345-356.
CDC (2020). About One Health. Available at: https://www.cdc.gov/onehealth/index.html (Accessed: 14 March 2025).
Codex Alimentarius (2022). Food Safety and Trade. Available at: https://www.fao.org/fao-who-codexalimentarius/en/ (Accessed: 10 April 2025).
Drewnowski, A., Almiron-Roig, E., and Alston, J. (2018). 'Sustainable food systems: A global perspective',Food Policy, 78, pp. 1-10. doi:10.1016/j.foodpol.2018.05.001.
El Bilali, H., Strassner, C. and Ben Hassen, T., 2021. Sustainable agri-food systems: environment, economy,society, and policy. Sustainability, 13(11), p.6260.
FAO (2017). The State of Food Security and Nutrition in the World 2017. Food and Agriculture Organization of the United Nations.
FAO (2018). Climate-Smart Agriculture Sourcebook. Food and Agriculture Organization of the United Nations. Available at: http://www.fao.org/climate-smart-agriculture-sourcebook/en/ (Accessed: 14 March 2025).
FAO (2021). The State of Food Safety Worldwide. Rome: Food and Agriculture Organization.
FAO. (2020). "The State of Food Security and Nutrition in the World 2020."
Fisher, A. B., et al. (2020). "Global Food Safety Governance: A Comparative Study of Food Safety Regulation in the Americas and Europe." International Journal of Food Safety, 22(1), 45-60.
oi:10.1007/s11625-020-00869-5.
Fisher, M., et al. (2020). Strengthening Food Safety Through Integrated Health Policies. Food Policy, 95, pp.
01-110.
Food and Agriculture Organization (FAO) (2021). The State of Food Security and Nutrition in the World 2021: Transforming food systems for inclusive societies. Available at:
ttp://www.fao.org/3/cb4474en/online/cb4474en.html (Accessed: 14 March 2025).
Gates Foundation. (2019). "Goalkeepers Report 2019."
Grace, D., 2023. Burden of foodborne disease in low-income and middle-income countries and opportunities for scaling food safety interventions. Food Security, 15(6), pp.1475-1488.
Grace, D., Alonso, S., Bett, B.K., Lindahl, J.F., Patel, E., Nguyen-Viet, H., Roesel, K., Unger, F. and Dominguez-Salas, P., (2020). Food safety and nutrition. The impact of research at the International Livestock Research Institute. Nairobi, Kenya and Wallingford, United Kingdom: ILRI and CABI, pp.338-65.
Graham, J.P., et al. (2018). One Health and the Role of Climate Change in Infectious Disease Transmission.
nnual Review of Public Health, 39, pp. 367-391.
Haddad, L., et al. (2021). ‘The role of food systems in improving nutrition: summary of the report of the Global Nutrition Report 2021’, Global Food Security, 30, 100558. doi:10.1016/j.gfs.2021.100558.
Harrison, J., et al. (2020). "The role of consumer awareness in improving food safety compliance."
Harrison, R., et al. (2020). Community Engagement in Food Safety: Empowering Stakeholders through Education. Journal of Public Health, 42(3), pp. 456-463.
Henson, S. & Loader, R. (2001). ‘Barriers to International Trade in Food: The Role of Food Safety Standards’, Food Policy, 26(3), pp. 227-244.
Henson, S. and Caswell, J. (1999). Food Safety Regulation: A Comparative Analysis of the U.S. and E.U.
ystems. Food Policy, 24(6), pp. 653-671.
Henson, S. and Caswell, J. A. (1999). "Food Safety Regulation: A Global Perspective." Food Policy, 24(6),721-733. doi:10.1016/S0306-9192(99)00053-5.
Intergovernmental Panel on Climate Change (IPCC) (2022). ‘Climate Change 2022: Impacts, Adaptation and Vulnerability’. Available at: https://www.ipcc.ch/report/ar6/wg2/ (Accessed: 14 March 2025).
Kerry, J.P., et al. (2020). "Food safety and consumer demand: the role of stakeholders in food systems." Food Control, 108, 106860. doi:10.1016/j.foodcont.2019.106860.
Kerry, J.P., et al. (2020). Research and Development for Sustainable Agricultural Practices: A One Health Perspective. Sustainability, 12(4), 1500.
Kumar, S. & Singh, S. (2018). ‘Traceability in Food Supply Chain: A Review’, Journal of Food Science and Technology, 55(4), pp. 1245-1258.
Lee, J., Kim, H., and Park, S. (2020). 'Precision agriculture: A review of the technology and its applications',Computers and Electronics in Agriculture, 175, pp. 1-12. doi:10.1016/j.compag.2020.105586.
Leroy, J. L., & Frongillo, E. A. (2007). "Can Interventions to Promote Animal Production Ameliorate Undernutrition?"
McEwen, S.A. and Collignon, P. (2018). 'Antimicrobial Resistance: A One Health Perspective', Microbiology Spectrum, 6(2). doi:10.1128/microbiolspec.ARBA-0010-2017.
McLennon, C., Smith, J., and Jones, R. (2021). 'Agroforestry systems and their role in climate-smart agriculture', Agricultural Systems, 189, pp. 1-10. doi:10.1016/j.agsy.2021.103086.
Muhie, M. (2022). 'Climate-smart feeding practices in livestock production', Journal of Animal Science,100(3), pp. 1-12. doi:10.1093/jas/skab123.
Müller, C., Waha, K., Bondeau, A. and Heinke, J., 2014. Hotspots of climate change impacts in sub‐Saharan
Africa and implications for adaptation and development. Global change biology, 20(8), pp.2505-2517.
O’Hara, J. (2021). Regulatory Challenges in Food Safety Compliance: A Global Perspective. Global Food Security, 30, pp. 100-110.
O’Hara, J. K. (2021). "Food Regulation and Compliance: Background and Issues." Journal of Food Protection, 84(2), 270-281. doi:10.4315/JFP-20-177.
Patz, J.A., Daszak, P., Tabor, G.M., et al. (2005). 'Unhealthy landscapes: policy recommendations on land use change and infectious disease emergence', Environmental Health Perspectives, 113(8), pp. 1092-1098.
oi:10.1289/ehp.7941.
Pérez, M., et al. (2020). ‘Innovative Technologies for Food Safety and Quality Control’, Food Control, 113,
107187.
Rabinowitz, P. and Conti, L., 2013. Links among human health, animal health, and ecosystem health. Annual Review of Public Health, 34(1), pp.189-204.
Rani P., A Multidimensional Exploration of the Interplay between Human Health and Environmental Factors.
nternational Council for Education Research and Training 2024, Vol. 03, Issue 03, 225-237.
Romanello, M., et al. (2021). 'The health impacts of climate change: a systematic literature review',Environmental Research Letters, 16(12), pp. 1-12. doi:10.1088/1748-9326/ac2c5b.
Shahmohamadloo, R., Keshavarz, A., and Zare, M. (2022). 'Organic farming practices and their impact on food safety', Sustainable Agriculture Reviews, 50, pp. 1-20. doi:10.1007/s40847-022-00600-3.
Tian, F. (2016). ‘An Agri-food Supply Chain Traceability System for China Based on RFID & Blockchain Technology’, Proceedings of the 2016 13th International Conference on Service Systems and Service Management, pp. 1-6.
Tian, F., et al. (2016). "The impact of blockchain technology on food safety." International Journal of Information Management, 36(6), 1224-1230. doi:10.1016/j.ijinfomgt.2016.09.013.
Tilman, D., et al. (2011). 'Global Food Security and Biodiversity: The Role of the One Health Approach',Nature, 478(7369), pp. 365-372. doi:10.1038/nature10452.
Vorster, H.H. and Gibney, M.J., 2009. Food and nutrition-related diseases: the global challenge. Introduction to Human Nutrition, p.350.
Watson, R.T., et al. (2007). The role of the One Health approach in addressing the challenges of food security and health. Environmental Health Perspectives, 115(5), 748-754.
Whitmee, S., Haines, A., Beyrer, C., et al. (2015). 'Safeguarding human health in the Anthropocene epoch:
eport of The Rockefeller Foundation–Lancet Commission on planetary health', The Lancet, 386(10007), pp.
973-2028. doi:10.1016/S0140-6736(15)60901-1.
WHO (2020). One Health. Available at: https://www.who.int/health-topics/one-health#tab=tab_1 (Accessed:
14 March 2025).
World Health Organization (2020). Food Safety: A Global Perspective. Available at:
ttps://www.who.int/news-room/fact-sheets/detail/food-safety (Accessed: 10 April 2025).
World Health Organization (2021). 'Food systems and health: a global perspective'. Available at:
ttps://www.who.int/publications/i/item/food-systems-and-health (Accessed: 14 March 2025).
World Health Organization (WHO) (2021). ‘Food Safety: Fact sheet’. Available at:
ttps://www.who.int/news-room/fact-sheets/detail/food-safety (Accessed: 14 March 2025).
Zinsstag, J., et al. (2011). ‘One Health: The Theory and Practice of Integrated Health Approaches’, Infectious Diseases of Poverty, 1(1), pp. 1-7. doi:10.1186/2049-9957-1-1.
Zinsstag, J., et al. (2018). One Health: The Impact of Climate Change on Health and Agricultural Systems.
nvironmental Research Letters, 13(12), 123006.
Zinsstag, J., Schelling, E., Waltner-Toews, D., & Tanner, M. (2011). "One Health: An Eco-Social Approach to Human Health, Animal Health and Ecosystem Health."

This work is licensed under a Creative Commons Attribution 4.0 International License.
Copyright (c) 2024 Wilfred A. Abia, Richard N. Fomboh, Paul K. Lunga, Yacouba Foupouapouognigni, Aurélie Kognoudjui Mambap (Author)