Integrating nutrition outcomes into agriculture development for impact at scale: Highlights from the Canadian International Food Security Research Fund.

The Canadian International Food Security Research Fund programme supported research and scaling up of nutrition- and gender-sensitive agriculture innovations from 2009 to 2018. Women and girls were identified as agents of change and were targeted as the main programme beneficiaries. Projects were implemented in 25 countries through multistakeholder partnerships among universities, research institutions, public and private sectors, and civil society groups, reaching over 78 million people, mainly women and children. Approaches specific to nutrition included growing more nutritious crops, improving dietary diversity, value added processing, food fortification, and nutrition education. Scale-up for impact was achieved through a number of pathways that started with evidence through rigorous research, followed by a combination of elements such as understanding local and regional contexts to identify specific bottlenecks and opportunities for the deployment and adoption of successful innovations, selecting politically effective or influential partners to lead the scaling up process, and investing in long-term local capacity and leadership building. Overall, the knowledge generated in the programme indicate that well-designed nutrition-sensitive agriculture and food-based interventions can have meaningful impacts on pathways that will lead to better health and well-being of women and children through improving household and individual access to nutrient-rich foods. Longer intervention times are needed to demonstrate changes in health indicators such as reduced stunting. This overview paper summarises the programme and showcases examples from studies that demonstrate the impact pathway for nutrition interventions that encompass efficacy and effectiveness studies, value-added processing, cost effectiveness of interventions, and bringing a proven intervention to scale.

The paddy, the vector and the caregiver: lessons from an ecosystem approach to irrigation and malaria in Northern Côte d'Ivoire.

Malaria is one of the most serious public health problems in the world. For the last few decades, numerous studies have focused on the potential links between environmental transformations (such as the expansion of irrigation) and malaria occurrence. Most of these studies have been based on relatively simple models outlining the interactions of the host-vector-parasite triad. In this paper, we investigate the links between the intensification of irrigated rice cultivation and malaria. In an attempt to complement biomedical and entomological approaches we propose a model that recognises the influence of human-vector contacts on transmission processes, but stresses the importance of taking into consideration socio-economic and cultural factors in the management of disease episodes, and how these can be affected by transformations of natural resource management strategies. Using a case study in Northern Côte d'Ivoire, we investigated the complex mechanisms by which agriculture-generated changes in ecosystems and socio-economic organisation influence disease risks and produce new scenarios in the management of disease. Our results show that the socio-economic transformation and gender repositioning induced, or facilitated, by the intensification of lowland irrigated rice cultivation influence the health care system for malaria in the study area. They lead to a reduction of the capacity of women to manage malaria episodes among children and influence their vulnerability to the disease. We argue that these elements contribute to higher malaria prevalence in villages involved in double cropping of rice annually.

Living in the paddies: a social science perspective on how inland valley irrigated rice cultivation affects malaria in Northern Côte d'Ivoire.

The potential impact of irrigated agriculture on water-related vector-borne diseases has been an increasing source of concern for researchers from the bio-medical sector. While most research on the potential impacts of irrigation on the health of local populations focuses on vector densities, levels of exposures, health services and technologies (prophylaxis, mosquito nets), we argue that it is essential to enlarge the scope of investigation and consider the complex mechanisms by which factors such as agriculture-generated changes in ecosystems, gender repositioning in the family organization as a result of access to new crops, and production activities combine together in increasing disease risks and producing new scenarios in the management of disease. This paper presents the results of an investigation of how transformations induced on the local society by the intensification of inland valley irrigated rice cultivation influence malaria health care systems and modulate risks to the health of local populations, within well-defined geographical boundaries in northern Côte d'Ivoire. Our results indicate that socio-economic transformations and gender repositioning induced, or facilitated, by the intensification of inland valley irrigated rice cultivation lead to a reduction of the capacity of women to manage disease episodes, contributing therefore to increase malaria incidence among farming populations.