Publications by authors named "Lesley Macheka"

Introduction: The study was aimed at understanding the needs and perspectives of HIV affected households on food and nutrition security intervention programmes.

Methods: The study used qualitative methods that include focus groups discussions and key informant interviews to solicit for lived experiences of People Living With HIV (PLWHIV).

Results: The results revealed that intervention programmes by both government and development partners (donors) can be divided into four (4) categories: food and nutrition security, livelihood, health, and social protection.

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Background: The increased frequency of climate induced natural disasters has exacerbated the risks of malnutrition in the already vulnerable regions. This study was aimed at exploring the effects of Cyclone Idai on nutrition outcomes of women of child-bearing age and children under 5 years.

Method: The household-based cross-sectional study was conducted in Eastern Zimbabwe.

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Consumption of edible insects is a potential solution to the growing need for protein. However, the wild harvested edible insects' value chain faces several challenges including limited knowledge on indigenous practices in the harvesting and processing and lack of information on roles of the different actors in the chain. A case study of Gonimbrasia belina, colloquially referred to as the 'mopane worm', was conducted to understand and identify determinants of participation in the value chain of the edible caterpillar.

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Background: The relationship between climate adaptation strategies and nutrition security is poorly understood and often unclear. Although several adaptation strategies have been implemented to mitigate the impact of climate change, there is still a lack of conclusive evidence or studies on the interrelationships between adopted climate change adaptation strategies and nutrition outcomes.

Objective: This study aimed to develop a conceptual framework that links climate change, adaptation strategies and nutrition and to show the indicators that can be used to assess the impact of climate adaptation strategies on nutrition.

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Background: HIV/AIDS can have a disastrous effect on household food and nutrition security outcomes such as stunting in children under 5. However, stunting and HIV/AIDS are highly gendered phenomena that need to be explored in order to get an in-depth understanding of the interrelationship. This study was therefore aimed at investigating gender dimensions of the impact of HIV/AIDS on stunting in children under 5 years in Zimbabwe.

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Background: High prevalence of stunting in children under 5 years poses a major threat to child development in developing countries. It is associated with micronutrient deficiency arising from poor diets fed to children under 5 years. Food fortification is amongst the interventions focused at reducing the incidence of stunting in children under 5 years.

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