Abstract

Sub-Saharan Africa has been identified as one of the most vulnerable regions to climate change. The objective of this study was to explore knowledge and perspectives on climate change and health-related issues, with a particular focus on non-communicable diseases, in the informal settlement (urban slum) of Mukuru in Nairobi, Kenya. Three focus group discussions and five in-depth interviews were conducted with total of 28 participants representing local community leaders, health care workers, volunteers, policy makers and academia. Data were collected using semi-structured interview guides and analyzed using grounded theory. Seven main themes emerged: climate change related diseases, nutrition and access to clean water, environmental risk factors, urban planning and public infrastructure, economic risk factors, vulnerable groups, and adaptation strategies. All participants were conscious of a link between climate change and health. This is the first qualitative study on climate change and health in an informal settlement in Africa. The study provides important information on perceived health risks, risk factors and adaptation strategies related to climate change. This can inform policy making, urban planning and health care, and guide future research. One important strategy to adapt to climate change-associated health risks is to provide training of local communities, thus ensuring adaptation strategies and climate change advocacy.

Highlights

  • According to the United Nations (UN) Intergovernmental Panel on Climate Change (IPCC), climate change is one of the current biggest global challenges [1,2]

  • Mukuru is one of the fastest growing informal settlements in East Africa, and is surrounded by major industrial complexes, which contribute to environmental health risks closely linked to climate change

  • The perspectives of formal and community leaders, health workers and volunteers working in the informal settlement of Mukuru, Nairobi, Kenya were obtained in five in-depth interviews (IDI) and three focus group discussions (FGDs)

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Summary

Introduction

According to the United Nations (UN) Intergovernmental Panel on Climate Change (IPCC), climate change is one of the current biggest global challenges [1,2]. The UN defines climate change such as extreme weather events as attributed directly or indirectly to human activity [1,2]. Climate change has impacted the World Health Organization’s (WHO) list of urgent health challenges for the decade leading up to the deadline of the Sustainable Development Goals (SDGs) in 2030 [3,4]. Non-communicable diseases (NCDs), defined by WHO as chronic diseases that are not passed from person to person, are the fastest growing global health burden. Both crises are interlinked and require immediate preventive measures [5]. Climate change will directly and indirectly increase NCD-related morbidity, disability and mortality [5].

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