The manifold impacts of climate change are also seen in the field of health in most countries. It is particularly so in Africa, whose health systems are amongst the most fragile in the world. In his paper we did a review of existing literature, an analysis of secondary data, and spatio-temporal mapping to identify patterns, challenges, and potential interventions. It showcases the degree of vulnerability of the health systems of African countries to climate change, and describes some measures aimed at increasing their resilience to climate shocks. African health systems face significant challenges due to climate change, necessitating a comprehensive approach to enhance resilience.
Africa is particularly vulnerable to climate change due to its reliance on rainfed agriculture, limited financial resources, and existing health challenges. The effects of climate change exacerbate issues such as food insecurity, water scarcity, and the spread of diseases, leading to a cyclical pattern of poverty and health deterioration. For instance, changing weather patterns can heighten the incidence of vector-borne diseases like malaria, directly impacting public health systems in African countries. International cooperation can foster the sharing of knowledge, resources, and innovative solutions to enhance resilience in vulnerable communities.
Frameworks linking climate change initiatives with health organizations such as the WHO can help develop integrated strategies aimed at mitigating health risks associated with climate variability. This could involve improving surveillance systems for disease outbreaks linked to climatic changes, promoting sustainable agricultural practices, and reinforcing health infrastructure to cope with climate-related emergencies.
Moreover, such cooperation would encourage investments in climate adaptation and mitigation efforts. By pooling resources and expertise, countries can effectively tackle the multi-faceted challenges posed by climate change.
Building partnerships between African governments, international organizations, and local communities can lead to a more coordinated approach in combating the adverse impacts of climate change while safeguarding public health. Ultimately, strengthening these links will not only address immediate challenges but also promote sustainable development in the face of ongoing climate variability.
Read the full paper here: Filho, W. L., Gbaguidi, G.J., Diarrassouba, W. and Martens, P. (2025). Money for health: handling the costs of climate change to African health systems. Journal of Health, Population and Nutrition , 44:86. Doi: https://doi.org/10.1186/s41043-025-00802-9
PIM MARTENS 