Ecohealth research in Africa: where from - where to?

Epidemiological mapping and risk profiling build on the idea that diseases are tied to social-ecological systems that govern the distribution and abundance of transmissible pathogens, vectors and hosts. This is the heart of the emerging field of ecohealth, which examines how biological, cultural, demographic, economic, physical, political and social environments change and how these changes affect the health and wellbeing of humans, animals and ecosystems and the services they provide. This paper is an overview of a special issue of Acta Tropica, whose 15 publications reflect a geographically and epidemiologically diverse landscape of ecohealth. Nowhere is an ecohealth approach better suited than in Africa and its myriad of landscapes that include contexts varying from profuse expanses of tropical rain forests to the world's greatest desert. The publication of African ecohealth-related projects displays a biological, cultural and social diversity in health system contexts and a wide variety of contributions pertaining to different, often neglected, tropical diseases, including brucellosis, Buruli ulcer, fascioliasis, malaria, Q fever, rabies, Rift Valley fever and schistosomiasis. Pursuing an ecohealth approach provides a platform that brings together community members, decision makers, scientists and other stakeholders with a view to understand how ecosystem changes affect health conditions. Taken together, the presentation of this variety of papers dealing with environmental variables associated with health inaugurates the vital concept of ecohealth. By emphasizing that all organisms are part of social-ecological systems, the long-term wellbeing of both people and animals depending on healthy and productive ecosystems is highlighted.

from # All Medicine by Alexandros G. Sfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/2gT7xA3
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