Why is Research Important for Climate Environment and Health (CEH)?
The LuxOR 2026–2031 strategy integrates a Climate, Environment, and Health (CEH) lens across all major research portfolios. This approach reflects a simple reality: climate change and environmental pressures influence nearly every aspect of MSF’s operational research. From water safety to disease emergence, climate‑related changes increasingly shape the health challenges our teams face worldwide.
In early 2025, LuxOR conducted a Research Training focusing on five CEH‑related research projects (see Article - CEH Research Training.docx)
Let’s focus on two of them:
Mining and Environmental Health Risks in Zimbabwe
Matusela’s research analyses potential health hazards associated with mining activities in Zimbabwe.
A simplified explanation of the gold‑extraction issue
Gold extraction often uses chemicals such as mercury and cyanide to separate gold from ore. When these substances are not properly managed, they can seep into water sources used by miners and nearby communities. This contamination threatens drinking water quality and increases the risk of long‑term health problems.
Climate change makes this situation worse. As droughts intensify and water becomes scarce, communities lose access to cleaner alternatives and become more dependent on polluted sources. The combination of unsafe mining practices and climate‑driven water scarcity reinforces each other, deepening both environmental damage and health risks.
Understanding the Causes of Noma in Nigeria
Michael’s research explores the factors contributing to the occurrence of Noma disease in Nigeria.
Noma, a rapidly progressing oral and facial infection, is strongly influenced by environmental and seasonal factors. During the Harmattan season, known for its dry, dusty winds from the North‑East Sahara, people are more exposed to oral lesions, dehydration, and nutritional stress. These conditions may increase vulnerability to Noma, particularly among children living in resource‑constrained settings.
The objective of this research is to support proactive preparedness, improve resource allocation, and strengthen treatment strategies for healthcare providers. It also aims to inform policymakers on the importance of climate‑resilient health systems that anticipate seasonal environmental risks.