Dr. Pierre Echaubard is a distinguished expert in health ecology, sustainability, and infectious diseases research. With a Ph.D. in Ecology and Evolutionary Biology, he specializes in biodiversity, health, and implementation research for Health Development. Pierre leverages Social-Ecological Systems theory and Resilience-based approaches to design integrated projects in vector-borne diseases, community resources management, health promotion, and environmental health. He applies participatory rural appraisal and transformative learning methods for community engagement, aiming to enhance project outcomes sustainability and social-ecological systems resilience.