Building Community-Based Systems Maps for Vietnam

This report explores the intricate dynamics between dengue fever, climate change, and socio-economic activities in Vietnam, particularly in the Mekong Delta region. The study employs Systems Thinking methodologies, including Causal Loop Diagrams (CLDs) and System Dynamics (SD) modeling, to understand and quantify the relationships and feedback loops influencing dengue transmission.

Key components of the study include:

• Climate Trends Analysis: Examines the impact of temperature, precipitation, and extreme weather events on mosquito breeding and dengue transmission.
• Mosquito Population Dynamics: Investigates factors affecting mosquito reproduction, such as urbanization, waste management, and water storage practices.
• Human Population Dynamics: Analyzes the spread of dengue among humans, considering infection rates, recovery, and mortality.
• Socio-Economic Impacts: Assesses the broader implications of dengue outbreaks on public health, economic productivity, and education.

The report emphasizes the importance of stakeholder engagement and capacity building in developing effective intervention strategies. It concludes with policy recommendations aimed at reducing dengue transmission and enhancing community resilience against climate-related health challenges.