Climate Change, Vector-Borne Diseases, and Conflict: Intersecting Challenges in Vulnerable States

This commentary provides a detailed examination of the interplay between climate change, vector-borne diseases (VBDs), and conflict within fragile and conflict-affected states (FCS). It identifies how climate change intensifies existing vulnerabilities by altering the conditions favorable to disease vectors, which exacerbates public health crises in regions already destabilized by conflict. This analysis highlights the profound multiplier effect of climate change on VBD transmission through ecological changes that expand vector habitats and alter their breeding patterns, leading to increased disease outbreaks in environments with compromised healthcare infrastructures. Further explored are the socioeconomic impacts of these health crises, which perpetuate cycles of poverty and impede sustainable development, thereby challenging the efficacy of international aid and governance in these regions.