Unmanaged plastic waste significantly increases dengue burden

Summary

Trash that piles up instead of getting properly disposed of—especially plastic containers and litter—can collect rainwater and become breeding grounds for the mosquitoes that spread dengue fever. Researchers found that areas with more mismanaged plastic waste had a measurably higher dengue burden, suggesting that better trash collection and disposal could be a practical tool for fighting this disease. This matters because dengue already infects millions of people yearly, and tackling plastic pollution might offer a two-for-one benefit: a cleaner environment and fewer mosquito-borne infections.