Dengue Suppression by Male Wolbachia-Infected Mosquitoes
Published February 11, 2026
N Engl J Med 2026;394:1175-1183
DOI: 10.1056/NEJMoa2503304
Abstract
Background
Wild-type female Aedes aegypti mosquitoes that mate with male A. aegypti mosquitoes that have been infected with the wAlbB strain of Wolbachia pipientis bacteria produce nonviable offspring owing to cytoplasmic incompatibility. Repeated...
Steelman: The Project Wolbachia–Singapore Consortium's study suggests that the Wolbachia incompatible insect technique (IIT) can effectively suppress Aedes aegypti populations and reduce dengue transmission in urban environments. Additionally, the researchers find that IIT interventions are cost-effective, supporting their continued implementation.
Patterns detected: ARC-0024 Ambiguity (the article does not specify the exact percentage of population suppression or dengue reduction)
Root Cause: T...
