Educational intervention for the prevention and control of dengue in the economically active population

Abstract

In 2023, a global record of 6.5 million dengue cases was recorded. Due to occupational exposure, the economically active population is the most affected, with serious political and socioeconomic consequences. This highlighted the need for effective prevention and control strategies, especially since nearly half the world is at risk of contracting it. In this context, educational interventions emerge as a promising tool. This systematic review aimed to synthesize evidence on the effect of educational interventions on the economically active population for dengue control and prevention. From a database search, fourteen articles meeting eligibility criteria were included. Analysis of studies showed that educational trainings improved knowledge and attitudes, although results in preventive practices were heterogeneous; some interventions reduced breeding sites and encouraged repellent use. Factors such as duration, information sources, educational level, occupation, age, socioeconomic status, and motivation influenced effectiveness. Thus, the application and efficacy of practices depend largely on adaptation to particular characteristics, requirements, and perceptions, demonstrating the need for educational strategies with long-term comprehensive approaches that include community and intersectoral participation.