A Model for Dengue Fever Control: A Case Study of Khanon Luang Subdistrict, Bang Pa-in District, Phra Nakhon Si Ayutthaya Province.

Abstract

This research aimed to study a model for dengue fever control in Khanon Luang Subdistrict, Bang Pa-in District, Phra Nakhon Si Ayutthaya Province. The study employed action research methodology. The sample consisted of 62 representatives from the community dengue fever prevention network and 350 households in areas with historical Aedes larvae indices exceeding 50%. Data collection tools included an Aedes larvae index survey form and a random household larval survey form. Data were analyzed using descriptive statistics: frequency, percentage, and mean.

          The results showed that (1) the dengue fever prevention model, driven by a community network mechanism, promoted learning processes and problem-solving efforts within the community. It also enhanced skills for prevention and control of dengue fever and improved environmental factors to reduce potential mosquito breeding sites. (2) The implementation of the model resulted in a decrease in the mean House Index (HI) from 11.71 to 0.88 and the mean Container Index (CI) from 9.46 to 0.97. Random sampling surveys revealed that the HI decreased from 3.33% to 1.11%, while the CI decreased from 1.20% to 0.00%. Based on these findings, it is recommended that continuous implementation in the area should be pursued to prolong the interval of dengue fever outbreaks beyond the typical biennial cycle. Additionally, expanding activities to all subdistricts, with a focus on strengthening community networks and collaboration, would provide a sustainable approach to dengue fever prevention.