EFFECTIVENESS OF DENGUE FEVER PREVENTION METHODS: COMPARING VECTOR CONTROL MEASURES, PUBLIC HEALTH INITIATIVES, AND VACCINE IMPLEMENTATION

Abstract

Dengue fever, a mosquito-borne viral infection, remains a significant global health challenge, particularly in tropical and subtropical regions. Effective prevention of dengue requires integrated strategies, including vector control, public health initiatives, and vaccination. This study evaluates the comparative effectiveness of these three prevention methods in reducing dengue incidence, To 
assess and compare the effectiveness of vector control, public health campaigns, and vaccination in reducing dengue incidence and to analyze demographic influences on prevention adherence and awareness within each strategy, This cross-sectional study involved participants divided into three intervention groups: vector control, public health campaigns, and vaccination. Data were collected 
on dengue incidence, community awareness, adherence to preventive measures, and participant demographics. Statistical analysis was conducted to evaluate the incidence rates and mean scores for awareness and adherence within each group, The vaccination group demonstrated the lowest dengue incidence (8%) and highest adherence (78%), with a mean awareness score of 4.4. The public health campaign group showed a 10% incidence rate, high awareness (mean score of 4.2), and a 70% adherence rate. The vector control group had the highest dengue incidence (15%) and lower awareness (mean score of 3.8) and adherence (65%) compared to other groups. Demographic analysis revealed that sociodemographic factors like education and socioeconomic status influenced adherence and community engagement across all methods, Vaccination was the most effective single strategy in reducing dengue incidence, followed by public health campaigns. However, a combined approach integrating vector control, public health initiatives, and vaccination is recommended to achieve maximum preventive efficacy. Future policies should focus on integrating these methods and addressing demographic barriers to improve overall community engagement and compliance