The Tamil Nadu government plans to conduct three Cluster Randomised Controlled Studies in the Kadayanallur area of Tenkasi district to explore new methods of preventing dengue transmission. These studies will evaluate the effectiveness of topical mosquito repellents, natural repellents like lemon eucalyptus oil, and vaporizers in reducing dengue cases. The research aims to determine if these interventions can lower the spread of dengue at the community level, assess their safety, and evaluate their practicality and public acceptance. The studies will involve around 2,880 households and are expected to cost approximately ₹43 lakh. Dengue remains a significant public health issue in the state, with over 25,000 cases reported in 2025.
Bias read (Center): The article reports on a public health initiative by the Tamil Nadu government to combat dengue through scientific studies. There is no evident ideological framing, biased language, or selective emphasis on particular viewpoints. The content focuses on factual information regarding the proposed plan





