RESEARCH TIME AND PLACE - RESEARCH AND IMPLEMENTATION FROM JANUAR...

2.2. Research time and place - Research and implementation from January 2015 to December 2019. - Criteria for selection of district site: Purposely selecting Dien Khanh district, where the highest prevalence of dengue per 100,000 population in Khanh Hoa province, bordering Nha Trang city and Ninh Hoa district with the highest number of dengue cases in the province . The district conducts key surveillance activities of the annual national dengue prevention program. - Criteria for selection of research communes of Dien Khanh district: - Choose on targeted 02 communes: Dien Phu (intervention) and Dien Dien (control). - Two communes with the highest number of dengue cases compared to the rest of the district (2011-2014). Being a key monitoring commune for Dengue prevention. - The two communes have similar habitat and geographic characteristics and are bordering Nha Trang city and Ninh Hoa district.