Spatial Analysis of Dengue Dengue Fever Manado City and Analysis of Efforts to Control Dengue Dengue Fever Before and During Covid-19 in Malalayang District

Abstract

Cases of dengue hemorrhagic fever (DHF) are still fluctuating in Manado City. The spread of cases is almost scattered in all regions, the option for prevention is to control and monitor vectors by focusing on localization. The purpose of this study was to analyze the spatial analysis of dengue fever in Manado City and to analyze efforts to control dengue hemorrhagic fever vectors before and during the COVID-19 period in Malalayang District. This type of research is analytic observational with a cross-sectional design. The research sample uses regional samples and purposive sampling. The data of the Manado City DHF case was spatialized and the respondents were 100 houses, a larva density survey was conducted. Data analysis used spatial analysis using Avarage Nearest Neighbor (ANN) and chi square test. The results showed that the map of the distribution of cases in clusters with z-score = -25.774403 < -2.58 years (2019), and -9.902023 < -2.58 years (2020). Implementation of larva survey with HI 22%, CI 14.53%, BI 25% and ABJ 78%. There is a relationship between the presence of larvae and the incidence of DHF with p value = 0.000. Recommendations to related parties are to intensify efforts to control vectors, establish partnerships between the community and the government and seek community participation in tackling DHF through independent and regular activities. Keywords: Dengue Hemorrhagic Fever, vector control program, fogging, PSN 3M plus.