Assessment of mosquito mesh sizes available in Enugu metropolis

Abstract

Introduction: The mosquito-vector is known to be associated with a number of parasitic and arboviruses that have been known to cause human diseases. Control of mosquito-borne diseases depends heavily on our capacity to regulate the vector that causes these diseases.Method: A cross-sectional study was carried out on 240 different houses within Enugu metropolis between October and December 2021. The mesh sizes of windows and door nets were measured using the meter rule in mm.Result: A total number of 240 houses were covered by mesh sizes ranging between 1.0 and 4.0 mm, and the statistical analysis revealed a higher percentage of 56% for mesh sizes ranging between 1.6 mm and 4.0 mm, a moderate percentage of 31% for mesh sizes ranging between 1.2-1.5 mm, and the lowest percentage of 13% for mesh sizes ranging between 1.2-1.5 mm.Conclusion: This finding from this study revealed a need to improve community knowledge and perception of the various mesh sizes available and the standard mosquito mesh size required to reduce threats posed by mosquito vectors and preclude the spread of diseases caused by mosquitoes. Such awareness will increase the willingness of householders to implement other approaches and modifications, which include obstructing portals of entry for mosquitoes and shutting doors and windows at night.