Urbanization and emerging vector-borne threats: Diagnostic frontiers and public health implications

Quick urban growth has greatly influenced the worldwide increase of vector-borne diseases (VBDs), altered their patterns, and broadened their geographical distribution. Cities with high population density, poor sanitation, and ecological changes caused by climate have established favorable circumstances for disease carriers like mosquitoes to flourish. Recent instances of dengue,chikungunya, Zika, and West Nile virus highlight the increasing public health challenge, particularly in swiftly developing areas. Clinical microbiologists are essential in monitoring, identifying, and controlling these infections using advanced diagnostic methods, molecular techniques, and real-time reporting systems. The combination of digital technologies such as GIS mapping, genomic sequencing, and AI-driven predictions of outbreaks enhances early warning abilities. Despite

advancements in technology, obstacles such as inadequate infrastructure, lack of funding, and the necessity for trained sta continue to exist, especially in resource-poor environments. Enhancing cooperative networks and integrating One Health approaches will be crucial for efficient control of vector-borne diseases (VBD). This review emphasizes the various responsibilities of clinical microbiologists and stresses the importance of collaborative actions to address vector-borne diseases amid increasing urban development.