Arthropod Borne Viruses

Arthropod-borne viruses (arboviruses) represent a diverse group of viruses transmitted primarily by arthropod vectors, such as mosquitoes, ticks, and sandflies. This category includes several viral families, such as Flaviviridae, Togaviridae, and Bunyaviridae, each comprising multiple species with varying impacts on human and animal health. Examples of arboviruses include dengue virus, Zika virus, West Nile virus, and Rift Valley fever virus. The life cycle of arboviruses involves transmission between arthropod vectors and vertebrate hosts, with humans often incidental hosts. The global distribution of arboviruses is influenced by factors like climate, ecology, and human behavior. The expansion of arthropod habitats due to climate change, increased international travel, and urbanization has led to the emergence and re-emergence of arboviral diseases, posing significant public health challenges. The complex interactions between vectors, viruses, and hosts contribute to the dynamic nature of arboviral diseases, necessitating a multidisciplinary approach for effective surveillance, prevention, and control.