How the west nile virus related to geography?

Answer 1

The West Nile virus (WNV) is closely related to geography as its transmission is influenced by environmental factors such as climate, topography, and human activity. The virus primarily circulates in areas where its mosquito vectors, particularly Culex species, thrive, which are often found in warm, temperate climates. Geographic features like wetlands and urban areas can facilitate breeding and increase the likelihood of human exposure. Additionally, migratory bird patterns influence the spread of WNV, connecting different regions as birds carry the virus across vast distances.