Human disease vectors

Vectors of human disease
Human vectors

Background

The global significance of human disease vectors emerged in the late 19th century, following discoveries linking mosquitoes to malaria and yellow fever. Subsequent outbreaks of vector-borne diseases, such as dengue and Zika, underscored their pervasive impact across continents. International health initiatives and scientific advances have since deepened understanding of vector ecology, transmission dynamics, and the influence of climate change, highlighting the persistent and evolving threat posed by these organisms to public health worldwide.