Vector-borne diseases are illnesses caused by pathogens and parasites in human populations, transmitted by vectors such as mosquitoes, ticks, and fleas. Climate change can affect the distribution and lifecycle of these vectors, potentially increasing the incidence of diseases like malaria, dengue fever, and Lyme disease. Warmer temperatures, changes in precipitation patterns, and altered ecosystems can expand the habitats of these vectors, leading to greater human exposure.
