Which mosquito is the major vector for yellow fever?

Aedes aegypti is the primary mosquito vector responsible for the transmission of yellow fever. This species thrives in tropical and subtropical climates and is particularly adept at breeding in artificial containers found in urban environments, where human populations are dense.

The importance of Aedes aegypti in the context of yellow fever is rooted in its behavior and ecology. This mosquito is not only efficient at biting humans, which facilitates the spread of the virus from person to person, but it also has a lifecycle and distribution that align closely with areas where yellow fever outbreaks occur.

Understanding the role of Aedes aegypti highlights the relevance of vector control measures in preventing yellow fever. Effective interventions focus on reducing mosquito populations and minimizing human-mosquito contact, underscoring the significance of public health initiatives aimed at these control strategies.