A Culex quinquefasciatus mosquito (after a blood meal)

A Culex quinquefasciatus mosquito (after a blood meal)

A Culex quinquefasciatus mosquito (after a blood meal)

A Culex quinquefasciatus mosquito on a human finger.

The Culex quinquefasciatus mosquito is proven to be a vector associated with transmission of the West Nile Virus.