Simplify the following text for a Grade 11 native English-speaking person.
Original: The yellow fever mosquito , Aedes aegypti ( = Stegomyia aegypti , = Aedes ( Stegomyia ) aegypti ) , is a mosquito that can spread the dengue fever , Chikungunya and yellow fever viruses , and other diseases .
Simplified: Aedes aegypti is a mosquito that can spread the dengue fever , Chikungunya and yellow fever viruses , and other diseases .