Aedes aegypti re-emerging in Egypt: a review and what should be done?

Mosquitoes are main vectors of varieties of pathogenic agents affecting man and animals. There-emergencein Aswan and approach of Aedesa egypti, the vector of the Dengue hemorrhagic fever, Yellow fever and Chikungunya fever, which are encountered in Africa, needs to alert for this public health threat. The presence of Dengue and dengue hemorrhagic fever in Saudi Arabia is another issue.