Sevgi O. Aral is the Associate Director of Science at the Division of STD Prevention which is part of the National Centers for HIV, STD and TB Prevention at the Centers for Disease Control and Prevention. She is also a Clinical Professor at the University of Washington School of Medicine in the Division of Infectious Diseases. She is on the editorial board of: Sexually Transmitted Diseases, AIDS Education and Prevention, and Sexually Transmitted Infections. She has over 150 publications on social and behavioral aspects of STD. Her work has focused on risk and preventive behaviors, gender diffe...