Dr. Stanley Gall is a professor of obstetrics and gynecology and a professor of public health and information sciences at the University of Louisville. For more than a decade, he has served on the American College of Obstetrics and Gynecology's liason member to Department of Health and Human Services Advisory Committee on Immunization Practices. Since 2000, Dr. Gall has centered his efforts on immunology and infectious disease in obstetrics and gynecology, concentrating on clinical vaccine research. This includes his ongoing involvement in clinical trials for the HSV II and HPV vaccines.