Assistant Professor Dr. Amy Knopf, PhD, MPH, RN, joins Dean Newhouse during International AIDS Awareness Month to discuss population trends in terms of HIV/AIDS infections, the effect of the disease on marginalized populations and why she feels it's crucial to focus on enrolling adolescents and young adults in biomedical prevention trials. Dr. Knopf details her research into the legal complexities, ethical considerations and the effects of including young people in these trials.