Introduction: Addressing the vulnerability of young women and girls to stop the HIV epidemic in southern Africa
The epidemiology of HIV infection among young people aged 15–24 years in southern Africa
Age-disparate and intergenerational sex in southern Africa: the dynamics of hypervulnerability
Vulnerability of women in southern Africa to infection with HIV: biological determinants and priority health sector interventions
Education and vulnerability: the role of schools in protecting young women and girls from HIV in southern Africa
Exploring the role of economic empowerment in HIV prevention
Gender-based violence and HIV: relevance for HIV prevention in hyperendemic countries of southern Africa