“…Social isolation, economic vulnerability, and lack of access to health care and education prevent healthy transitions from childhood to adulthood, especially for adolescent girls in developing countries. [1][2][3][4][5] In Zambia, poor girls are often at higher risk of gender-based violence and HIV than their male age-mates. 6 Many girls drop out of school, are unable to find employment, lack the ability to make independent decisions, and are not being reached by existing programs for young people.…”