This document highlights the importance of investing in the development of the 1.2 billion adolescents aged 10–19 worldwide, especially those in low- and middle-income countries. Adolescence is crucial for identity development, needing positive social relationships and environments. UNICEF recognizes its role in addressing urgent children's issues and prioritizes their second decade in line with the SDGs. With a focus on education, HIV prevention, nutrition, and child protection, UNICEF has a longstanding commitment to adolescent programming. This guidance document aims to enhance existing UNICEF programming by addressing gaps and establishing priorities. It envisions fulfilling commitments to adolescent development within the SDG framework, detailing strategies, partnerships, and arrangements needed for global results.
The "Global Accelerated Action for the Health of Adolescents (AA-HA!)" guidance emphasizes adolescents' unique health needs. The second edition, led by the World Health Organization and UN agencies, builds on the first edition's foundational work. Informed by adolescent voices and insights from the past six years, including lessons from COVID-19, this updated version offers cutting-edge insights into adolescent health. Prioritizing evidence-based solutions, the guide tailors health programs for the world's 1.2 billion adolescents. With implementation strategies and case studies, AA-HA! 2.0 is a practical resource for effective adolescent health initiatives.