Abstract
Although new pediatric human immunodeficiency virus (HIV) infections have declined in the Asia-Pacific region, coverage of interventions to prevent vertical HIV transmission remains inconsistent. The TREAT Asia pediatric HIV cohort includes data from ∼7700 children and adolescents with HIV (90% perinatally acquired) who have been under care at 18 centers in six Asian countries. Research on their HIV treatment outcomes has been complemented by studies on coinfections and comorbidities. These studies have shown that greater attention is needed to support and sustain clinical and social outcomes as children with perinatal HIV age into adulthood and transition to adult HIV care.