Being young and vulnerable to contracting HIV. At-risk populations.
D000163:Acquired Immunodeficiency Syndrome; D000293:Adolescent; D000367:Age Factors; D001695:Biology; D003710:Demography; D004194:Disease; D004467:Economics; D015658:HIV Infections; D011153:Population; D011154:Population Characteristics; D012106:Research; D012307:Risk Factors; D012737:Sex Factors; D012959:Socioeconomic Factors; D014777:Virus Diseases; D014933:Women's Rights
Acquired Immunodeficiency Syndrome--prevention and control; Age Factors; Biology; Demographic Factors; Diseases; Economic Factors; Hiv Infections--prevention and control; Inequalities; Population; Population At Risk; Population Characteristics; Research Methodology; Risk Factors; Sex Factors; Socioeconomic Factors; Viral Diseases; Women's Status; Youth