title: A new urgency.
authors.forename: P
authors.initials: P
authors.lastname: Piot
mesh_terms: D000163:Acquired Immunodeficiency Syndrome; D000293:Adolescent; D000367:Age Factors; D003710:Demography; D004194:Disease; D004196:Disease Outbreaks; D005069:Evaluation Studies as Topic; D015658:HIV Infections; D011153:Population; D011154:Population Characteristics; D015995:Prevalence; D012106:Research; D012107:Research Design; D014777:Virus Diseases
keywords: Acquired Immunodeficiency Syndrome--prevention and control; Age Factors; Critique; Demographic Factors; Diseases; Epidemics; Hiv Infections--prevention and control; Measurement; Population; Population Characteristics; Prevalence; Research Methodology; Viral Diseases; World; Youth