title: The current global situation of the HIV/AIDS pandemic.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology; D000328:Adult; D002648:Child; D004196:Disease Outbreaks; D014943:Global Health; D015658:HIV Infections / Q000453:epidemiology*; D006801:Humans; D012189:Retrospective Studies