title: AIDS and HIV infection worldwide.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology*; D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D005060:Europe / Q000453:epidemiology; D005260:Female; D014943:Global Health; D015658:HIV Infections / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D017678:Sex Distribution; D015996:Survival Rate; D006113:United Kingdom / Q000453:epidemiology; D014944:World Health Organization