Statistics from the World Health Organization and the Centers for Disease Control.
D000163:Acquired Immunodeficiency Syndrome / Q000150:complications / Q000453:epidemiology*; D002487:Centers for Disease Control and Prevention, U.S.; D005260:Female; D006801:Humans; D008297:Male; D010297:Paris / Q000453:epidemiology; D012919:Social Behavior; D014481:United States / Q000453:epidemiology; D014944:World Health Organization