The war against AIDS.
D000163:Acquired Immunodeficiency Syndrome / Q000191:economics / Q000453:epidemiology / Q000517:prevention & control*; D003365:Costs and Cost Analysis; D004196:Disease Outbreaks / Q000453:epidemiology; D006266:Health Education; D006801:Humans; D012106:Research; D012306:Risk; D014481:United States