Status of the AIDS epidemic.
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology* / Q000517:prevention & control / Q000635:transmission; D004196:Disease Outbreaks; D005260:Female; D006293:Health Promotion; D006801:Humans; D007231:Infant, Newborn; D007391:International Cooperation; D008297:Male; D010175:Pan American Health Organization; D011159:Population Surveillance; D011247:Pregnancy; D014944:World Health Organization