AIDS in the Americas.
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology; D000328:Adult; D000569:Americas / Q000453:epidemiology; D005260:Female; D015658:HIV Infections / Q000453:epidemiology* / Q000635:transmission; D015490:HTLV-I Infections / Q000453:epidemiology; D006801:Humans; D007231:Infant, Newborn; D008297:Male