Household transmission of HIV infection.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D018562:Disease Transmission, Infectious; D005260:Female; D015658:HIV Infections / Q000635:transmission*; D006801:Humans; D018445:Infectious Disease Transmission, Vertical; D008297:Male; D010287:Parent-Child Relations; D012801:Sibling Relations