HIV transmission to female sexual partners of HIV antibody-positive hemophiliacs.
To study heterosexual transmission of the human immunodeficiency virus (HIV), 21 HIV antibody-positive hemophiliacs and their 21 spouses-sexual partners were evaluated. None belonged to other AIDS risk groups. HIV antibody was detected in four (19 percent) of the female partners. HIV was isolated from peripheral blood lymphocytes of one hemophiliac (4.8 percent), and one female partner (4.8) was antibody-positive. None of the couples engaged in anal intercourse. Compared with HIV antibody-negative female partners, HIV antibody-positive female partners were younger (P less than .05), had younger hemophiliac partners (P less than .05), and were likely (although not significantly so) to engage in oral sex (P = .08) and to have had more than one sexual partner in the previous 5 years (P = .08). Condoms were used all the time by only eight couples (40 percent), and pregnancy occurred in two other couples (9.5 percent), despite prior counseling. These data confirm the low frequency of heterosexual transmission of HIV from HIV antibody-positive hemophiliacs to their female sexual partners and suggest, moreover, that this may be due to the low rate of HIV infectivity in HIV seropositive hemophiliacs exposed to HIV. Further, these data document the need to design more effective educational programs to prevent heterosexual transmission of HIV.
D000328:Adult; D000914:Antibodies, Viral / Q000302:isolation & purification; D003075:Coitus; D005260:Female; D006678:HIV / Q000276:immunology / Q000302:isolation & purification; D015483:HIV Antibodies; D006679:HIV Seropositivity / Q000175:diagnosis / Q000635:transmission*; D006467:Hemophilia A; D006801:Humans; D008297:Male; D008875:Middle Aged
D000914:Antibodies, Viral; D015483:HIV Antibodies