Human immunodeficiency virus infection and acquired immunodeficiency syndrome among north American women

Women constitute the fastest growing segment of adults with acquired immunodeficiency syndrome (AIDS), representing 18% of all cases in the United States in 1994. Heterosexual transmission is now the dominant route by which women are infected. Recent reports indicate that although certain manifestations may be different in women than in men, the rate of clinical progression is similar when they receive comparable medical treatment. Antiretroviral therapy is equally as effective in women as in men. As in men, Pneumocystis carinii pneumonia is the most frequent AIDS-defining diagnosis in women. Candida esophagitis and ulcers secondary to herpes simplex virus are more common in women. Kaposi's sarcoma is rare. The prevalence of humanpapilloma virus infection and cervical neoplasia is increased in HIV-seropositive women. Vaginitis due to candida, trichomonas, and bacterial vaginosis ave common findings among human immunodeficiency virus seropositive women. The clinical course and response to therapy in certain sexually transmitted diseases (syphilis and herpes) may be altered. The use of zidovudine during pregnancy and delivery has been associated with a 67.5% reduction in vertical transmission.