The survey of 230,179 cases of AIDS
reported to the AIDS
Reporting System initially revealed 299 HIV
-seronegative patients. The evaluation of 172 of these patients (58 percent) is complete. Of these 172 patients, 131 have been reclassified as being HIV-positive, 4 have been reclassified as having some other type of defined immunodeficiency, and 8 HIV-exposed infants died before their serostatus could be determined.