Long-Term Seropositivity for Human T-Lymphotropic Virus Type III in Homosexual Men Without the Acquired Immunodeficiency Syndrome: Development of Immunologic and Clinical Abnormalities

Abstract The long-term effects of seropositivity for human T-lymphotropic virus type III (HTLV-III) on T-lymphocyte subsets and health status were evaluated in longitudinal studies of 250 initially...