human immunodeficiency virus lentivirus infection HIV infection http://id.loc.gov/authorities/subjects/sh91004036 HIV infections Infection where HIV is the agent; includes the spectrum of human immunodeficiency virus infections that range from asymptomatic seropositivity, thru AIDS-related complex (ARC), to acquired immunodeficiency syndrome (AIDS). Kaposi's Sarcoma and Opportunistic Infections RC606.5-RC606.65 QR201.A37 RA643.75-RA643.86 human immunodeficiency virus infection slow virus infection