HIV virus and t-cells:

HIV is a viral infection caused by the human immunodeficiency virus (HIV), which can gradually destroy the immune system.
- Reviewed last on: 12/3/2007
- D. Scott Smith, M.D., MSc, DTM&H, Chief of Infectious Disease & Geographic Medicine, Kaiser Redwood City, CA & Adjunct Assistant Professor, Stanford University. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.