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HIV virus and t-cells

HIV virus and t-cells

Overview

HIV is a viral infection caused by the human immunodeficiency virus (HIV), which can gradually destroy the immune system.

Review Date 9/10/2022

Updated by: Jatin M. Vyas, MD, PhD, Associate Professor in Medicine, Harvard Medical School; Associate in Medicine, Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital, Boston, MA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team. Editorial update 02/28/2023.