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Cause

The HIV infection is caused by the human immunodeficiency virus (HIV).

After HIV is in the body, it starts to destroy CD4+ cells, which are white blood cells that help the body fight infection and disease.

Recommended Related to HIV/AIDS

Finding an HIV/AIDS Doctor

Finding the right HIV/AIDS doctor for you is one of the most important health care decisions you will make. This person will work closely with you, guiding you through many treatment decisions. Although it's important to seek care as soon as possible, don't rush into making a choice. Here are some things to consider.

Read the Finding an HIV/AIDS Doctor article > >

HIV is spread when blood, semen, or vaginal fluids from an infected person enter another person's body, usually through sexual contact, from sharing needles when injecting drugs, or from mother to baby during birth.

WebMD Medical Reference from Healthwise

Last Updated: February 13, 2014
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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