Overview

You can get tested for the human immunodeficiency virus (HIV). Most doctors use a blood test to check for HIV antibodies and antigens in your blood. It may also check for the genetic material (RNA) of HIV.

What do the results mean?

Normal (negative)

• No HIV antibodies, antigens, or RNA were found.

Uncertain (indeterminate)

• Test results didn't clearly show if you have an HIV infection.
• HIV antibodies may not have formed yet.
• Some other type of antibody or antigen may have affected the results.
• You will need another test to be sure.

Abnormal (positive)

• HIV antibodies, antigens, or RNA were found.
• If you haven't had an RNA test yet, one will be done. If it's positive, you have HIV.
• If your test result is positive, your doctor will talk to you. You will discuss starting treatment.