When someone has an autoimmune disease, their immune system mistakenly attacks their own healthy cells and tissues.

Verywell / Michela Buttignol

What Is AIDS?

However, if left untreated, HIV could progress to its final stage: AIDS.

AIDS vs. Autoimmune Disease

Verywell / Michela Buttignol

Symptoms of AIDS may include:

These symptoms can, however, also be the result of other illnesses.

That protein is called an antibody.

Most notably, this triggers when a fetus receives antibodies that are transferred through the placenta.

After its born, an infant typically has these antibodies for between 6 and 12 months.

AIDS, however, is an immunodeficiency disorder.

This is also known as immunosuppression.

While AIDS and autoimmune diseases both affect the immune system, they do so in two different ways.

Boston Children’s Hospital.Autoimmune diseases.

Centers for Disease Control and Prevention.About HIV/AIDS.

U.S. Department of Health & Human Services.Symptoms of HIV.

Updated: July 01, 2020.

Johns Hopkins Medicine.Disorders of the immune system.

Virot E, Duclos A, Adelaide L, et al.Autoimmune diseases and HIV infection.Medicine (Baltimore).

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2017;76(4):661-665. doi:10.1136/annrheumdis-2016-209815