HIV/AIDS
Also called: human immunodeficiency virus, acquired immunodeficiency syndrome
AIDS is a chronic immune system disease caused by the human immunodeficiency virus (HIV).
- Spreads by sexual contact
- Treatment can help, but this condition can't be cured
- Chronic: can last for years or be lifelong
- Requires a medical diagnosis
- Lab tests or imaging always required
HIV damages the immune system and interferes with the body's ability to fight infection and disease. HIV can be spread through contact with infected blood, semen, or vaginal fluids. There's no cure for HIV/AIDS, but medications can control the infection and prevent disease progression.
Some people with HIV develop flu-like symptoms 2 to 4 weeks after getting the virus. People taking HIV medications may not have other symptoms for years. As the virus multiplies and destroys immune cells, symptoms can develop such as fever, fatigue, and swollen lymph nodes. Untreated, HIV typically turns into AIDS in about 8 to 10 years.
No cure exists for HIV/AIDS, but medications can control HIV and prevent disease progression. With treatment, most people with HIV in the U.S. don’t develop AIDS.
Rare: Fewer than 200,000 US cases per year
Consult a doctor for medical advice
Sources: Mayo Clinic and others. Learn more
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Explore HIV Resources. A leading source of current and relevant information on Federal HIV policies, programs, resources, & science.
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