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How does someone get HIV? What's the difference between HIV and AIDS? Get the facts.

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.
Rare: Fewer than 200,000 US cases per year
Consult a doctor for medical advice Sources: Mayo Clinic and others. Learn more
People also ask
HIV from www.cdc.gov
HIV (human immunodeficiency virus) is a virus that attacks the body's immune system. If HIV is not treated, it can lead to AIDS (acquired immunodeficiency ...
HIV from www.hiv.gov
Jan 13, 2023 · HIV (human immunodeficiency virus) is a virus that attacks cells that help the body fight infection, making a person more vulnerable to ...
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HIV from www.cdc.gov
HIV stands for human immunodeficiency virus. It weakens a person's immune system by destroying important cells that fight disease and infection.
HIV from medlineplus.gov
Mar 5, 2024 · HIV (human immunodeficiency virus) attacks the body's immune system. There is no cure but it can be treated with medicines.
HIV from en.m.wikipedia.org
In most cases, HIV is a sexually transmitted infection and occurs by contact with or transfer of blood, pre-ejaculate, semen, and vaginal fluids. ... Non-sexual ...