Quick Answer
HIV is a permanent viral infection that stays in the body for life. However, with consistent antiretroviral therapy (ART), the virus can be suppressed to undetectable levels, allowing people to live long, healthy lives and eliminating the risk of sexual transmission (U=U). HIV is not the same as AIDS; AIDS is the advanced stage of untreated HIV.
- HIV is a retrovirus that integrates into human DNA and cannot be eliminated.
- Modern ART can reduce viral load to undetectable, making transmission impossible.
- Untreated HIV progressively damages the immune system over years.
- AIDS is the final stage of HIV, defined by severe immune deficiency.
- With treatment, life expectancy approaches that of the general population.
- Early diagnosis and adherence to ART prevent long-term complications.
Context Most Pages Skip
HIV (human immunodeficiency virus) is a retrovirus that permanently inserts its genetic material into the DNA of infected cells. This integration means the virus cannot be cleared from the body with current medicine. However, the question of permanence is often confused with treatability. While the infection is lifelong, modern antiretroviral therapy (ART) can suppress the virus to undetectable levels, effectively halting disease progression and preventing transmission. Understanding this distinction is key to managing expectations and reducing stigma.
Related Questions
Sources & Further Reading
- CDC — Sexually Transmitted Infections
- CDC STI Treatment Guidelines
- WHO — Sexually transmitted infections fact sheet
- MedlinePlus — Sexually Transmitted Diseases
Figures reflect CDC surveillance and WHO estimates; they are population statistics, not personal risk predictions.