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undetectable = untransmittable

medicine
Also known as: U = U

Quick Summary

The phrase "undetectable = untransmittable" refers to the concept in HIV/AIDS treatment where individuals on effective antiretroviral therapy (ART) can achieve an undetectable viral load. This means the amount of HIV in their blood is so low that it cannot be detected by standard medical tests.1

When HIV is undetectable, it is also untransmittable through sexual contact. This is a significant advancement in HIV management, as it allows individuals to live longer, healthier lives and prevents further spread of the virus. However, it's crucial to maintain consistent treatment, as discontinuing medication can lead to the virus becoming detectable and transmittable again.1

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