Without ART, people living with HIV can have a viral load of 30,000 to more than 500,000 copies/mL, depending on the stage of infection. While using lab-based plasma sample methods provides the most ...

BRISBANE, Australia – The risk of sexual transmission of HIV with viral loads of less than 1,000 copies per mL was almost zero, according to a meta-analysis and systematic review. In eight studies ...

A CD4+ count below 200 cells/μL, advanced age at antiretroviral therapy initiation, and protease inhibitor use were associated with low-level viremia and increased risk for virologic failure among ...

Evidence shows almost zero risk of sexual transmission when HIV viral loads are less than 1000 copies/mL, which could allow providers to destigmatize HIV and promote antiretroviral therapy adherence.

Systematic review of 8 studies in more than 7,700 serodiscordant couples in 25 countries finds people living with HIV with viral loads less than 1,000 copies/mL have almost zero risk of transmitting ...

A new study suggests healthcare providers rethink how they talk to people living with HIV about low viral loads. They say that it could be causing confusion over the “Undetectable = Untransmittable” ...

HIV viruses infecting T-lymphocytes, computer illustration. The surface of the T-cell has a lumpy appearance with large irregular surface protrusions. Smaller spherical structures on the cell surface ...

Testing viral loads to monitor the response to anti-retroviral therapy (ART) directed against human immunodeficiency virus (HIV) has been vital for consistent suppression of viremia, which in turn can ...

HIV-1 viral load monitoring is central to the effective management and treatment of HIV infection. Accurate quantification of viral RNA in plasma not only guides antiretroviral therapy but also offers ...

The decrease in CD4 cells during HIV infection seems to be driven by immune activation, which does not always correlate with viral load. Experienced clinicians are all too familiar with the ...

Reviewed by Carrie D. Johnston, MD, MS, Assistant Professor in the Division of Infectious Diseases at Weill Cornell Medical College in New York City. "Medical Journeys" is a set of clinical resources ...