A randomized clinical trial led by Johns Hopkins researchers finds that giving patients a next-day HIV viral load (VL) test ...

Colorized transmission electron micrograph of multiple HIV-1 virus particles (green) budding from a cell projection from an H9 cell (burgundy). Image captured at the NIAID Integrated Research Facility ...

TUESDAY, Dec. 23, 2025 (HealthDay News) -- For adults at risk for HIV acquisition or people with HIV (PWH) not taking daily antiretroviral therapy (ART), an HIV viral load (VL) test with next-day ...

A single positive HIV viral load test often falsely identified HIV infection in people who were using long-acting cabotegravir (Apretude) for preexposure prophylaxis (PrEP), according to results from ...

In a recent study published in Molecular Biology and Evolution, researchers investigated whether denser intrahost human immunodeficiency virus (HIV) populations had a higher incidence of coinfection ...

Researchers have identified a positive correlation between viral load and the rate at which genetic diversity increases within intrahost HIV populations. HIV has been historically difficult to treat ...

SINGAPORE — People living with the human immunodeficiency virus (HIV) will no longer be required to inform their partner of the risk of contracting HIV infection before sexual activity, if the ...

Sample blood collection tube with HIV test label on HIV infection screening test form. (Photo credit: Shutterstock.com / Room's Studio) A non-reactive HIV test result generally means good news – you ...

A multinational team led by Weill Cornell Medicine investigators developed a test that will help measure the persistence of HIV in people affected by viral strains found predominantly in Africa—a ...

Medically reviewed by Renita White, MD A non-reactive HIV test result usually means you don't have HIV. Retesting may be necessary because of inaccurate results during the window period. HIV antibody ...