What Is the CD4:CD8 Ratio Test Used For? CD4 and CD8 are two types of white blood cells in your blood. White blood cells help your body fight infections. If you have HIV infection, your doctor may use ...

The CD4 count is a test that measures how many CD4 cells you have in your blood. These are a type of white blood cell, called T cells, that move throughout your body to find and destroy bacteria, ...

Research in Mozambique has found that the introduction of rapid point-of-care CD4 testing* almost halved the number of patients who dropped out before starting antiretroviral therapy (ART), and nearly ...

CD4 tests are strongly recommended as the preferred method to identify advanced HIV disease among people living with HIV, the World Health Organization (WHO) has strongly recommended in its 2025 ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. Despite observed declines in CD4 testing rates from 2009 ...

Testing for HIV does not simply end with the diagnosis that the virus is present in a patient; caregivers also need to track the disease's progress to adjust ongoing treatment. Yet tests for ...

To measure CD4 T-cells, the prime indicator of HIV disease progression, a new point-of-care test can expedite the process leading from HIV diagnosis to antiretroviral therapy (ART) and improve ...

In wealthy countries, antiretroviral therapy (ART) has transformed AIDS into an often-manageable chronic condition, as patients can receive both the therapeutics and the constant monitoring that ...

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