CD4 Cell Count (T-Cell Test): Results & Normal Range
Apr 15, 2025 · A CD4 cell count is a blood test used to see how many of a particular type of white blood cell you have in a small amount of blood (about a drop). Healthcare providers use it to …
CD4 Count: Normal Range, vs. Viral Load, and What it Means for …
Jul 18, 2013 · For people with HIV, CD4 count and viral load are important indicators of health status. Learn what they measure and how they affect HIV treatment plans.
CD4 Lymphocyte Count: MedlinePlus Medical Test
What is a CD4 count? A CD4 count is a blood test that measures the number of CD4 cells in a sample of your blood. CD4 cells are a type of white blood cell that circulates throughout the …
CD4 Count, HIV, and AIDS: Test and Results and What They Mean
Nov 11, 2024 · 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 …
Understanding Absolute CD4 Count and CD4 Percentage
Dec 19, 2025 · The absolute CD4 count is a measurement of how many functional CD4 T-cells are circulating in your blood. The lower the absolute CD4 count, the weaker the immune …
CD4 Count - StatPearls - NCBI Bookshelf
May 1, 2023 · CD4 count is a laboratory test that measures CD-4 T lymphocytes (T cells) via flow cytometry. This test is an important parameter in HIV management and is used to guide …
Understanding CD4 T-Cell Count: Test, Range, and Importance
Learn about CD4 T-cell count, its role in immune health, normal ranges, and its significance in HIV monitoring. Understand CD4 count tests, low CD4 symptoms, and treatment insights.
CD4 Cell Count – International Association of Providers of …
The CD4 cell count is the most important laboratory indicator of immune function in people with HIV. It is also the strongest predictor of subsequent disease progression and survival …
Understanding CD4 Cells and CD4 Cell Tests | The Well Project
Jan 20, 2025 · The number of CD4 cells a person has – their "CD4 count" – usually decreases as HIV disease gets worse. Your CD4 cell count can help your healthcare provider tell whether …
CD4 count (or T-cell test) - HIV
Jun 10, 2020 · CD4 cell count is an indicator of immune function in patients living with HIV and one of the key determinants for the need of opportunistic infection (OI) prophylaxis. CD4 cell …