CD4 Count
Also known as: CD4 count, CD4 percentage, CD4 T cell test
- Blood
- Same day / 24 hours
- Home pickup
- No fasting needed
Clinical use cases
Why doctors order it- HIV monitoring support
- Immune status assessment under clinician guidance
- Follow-up of immunodeficiency/immunosuppression evaluation as indicated
- Flow cytometry-based CD4 measurement for immune monitoring
- May include CD4 absolute and/or CD4 percentage depending on protocol
- Key in HIV care monitoring with viral load