The proportion of all lymphocytes (white blood cells) that are CD4 cells is called the CD4 percentage. In HIV-negative people, a normal result is 40%. Among HIV-positive people the CD4 percentage tends to decline as HIV disease progresses.
« Back to Glossary Index© 2014 - 2023 Immunopaedia.org.za
Sitemap - Privacy Policy - Cookie Policy - PAIA - Terms & Conditions
Website designed by Personalised Promotions in association with SA Medical Specialists.
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.