|P 24 Antigen: What does it mean?
Mar 9, 2003
My wife has been giving blood every few months for years. Yesterday she received a letter stating she was positive for p24 antigen. The letter stated indepth experimental testing revealed however she was not positive for HIV but could no longer give blood. If not HIV, what can cause this P24 to occur? Is this contagious?, What does all this mean?
| Response from Dr. Holodniy
P24 antigen test measures a protein from HIV. It can rarely result in a false positive test. It is used by many blood banks in the screening process for HIV infection of the donated unit. There are several other tests that are also used. It appears these other tests were negative.
Get Email Notifications When This Forum Updates or Subscribe With RSS
- Herpes After Precum Touching Vagina Worried I Have HIV
- Swollen Lymph Glands After Erotic Massage Worried I Have HIV
- White Spots After Eating Sperm Worried I Have HIV
- White Spots After Touching Skin Worried I Have HIV
- Can A Bladder Infection Cause Vaginal Bleeding?
- Can Mosquitoes Give You Std's?
This forum is designed for educational purposes only, and experts are not rendering medical, mental health, legal or other professional advice or services. If you have or suspect you may have a medical, mental health, legal or other problem that requires advice, consult your own caregiver, attorney or other qualified professional.
Experts appearing on this page are independent and are solely responsible for editing and fact-checking their material. Neither TheBody.com nor any advertiser is the publisher or speaker of posted visitors' questions or the experts' material.