Serum Hiv Antibody Test

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Serum HIV test Neg but HIV anti-body test positive

My Serum HIV test for Life insureance was negative, two weeks later i donated blood and was rejected because on my HIV anti-body test was positive. The Doc said my NAT showed negative for DNA results. Why am I getting different results?...

Response from Robert J. Frascino, M.D.

The Robert James Frascino AIDS Foundation

Hello,The testing used for screening blood donations is set to be extremely sensitive so as not to miss any potentially HIV-positive donors. As such, it tends to be "over sensitive" in that it detects a number of false-positives. Follow-up... Read more »

Serum negative but girfriend's ( hiv antibody/antigen screen) postive

Hi ..my girfriend just been through a test to get a visa done, her test( hiv antibody/antigen... Read more »

Response from Robert J. Frascino, M.D. »

SERUM ANTIBODY

RECENTLY TESTED TEST RESULTS SAID SERUM HIV ANTIBODY STATUSNON-REACTIVE,WHAT DOES THIS MEAN,BEEN... Read more »

Response from Robert J. Frascino, M.D. »

Go to Ask the Experts »

Articles

First In-Home, Rapid HIV Antibody Test Approved for Use in U.S.

On July 3, 2011, FDA approved the OraQuick In-Home HIV Test, the first over-the-counter, self-administered HIV test kit to detect the presence of antibodies to human immunodeficiency virus type 1 (HIV-1) and type 2 (HIV-2). The OraQuick In-Home HIV... Read more »

U.S. Centers for Disease Control and Prevention

Rapid HIV Tests: Questions/Answers

What has been the routine test for HIV antibody testing? The standard screening test for antibody to HIV is the enzyme immunoasssay (EIA), which iswidely used in the United States and around the world. This test requires serum or plasma, so ablood... Read more »

Serum RPR Testing Predicts Success of Neurosyphilis Treatment

New research finds that measuring the serum level of rapid plasma reagin (RPR) can generally predict the success of treatment for neurosyphilis, thereby avoiding lumbar puncture for confirmatory cerebrospinal fluid (CSF) testing. Successful... Read more »

National Association of People With AIDS

Types of HIV Tests

HIV Antibody Testing Options The Centers for Disease Control and Prevention estimate that between 850,000 and 900,000 Americans are infected with HIV. An estimated 180,000 to 280,000 Americans do not know they are infected, and may continue to... Read more »

Connect With Others

Possible Hiv infected but no antibodies produced?

Posted by chris8178, 2 Replies

Could you tell me is it possilble to have hiv with out having antibodies produced post 6 months?

I had unprotected anal sex about 7 months ago and been having some major health (oral) issues.

I have seen a lot of doctors; 3 ents; 2 general docs; 1... Read more »

Need advice regarding my HIV antibody test

Posted by goingcrazy1000, 1 Reply

Hello:

I really need some feedback regarding my HIV antibody test I took on August 25, 2008. Here I go with my story...I am married for 12 years with three children. I made the biggest mistake of my life!! I started having an affair September 2007... Read more »

Can HIV antibodies cross react in a herpes test

Posted by Anonymous, 1 Reply

Hi folks,
I am wondering if HIV antibodies can be mistakenly be picked up by HSV-2 IgG ELISA. This may cause false positive for HSV-2. ELISA (even for HSV-2) being a more sensitive test as compared to specific has been always known to throw in false... Read more »

HIV Antibody Testing

Posted by sunkyst, 3 Replies

Does anyone know why HIV antibody tests are done, rather than just directly checking for the HIV virus in the bloodstream? In HIV+ people, their blood can be checked for viral loads, why can't they do this when doing a HIV test, rather than test... Read more »

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