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Duo Hiv Antibody And P24 Antigen Test

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Ask the Experts

Dou Hiv antibody/p24 antigen test

Dear Dr Bob,thank you for your selfless work.I had an unprotected sexual encounter with someone of unknown status 7 weeks ago.I am desperate for some peace of mind.I want to take the HIV antibody/p24 antigen Duo Test,next week and would desperately...
Robert J. Frascino, M.D.

Response from Robert J. Frascino, M.D.

The Robert James Frascino AIDS Foundation
Hi Tony,HIV-antibody tests taken prior to the three-month mark are not considered to be definitive or conclusive. You'll have to hold tight until then for a conclusive test result. I'll send my good-luck karma that your definitive... Read more »

P24 duo test positive

Hi. I am going crazy. I live in London. I am am 38 year old male. I had a non protected vaginal... Read more »

Nucleic Acid Testing -vs- P 24 antigen -vs- Antibody test's

Dear Bob,Just read your answer from your status dealing with the HIV. I do not feel you are living... Read more »
Articles
U.S. Food and Drug Administration

FDA Approves First Rapid Diagnostic Test to Detect Both HIV-1 Antigen and HIV-1/2 Antibodies

The U.S. Food and Drug Administration today approved the first rapid Human Immunodeficiency Virus (HIV) test for the simultaneous detection of HIV-1 p24 antigen as well as antibodies to both HIV-1 and HIV-2 in human serum, plasma, and venous or... Read more »
New York State Department of Health AIDS Institute

Diagnostic, Monitoring and Resistance Laboratory Tests for HIV

Table of Contents I. Introduction II. Diagnostic Tests A. Antibody Tests 1. HIV-1 Antibody Screening Assays 2. HIV-1 Confirmatory Antibody Assays 3. HIV-2 Antibody Screening B. Viral Identification Assays 1. DNA Polymerase... Read more »
U.S. Centers for Disease Control and Prevention

Supplemental Testing for Confirmation of Reactive Oral Fluid Rapid HIV Antibody Tests

In March 2004, the Food and Drug Administration (FDA) approved the OraQuick┬« Rapid HIV-1 Antibody Test (OraSure Technologies, Bethlehem, Pennsylvania) for use with oral fluid by trained personnel as a point-of-care test to aid in the diagnosis of... Read more »
U.S. Food and Drug Administration

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 »
Connect With Others

P24 antigen

Posted by zdenal, 2 Replies
hi
I want to ask if it is par pripdadu who will not produce antibodies (extremely low risk and still existing) and will go on to test combo, duo, ELISA, etc. 4 generations where the P24 test / antibody. Antibodies are not detectable but P24 is found?... Read more »

p24 antigen test

Posted by Anonymous, 3 Replies
is it true the p24 antigen test is only accurate 2-4 weeks after infection ? Read more »

what is a p24 antigen ?

Posted by Anonymous, 1 Reply
what is a p24 antigen ?
is this part of the elisa test ?
is this the antibody ?
anyone know ?


Read more »

Can Antibody testing, 2 DNA PCR and a P24 be wrong

Posted by Anonymous, 5 Replies
I have had the following NEGATIVE tests:

Antibody Tests: 8, 10, 12, 13, 15, 17 wks
Qual. DNA PCR's: 12(HIV-1, HIV-2), 15(HIV-1 Labcorp) wks
P24 Antigen: 17wks

Had an ARS illness, worst flu of my life almost 3 months ago and still have thrush, vision... Read more »