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Hiv Western Blot Rna Accuracy

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Ask the Experts

Positve HIV.Negative Western Blot. HIV RNA undetectabe

Hi! Please help!I'm 13 weeks pregnant and my HIV Test came back positive and western blot negative. Later I got a HIV RNA test and it came back "Undetectable" what does that mean? ...
Robert J. Frascino, M.D.

Response from Robert J. Frascino, M.D.

The Robert James Frascino AIDS Foundation
Hello,It means you are definitively and conclusively HIV negative. Your initial HIV screening test was a "false positive" most likely related to nonspecific cross-reacting antibodies induced by your pregnancy. Your follow-up more specific... Read more »

Initial ICMA positive with Indeterminate Western Blot followed by a non-detectable HIV-1 RNA PCR test

Dr.I want to first thank you for having a forum like this. So here it goes...about a week and a... Read more »
Articles
U.S. Centers for Disease Control and Prevention

The Structure and Outcomes of a HIV Post-Exposure Prophylaxis Program in a High HIV Prevalence Setup in Western Kenya

"In 2001, HIV post-exposure prophylaxis (PEP) was initiated in western Kenya," explained the authors of the current study, which sought to describe the design, implementation, and evolution of the program. Patient data were analyzed for reasons,... Read more »
San Francisco AIDS Foundation

Prueba del VIH

¿Por qué debería hacerse la prueba del VIH? ¿Qué es la prueba de anticuerpos contra el VIH? Elisa Ensayo Western Blot (WB) Ensayo de inmunofluorescencia indirecta (IFA) Período ventana ... Read more »
U.S. Centers for Disease Control and Prevention

Head-to-Head Comparison of Accuracy of a Rapid Point-of-Care HIV Test With Oral Versus Whole-Blood Specimens: A Systematic Review and Meta-Analysis

In the current study, the researchers sought to establish whether a convenient, non-invasive HIV test that uses oral fluid was accurate compared with using the same test with blood-based specimens. The systematic review and meta-analysis compared... Read more »
Henry J. Kaiser Family Foundation

FDA Panel Calls on Orasure to Devise Trials to Test Accuracy, Safety of OraQuick Oral HIV Test

The FDA Blood Products Advisory Committee in a public hearing on Friday told Bethlehem, Pa.-based OraSure Technologies that it must devise a clinical study to test the accuracy and safety of its oral OraQuick Advance Rapid HIV 1/2 Antibody Test... Read more »
Connect With Others

Western Blot Accuracy

Posted by brainfried, 3 Replies
I have read tons of articles on Elisa testing and all the various rapid tests, but I can't find any information at all on the Western Blot test. From my understanding, the Elisa has a high sensitivity which means you will get some(rarely) false... Read more »

Western Blot Test

Posted by yes1, 4 Replies
What is the accuracy of the Western Blot at 7, 8, 9, and 10 weeks? Read more »

Indeterminate Western Blot

Posted by Anonymous, 1 Reply
I had a routine HIV test done two weeks ago. The result was indeterminate. I am not a "high risk" individual. My last sexual contact was vaginal sex, unprotected, about 90 days ago with a good friend who claims to be clean. I have only been with two... Read more »

Western Blot Test

Posted by Anonymous, 1 Reply
I have just been told by my doctor that my screen test for HIV came back positive but the Western Blot Test was indeterminate. Does anyone know what my chances are of having this "False Positive" turn out to be nothing? I have already had blood... Read more »