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Inconclusive Western Blot And Negative Elisa And Mono

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inconclusive western blot (INDETERMINATE WESTERN BLOT)

Elisa was positive, so western blot was done and came back inconclusive, then the same results in a month and then in 3. What does this mean...
Robert J. Frascino, M.D.

Response from Robert J. Frascino, M.D.

The Robert James Frascino AIDS Foundation
Hello,This is not an uncommon problem. See below.Dr. Bobindeterminate test results (INDETERMINATE WESTERN BLOT)Feb 17, 2007 I am a 24 yrs old heterosexual male. About 5 weeks ago I experienced a burring sensation in my urine after having non... Read more »

Western Blot 'Indeterminate', ELISA 'Negative' (ELISA NEGATIVE, WESTERN BLOT INDETERMINATE)

Hi, I'm a male late 30s. I know you've touched on this issue before, but I was hoping to... Read more »
Articles
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 »
Los Foros "Pregunte al Experto" de The Body

Preguntas Frecuentes Acerca de la Prueba del VIH

¿Qué tan buena es la prueba PCR cualitativa para detectar la infección por VIH? En el resultado de mi prueba ELISA dice que soy portadora de VIH-1 ¿Qué diferencia hay entre VIH-1 y VIH-2? Después de meses de pruebas negativas, mi prueba... Read more »
U.S. Centers for Disease Control and Prevention

HIV-1 Seronegativity in a Child With Proved Perinatal HIV Infection on HAART

The researchers conducted a case study to report the unexpected absence of HIV-1 antibodies and provirus in the peripheral blood of a four-year-old with previously diagnosed perinatal HIV infection. The study included a review of clinic and... 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 »
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Inconclusive Elisa, WB Positive. Subsequent tests negative

Posted by blueangel1980, 3 Replies
If anyone can help me out, I'd greatly appreciate it. I went in for a routine STI test. HIV came back inconclusive for elisa and positive for western blot. Should a repeat Elisa have been done? Because I've taken several rapid tests, including a... Read more »

elisa positive and western blot negative

Posted by Anonymous, 1 Reply
Is there still a need to go for further test if 2 elisa positive and then negative western blot test. I am not in the risk group. Only some 9 months back I did unprotective oral but safe penetrating with al low risk girl.
I did 2 rapid also but all... Read more »

Positive ELISA and Negative Western Blot

Posted by cf1, 1 Reply
Hi all,

Just would like some others opinions on my current situation.

3 weeks 4 days---My Doctors---Blood taken from vein in arm---Reactive Elisa---Negative Western Blot
5 weeks 2 days---Home Test----Blood from poke in finger---Non Reactive Elisa
9... Read more »

ELISA+WESTERN BLOT?

Posted by Anonymous, 1 Reply
I have a question for you in the U.S, Do you always use both Elisa and Western Blot(Even if Elisa is Negative) or do you only use Western Blot when the ELISA is positive?

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