Negative Elisa Positive Western Blot

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Ask the Experts

Pregnant / positive elisa but negative western blot (POSITIVE ELISA, NEGATIVE WESTERN BLOT, PREGNANT, 2011)

My OBGYN advised me that my hiv results came back as a "repeatedly reactive" elisa but "negative" western blot. I am currently 10 weeks pregnant. I tested twice (5/2010 & 10/2010) for hiv while pregnant with my 8 month old...

Response from Robert J. Frascino, M.D.

The Robert James Frascino AIDS Foundation

Hello.A repeatedly reactive (positive) ELISA and negative confirmatory Western Blot (WB) is considered a negative HIV test result, because the WB test is the more specific testing assay. Pregnancy can induce the production of nonspecific antibodies,... Read more »

ELISA POSITIVE AND NEGATIVE WESTERN BLOT

I READ AN Q&A YOU DID CONCERNING ELISA FALSE POSITIVES AND A NEGATIVE WESTERN BLOTS. I WAS IN... Read more »

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

Elisa- Negative; Western Blot-Positive?

Hello Dr.Mark,Exposure: Two years back.Blood screening test result: Negative (0.26 S/CO)(Elisa... Read more »

Response from Mark Holodniy, M.D., F.A.C.P., C.I.C. »

Go to Ask the Experts »

Articles

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

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 »

One Positive, One Negative: Both Happy

The technical name is "serodiscordant" relationship. The term many people prefer is "magnetic" -- one HIV-positive partner, one HIV-negative partner. Either way, it's a unique relationship, with special blessings and uncommon pitfalls. Ninety... Read more »

Prevalence, Incidence and Risk Factors for Hepatitis C in Homosexual Men: Data From Two Cohorts of HIV-Negative and HIV-Positive Men in Sydney, Australia

It is not known to what extent a reported increase in hepatitis C virus incidence among HIV-positive men who have sex with men (MSM) is due to sexual transmission, noted Dr. Fengyi Jin, of the National Center in HIV Epidemiology and Clinical... Read more »

Connect With Others

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 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 »

Elisa positive western blot intermediate

Posted by Rue01, 1 Reply

So i have proctitis (pretty common gastrointestion issuethat could be idiopathic, caused by std's, stress, bacteria ect..) durring a check up my dr decided to check for anything and everything that could be causing it. My blood test came back with a... 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?

Read more »

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