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Hiv Pcr Dna-eid

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Ask the Experts

HBV PCR/DNA vs HIV PCR, this confused me,need your advise!?

hello dr: sorry for my poor english i am a young man from China. my story is here: last year i had a risk exposure for hiv ,then i went to test with hiv-antibody tests 5 times over the 8 months after the exposure and all came...
Barbara McGovern, M.D.

Response from Barbara McGovern, M.D.

Tufts University School of Medicine
...hepatitis B testing story you refer to is "occult HBV" and it is quite uncommon.No I would not extrapolate this testing issue to HIV. You are done with testing. Read more »

HIV DNA PCR POSSITIVE (ANOTHER FALSE POSITIVE PCR TEST, 2010)

Having a sex contact with a sexs worker(-protected vaginal-unprotected oral) and because of my... Read more »

Hiv Dna Pcr Possitive -Results (ANOTHER FALSE POSITIVE PCR TEST, 2010)

Dear DoctorThank u so much for your response.It means a lot to me during all this devastating... Read more »
Articles
U.S. Centers for Disease Control and Prevention

Updated Interim Recommendations -- HIV-Infected Adults and Adolescents: Considerations for Clinicians Regarding 2009 H1N1 Influenza

...influenza diagnostic tests (RIDTs) and direct immunofluorescence assays (DFAs) are lower than real-time reverse transcriptase polymerase chain reaction (rRT-PCR) tests and viral culture. A negative RIDT or DFA result does not rule out influenza... Read more »
The Well Project

Women and HIV Viral Load

...of HIV, the greater the risk of your immune system being damaged. Viral load can be measured by two different lab tests: a polymerase chain reaction (PCR) test or a branched DNA (bDNA) test. Both tests are accurate, but each has a different way... Read more »
The Well Project

Understanding HIV-Related Lab Tests II: Viral Load, Resistance and Tropism

...Viral Load Test Viral load is the amount of HIV in your bloodstream. Viral loadcan be measured by two different lab tests: polymerase chain reaction (PCR) orbranched DNA (bDNA). It is best to stick with the same kind of test and notswitch... Read more »
San Francisco AIDS Foundation

Treatment

...light; more light means that more virus is present in the patient's blood. The other test, called the reverse transcriptase polymerase chain reaction or RT-PCR test (commonly called PCR), chemically multiplies the amount of viral RNA in a blood... Read more »
Connect With Others

Undetected HIV-1 RNA,PCR at 17 weeks

Posted by roma2010, 2 Replies
...hiya all i have the results of my 17 close to 18 weeks results of a PCR RNA for HIV-1 and it was undetected testing was done by COBAS AmpliPrep (Roche Molecular systems) qualification range of this assay is 48 Read more »

HIV-1 Proviral DNA by PCR test????

Posted by sadman, 2 Replies
...days past exposure. I've also read elsewhere that they actually can detect the virus after just days. Because it looks for HIV DNA not the body's immune response which takes weeks to months. I took one at 16 days post incident, did I wast my... Read more »

Can PCR Amplify Antibodies?

Posted by ethan_hines, 1 Reply
...Can PCR be used to amplify HIV Antibodies. I ask this question because I know that during the "window" period (0~6months) a person tests negative for HIV antibodys Read more »

DNA PCR HIV

Posted by jade2008, 1 Reply
.... Can someone please tackle this? Point is, if the DNA PCR test can determine the presence of HIV as soon as the symptoms of ARS are felt, then it may make some sense to counsel people who are going out of their minds waiting Read more »