Laboratory Test For Hiv

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Articles

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

New Handheld Mobile Device Performs Laboratory-Quality HIV Testing

Research appearing online January 18 in Clinical Chemistry , the journal of the American Association for Clinical Chemistry (AACC), demonstrates that a handheld mobile device can perform HIV testing through blood drawn from a prick to the finger,... Read more »

General and Laboratory Considerations: Rapid HIV Tests Currently Available in the United States

Rapid HIV tests are simple to use and require little or no specialized equipment. They make it possible to provide test results at the time the test is done. Six rapid HIV tests approved by the U.S. Food and Drug Administration (FDA) are... Read more »

Ask the Experts

laboratory mistake

good afternoon doctori write to you desperate, i had sex with a pro condom and unprotected bj. so the thing is i have visiting this site for more then 3 months the thing is 2 weeks after expousure i went to my md and did std test all came back...

Response from Robert J. Frascino, M.D.

The Robert James Frascino AIDS Foundation

Hi,I agree with your doctor: Negative HIV tests out to 93 days are conclusive and definitive. Your potential HIV risk was very low. Assuming the latex condom was used properly and did not fail, your HIV risk is primarily unprotected oral sex, which... Read more »

stupy doctor and nurse in the laboratory today

Your words have been a great relief for me thank you.Here I'll tell you what I did today and what Iv been toldin the laboratory the two women working there.before the test i asked how accurate is the antibody hiv test they do here, 5.3 months...

Response from Shannon Southall

Rocky Mountain CARES

HiThe testing guidelines are to be initially tested at 3 weeks then again at 90 days if that test is negative then so are you. A week or so should not make a huge difference. Why the window is because everyone's body develops these antibodies... Read more »

should i trust this laboratory? plz doc i beg u to help!!

Hello doctor,I had an exposure with a gay male, actually it was my 1st and unique exposure. I'm freaking out cause I recently knew that he is engaging in barebacking. We had frottage, with him rubbing his penis against my anus but not going...

Response from Robert J. Frascino, M.D.

The Robert James Frascino AIDS Foundation

Hello LA from Morocco,The reason to retest is not the lab or type of test, but rather that you tested too soon. HIV-antibody tests taken prior to the three-month mark are not considered to be definitive. Your HIV risk is minimal to nonexistent;... Read more »

SmithKline laboratory Report

HI DCCan youplease explain my dna pcr report was taken 2 and half months a fter contact.Elisa was taken in 12 weeks and was negative please advise also if more testing needed.REad as followsULTRASENSITIVE HIV-1 PCR QUANTITATIONHIV-1 RNA BY PCR QUANT...

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

Stanford University, School of Medicine

The viral load test result you got is from a "qualitative" rather than a quantitative viral load test. This means that the assay has been optimized for a yes/no answer at very low copy number, rather than for giving accurate numbers when... Read more »

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Connect With Others

can you detect HIV w/ a basic blood test?

Posted by Anonymous

can you detect HIV w/ a basic blood test like testing for ur hematology and and blood chemistry? a blood test not specifically for HIV like the ELISA test. Read more »

can a hematology blood test detect hiv?

Posted by Anonymous, 1 Reply

can a hematology blood test detect if you have hiv??? even though it isnt specifically for HIV like the ELISA??? pls answer Read more »

4th Generation HIV Test

Posted by Trophy

An arsenal of laboratory methods are available to screen blood, diagnose infection, and monitor disease progression in individuals infected by HIV. These tests can be classified into those that: (a) detect antibody, (b) identify antigen, (c) detect... Read more »

hiv rapid test 1/2

Posted by sillysausage, 1 Reply

Hi everyone,

are these tests highly reliable after six months? I had a negative one today thank god, but the doc still sends all bloods off to lab to test as well. Have i anything to worry about? Read more »

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