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Doctor insights on: Std Hiv Test

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Would ghonnorea or clamidia cause false positive HIV ELISA test?

Would ghonnorea or clamidia cause false positive HIV ELISA test?

Possible: The elisa test can be affected by different infections, causing a false-positive result. After any positive elisa, a follow-up test is performed by a 'western blot' which takes longer to perform, but gives a more sensitive answer. If you or someone you know had a positive HIV by elisa, they absolutely need the follow-up testing (including a full std/sti work up). ...Read more

Dr. Tiffanie Noonan
16 doctors shared insights

Hiv (Definition)

Hiv infection is caused by a retrovirus....This retrovirus binds to CD4 cells (for the most part). You may detect the virus by several different methods. An elisa test (enzyme linked immunosorbent assay). You may also detect it by doing a test referred to as a western blot (a gel protein electrophoresis). Thirdly by pcr (polymerase chain reaction) which ...Read more


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Would HPV cause a false positive HIV ELISA test?

It shouldn't: Hpv shouldn't cause a false positive elisa. But see what the follow up western blot shows. ...Read more

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Does 3 Hiv negative test confirms your HIV negative?

Does 3 Hiv negative test confirms your HIV negative?

Need details: A single nucleic acid test after the interval during which this becomes positive is proof enough that you are not infected. You're young. I trust you'll play safe from now on, and if you continue to have obsessive thoughts that you have become infected, sit down with your physician or someone who's trained in helping you get back into control of these unwanted and unhelpful thoughts. ...Read more

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Is RNA PCR test for HIV accurate?

Is RNA PCR test for HIV accurate?

Yes: The nucleic acid test for HIV becomes positive about 20 days after exposure to the virus. ...Read more

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What is HIV duo test or HIV combo test?

What is HIV duo test or HIV combo test?

HIV: The hiv(1/2) abbott architect combo ag/ab test is most commonly referred to as a 4th generation (or duo or combo) test. It looks for antibody and p24 antigen. According to many health care professionals, this test is actually conclusive at 6 weeks. ...Read more

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Are STD urine test accurate?

Are STD urine test accurate?

Yes, reliable ...: Yes, it's reliable but less than testing the specimens from vaginal fluid / cervical mucus/fluid, especially for trichomonas. Besides, some 75% & 50% of chlamydia-infected women & men have no symptom respectively. So, all women ...Read more

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Does an STD test test for hpv?

Does an STD test test for hpv?

Not usually: Hpv is something a great many people get exposed to, and most will have no symptoms from it, nor is there anything to do about it even if it is positive without symptoms/lesions. ...Read more

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Are false positive HIV ELISA tests a sign of HSV 2?

Are false positive HIV ELISA tests a sign of HSV 2?

Please get help: Please call your therapist. You obviously do not believe anything we tell you here. Don't understand why you think it is okay to take our time up when you don't believe our answers are accurate. Please find another forum to deal with your internal struggles. ...Read more

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Tested false positive ELISA HIV test last month. Negative ifa and western blot and naat. 2 negative oraquick all 1 1/2 year post exposure. Hiv?

Negative: If nat was negative at 6 months after exposure you not likely to have hiv. Given all the negative test results, you should not worry about the one apparently false positive. ...Read more

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When the hiv test is conclusive?.what causes repeated perianal fungal infection?last hiv test 14monthes postexposure.is negative?

When the hiv test is conclusive?.what causes repeated perianal fungal infection?last hiv test 14monthes postexposure.is negative?

No worries: Every HIV test that exists, anywhere in the world, is conclusive by 3 months. The most commonly used tests are conclusive by 4-8 weeks. For sure your negative result at 14 months proves you don't have HIV, no matter how high risk the exposure (and if not reexposed), and no matter how typical the symptoms. Entirely healthy people often get perianal fungal infections; it's not a sign of HIV. ...Read more

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Can negative test results be trusted for a prostitute with HIV antibody rapid test and HIV duo test?

Can negative test results be trusted for a prostitute with HIV antibody rapid test and HIV duo test?

Not necessarily: If the person just acquired the infection, she or he may be carrying the virus that will not be detected by either antibody or antigen tests. Testing for viral nucleic acid is the earliest way to detect HIV infection. ...Read more

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1.0 A POSITIVE TO HIV TEST?

1.0 A POSITIVE TO HIV TEST?

Probably not: There are at least 20 different HIV blood tests in use around the world, with different cut-off values for positive results. For most or all, 1.0 is negative. Since you know the specific number, you must have a written report; it should provide that information for your test. If it does not, or if you don't understand it, contact the doctor, clinic or laboratory where the test was done. ...Read more

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How accurate is a negative home OraQuick hiv test?

How accurate is a negative home OraQuick hiv test?

Very accurate: It is very accurate in the 99% range. If you have had a recentepossible exposure though you need to check it again in 3-6 months. ...Read more

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Hiv 7months ELISA test negative 100% accurate?

Hiv 7months ELISA test negative 100%  accurate?

No: If positive, it will be followed up with a confirmatory test. If negative, you are almost certainly okay but if you are very worried you might be able to pay for a pcr assay, which is the gold standard. ...Read more

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HIV RNA test 10 days post exposure-accurate?

HIV RNA test 10 days post exposure-accurate?

RNA-testing: at 14 day post exposure---an undetectable HIV RNA is a strong sign that you are not infected. I would do the recommended testing at 4-6 weeks with antibody testing if negative --home free ...Read more

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Is a four week negative HIV antibody test / negative PCR test reliable?

Is a four week negative HIV antibody test / negative PCR test reliable?

HIV diagnosis: Antibody titers have been reported to be delayed as long as six months, but this is very unusual. A negative pcr for viral RNA is virtually determinative of the absence of infection. ...Read more

Dr. Robert Killian
788 doctors shared insights

Std (Definition)

This is a disease which can be transmitted from one person to another person through sexually related activities. This does not limit these activities to heterosexual intercourse, but encompasses all modalities of human-to-human sexual activity. It does not include illnesses that may make an individual more susceptible to a condition because of a sexual ...Read more


Dr. Dominic Riganotti
376 doctors shared insights

Hiv Test (Definition)

There are several ways to detect the HIV virus. The first is by antibodies. This includes eia (enzyme immuno assay). The rapid HIV tests are these types. The second way detects proteins on the viral coat (western blot). This is a gel plate electrophoresis. Thirdly there is pcr (polymerase chain reaction). This detects and amplifies dna allowing a viral ...Read more