What can cause a false positive herpes test

what can cause a false positive herpes test

can you have a false positive herpes test?

Feb 09, False positive results can occur with many diagnostic tests, including STD tests. The chances of false positive results increase as the likelihood of the infection decreases in the person being tested. False positive HSV-2 results can happen, especially in people who are at low risk for a herpes infection. Also, we do not know if people who test positive for herpes will change their sexual behavior as a result of a positive test. This tells us that the harm of a possible false positive test. Jan 26, In the absence of answers Herpes tests arent the only ones with a risk of false positive results. False positives can occur for any test that diagnoses viral infection based on antibodies, i.e.

I just did it to be through. My test came back positive at a 1. This was on Jan 4th. Still no symptoms and a frequent, casual partner of mine test and it just came back negative. Why would it come back positive without actually being herpes? Is it possible that I came in contact with HSV2, but my body fought it off?

Or is that a ridiculous, naive thing to think? If yes, then infection is even more unlikely. If you want a confirmation, you could get a western blot for herpes how to scan both sides in one page you are concerned.

Sometimes, people have a protein in their blood that trips the test artificially. The protein is unrelated to herpes. I just find it odd after research. Both partners also get tested regularly.

If it comes back with the same or around the same number, do you think that means definitely positive? The doctor who originally gave me the positive diagnosis told me I tested high and there was no room for error. But I tested at a 1. I think we talked? The 1. I believe that we did talk.

This topic has 6 replies, 2 voices, and was last updated 2 months, 3 weeks ago by Terri Warren. Log In Register Lost Password. January 16, at pm Thatgirl Spectator. Thank you for any clarification. January 18, at pm Terri Warren Keymaster. Hi Terri, Thank you for your reply.

I even followed up to confirm I was reading how to activate stereo mix correct. Thank you. January 20, at am Hi Terri, I did a follow up test with Labcorp first test was Quest and it came back negative. January 28, at pm You did answer me, so thank you. I did a retest and it was negative.

Do you know the name of the protein that can trigger a false positive? January 29, at am You must register to ask your own question or be logged in to reply to this question.

While not be perfect, the good ones are very good

Mar 25, Answers (1) When an individual contracts herpes, the immune system responds by developing antibodies to fight the virus: IgG and IgM. Blood tests can look for and detect these antibodies, as the virus itself is not in blood. IgG appears soon . Jan 29, If you want a confirmation, you could get a western blot for herpes if you are concerned. Sometimes, people have a protein in their blood that trips the test artificially. The protein is . Mar 21, The standard test is the ELISA igG. However, the Western Blot is considered to be the only % accurate herpes test out there, but the University of Washington is the only place that administers it. Herpes False Positives. Theres another possibility: Perhaps you tested positive for herpes, but the test result was wrong.

Worried you have been handed a herpes false positive? Is there a small chance of being handed a false positive herpes test result or are these supposedly fail-safe tests always accurate? If recent test results confirm you are carrying the herpes simplex virus, you may need to be reassured that the current herpes blood tests are reliable. There are many tests that can diagnose herpes, but some are more accurate than others.

It is in fact possible to get a herpes false positive. More on Herpes Misdiagnosis. Which test is best? This test is considered to be one of the most effective ways of diagnosing genital herpes, and it is thought that the test has great accuracy results. However, cost, time and availability are a major issue and this may make people turn to other types of herpes screening programs. Never the less, many physicians are willing to refer patients for a Western Blot test if they suspect an outbreak of genital herpes.

This test comprises of two parts. Patients undergo the herpes immunoblot test and the genital herpes Elisa IgG test. The blood samples are analyzed at a laboratory, hence, the patient may have to wait for the test results.

Both tests offer highly accurate results and as a rule, they will detect both variations of the herpes simplex virus HSV-1 and HSV Recent studies show that herpes false positive results are unlikely when this type of test is used. Those who are unsure about the results of their herpes test, or anyone who feels they have received herpes false positive test results could request this form of herpes testing.

Patients will be required to give a small blood sample, which is analyzed in minutes; however, the test is only capable of detecting HSV This is an easy and inexpensive way of testing for the herpes simplex virus but the results may not be totally conclusive.

If you feel that a test for genital herpes has rendered false positive herpes test results you will need to find a test that provides a conclusive diagnosis. PCR blood tests are designed to detect genital herpes whether there are visible symptoms or not.

The PCR test locates the DNA of the herpes virus; hence, this common way of testing for the herpes simplex virus offers highly accurate results. The Tzanck is a rather outdated test, which is occasionally used to diagnose herpes genitalis.

A number of scrapings are removed from the genital lesions and examined under the microscope. The medical profession no longer relies on this type of test to give wholly accurate results because the test is unable to determine the difference between HSV-1 and HSV As you can see, the accuracy of herpes tests depends on several factors. One is the duration between contracting the virus and taking the test: the amount of antibodies changes and can impact the test results.

That brings up a lot of questions for some people as to whether knowing about it via blood test is even useful. Visit a physician and ask for a type-specific blood test.

There are many herpes testing options but you are unlikely to have a false positive herpes test if you undergo one of the latest type-specific serological tests.

Anyone who fears they have received a herpes false positive test result may be exploring various other herpes testing options. Many experts agree that the molecular tests are best for diagnosing genital infections caused by the herpes simplex virus. Culture tests fail to detect the virus in many patients whereas the molecular test appears to confirm and clearly identify whether the person has HSV-1 or HSV Naturally, anyone who has been diagnosed with HSV will be concerned.

If you feel that you have been handed a false positive herpes test result, you should discuss taking another test with your physician.

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Herpes False Positive Test Results There are many tests that can diagnose herpes, but some are more accurate than others. More on Herpes Misdiagnosis Which test is best? The Western Blot Test for Genital Herpes This test is considered to be one of the most effective ways of diagnosing genital herpes, and it is thought that the test has great accuracy results.

The HerpeSelect Test This test comprises of two parts. The SureVue HSV-2 Test Biokit HSV-2 Those who are unsure about the results of their herpes test, or anyone who feels they have received herpes false positive test results could request this form of herpes testing. The PCR Blood Test Polymerase Chain Reaction If you feel that a test for genital herpes has rendered false positive herpes test results you will need to find a test that provides a conclusive diagnosis.

The Tzanck Smear Cytology The Tzanck is a rather outdated test, which is occasionally used to diagnose herpes genitalis. The Accuracy of Herpes Blood Tests As you can see, the accuracy of herpes tests depends on several factors. Not medical advice, diagnosis or treatment. Have you read the Ultimate Herpes Protocol? The Protocol is Melanie Addington's step-by-step plan she says stopped her herpes outbreaks forever. Boost immune system 2. Destroy the virus' protective coat 3.

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