False Positive Hsv 2 Test Results Range

Repeat testing or testing by a different method may be indicated in some settings eg patients with low likelihood of hsv infection.

False positive hsv 2 test results range. Both tests offer highly accurate results and as a rule they will detect both variations of the herpes simplex virus hsv 1 and hsv 2. Interference by rheumatoid factor in immunoglobulin m class herpes simplex virus types 1 2 immunoassays. False positive results may occur. The chances of false positive results increase as the likelihood of the infection decreases in the person being tested.

The surevue hsv 2 test biokit hsv 2 those who are unsure about the results of their herpes test or anyone. Igm tests fail to accurately distinguish between hsv 1 and hsv 2 antibodies leading them to provide false positive results for hsv 2. Morrow r friedrich d. False positive hsv 2 results can happen especially in people who are at low risk for a herpes infection.

Recent studies show that herpes false positive results are unlikely when this type of test is used. If this blood test is positive but you do not have any known genital herpes outbreaks did not have a positive culture test and did not have a positive pcr result then an immunoblot test may be necessary to confirm a diagnosis. Means that the normal should be negative. The predictive value of positive or negative results depends on the prevalence of disease and the pretest likelihood of hsv 1 and hsv 2.

You may also have a false positive result usually because the herpes igm test cannot distinguish between hsv 1 or hsv 2. False positive results can occur with many diagnostic tests including std tests. A false negative result can sometimes occur most often because testing was performed within the window period. The hsv 2 blood test has also been known to create false positive results from time to time.

Performance of a novel test for igm and igg antibodies in subjects with culture documented genital herpes simplex virus 1 or 2 infection.