Herpes Blood Test
Blood tests to diagnose the presence of herpes virus antibodies can be done even if the patient does not have any visible symptoms. The standard available tests are not recommended since they are not very accurate. There is a potential for false positive results. A type specific virus culture will give an accurate result only when the sores have not healed. Herpes Simplex Virus (HSV-1) and HSV-2 are the most common viruses diagnosed using type-specific blood tests. There are three methods available to diagnose herpes - Cell Culture, Antigen test and Pap Smear test.
Herpes Western Blot Test: A more sensitive test than the viral culture is the Gold Standard test known as PCR DNA test. This test also known as Herpes Western Blot test, which is rated as an accurate test to identify DNA for viral particles which easily differentiates the two types, viz. type-1 and type-2. This test can be carried out safely during pregnancy. A wide range of antibodies that respond against many herpes simplex virus proteins are tested in Western Blot test.
BIO-KIT or POCKit TEST: Recently, a more accurate POCKit type-specific test has been approved by FDA (Food and Drug Administration) to diagnose herpes simplex virus-2. A doctor's office can do this Point Of Care (POCKit) test and provide results in just 10 minutes. This new test is cost-effective and less time consuming. A positive HSV-2 test result confirms genital infection. Sensitivity in this test is around 96% accurate. Using this test during pregnancy is not approved by FDA.
ELISA ,Immunoblot and IgG type specific Elisa are the other three tests carried out to diagnose HSV-1 & HSV-2 types with the sensitivity ranging from 96% - 100%. Blood drawn from the patient's arm is sent to local labs and the results are available in a fortnight.Tags: #Herpes Blood Test
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Collection of Pages - Last revised Date: October 20, 2021