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What does HSV 1 IgM antibodies 1/10 titer mean?

What does HSV 1 IgM antibodies 1/10 titer mean?

If the second specimen is positive, a primary, reactivated infection, or reinfection is indicated. Greater than 1:10. Positive: Detectable IgM antibody. This indicates a primary, reactivated infection, or re-infection.

How do you interpret HSV IgM results?

Interpreting Results

  1. A positive test result means that herpes IgM was detected in the sample.
  2. A negative result means that no IgM was detected.
  3. An equivocal test result means that the test was unable to determine whether or not there was an antibody present.

What does a negative titer mean?

A titer may be used to prove immunity to disease. A blood sample is taken and tested. If the test is positive (above a particular known value) the individual has immunity. If the test is negative (no immunity) or equivocal (not enough immunity) you need to be vaccinated.

What is a serologic titer?

The antibody titer is a test that detects the presence and measures the amount of antibodies within a person’s blood. The amount and diversity of antibodies correlates to the strength of the body’s immune response.

Can a IgM test differentiate between HSV 1 and 2?

The HSV IgM assay detects type-common as well as type-specific antibodies; therefore, this test does not distinguish between HSV-1 and HSV-2. To differentiate between HSV-1 and HSV-2 infection, order Herpes Simplex Virus 1 and 2 (IgG), Type-Specific Antibodies (HerpeSelect ®) or Herpes Simplex Virus,Type 1 and 2 DNA, Real-Time PCR.

When do IgM antibodies come back after HSV?

Detected – IgM antibody to HSV detected, which may indicate a current or recent infection. However, low levels of IgM antibodies may occasionally persist for more than 12 months post-infection. Background information for test.

When to add IgG to herpes simplex 1?

Additional information related to the test. If HSV 1 and/or 2 IgG is 1.10 IV or greater, then HSV 1 gG-Specific IgG and HSV 2 gG-Specific IgG will be added. Additional charges apply. The American Medical Association Current Procedural Terminology (CPT) codes published in ARUP’s Laboratory Test Directory are provided for informational purposes only.

What’s the range for the HSV 1 test?

Upon receiving herpes test results using IgG, you are likely to get a number value. The HSV 1 test results range may be An HSV-1 test result value that is 0.9 or less indicates a negative result, this means that there is no significant level of detectable IgG antibodies.

What are the symptoms of HSV 1 and 2?

The main difference between the two viruses relate to their symptoms. The typical symptoms of a HSV 1 infection include sores around the mouth and face. HSV 2 on the other hand is typically associated with genital herpes. It manifests in the form of sores around the genital area.

What is HSV 1 and 2?

Herpes simplex virus 1 and 2 (HSV-1 and HSV-2), also known by their taxonomical names Human alphaherpesvirus 1 and Human alphaherpesvirus 2, are two members of the human Herpesviridae family, a set of viruses that produce viral infections in the majority of humans.

Do I have HSV 1 and 2?

There are two types of the herpes simplex virus. HSV-1: primarily causes oral herpes, and is generally responsible for cold sores and fever blisters around the mouth and on the face. HSV-2: primarily causes genital herpes , and is generally responsible for genital herpes outbreaks. What causes herpes simplex?

Can you have genital HSV 1 and 2?

There are two types of HSV: HSV type 1 most commonly causes cold sores. It can also cause genital herpes. HSV type 2 is the usual cause of genital herpes, but it also can infect the mouth. HSV spreads through direct contact. Some people have no symptoms. Others get sores near the area where the virus has entered the body.