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TORCH

Torch IgG/IgM Ab Panel (5 in 1)

​Torch IgG/IgM Ab Test Panel (TOX, RUB, CMV, HSV1 & HSV-2)

 

 

ToRCH is an acronym for a group of infections that can cause significant birth defects and even fetal death. For most ToRCH organisms, the initial screening test is based on the detection of antibodies to the organism. In most cases, IgG reactivity in the absence of IgM reactivity is indicative of a past infection, while IgM reactivity in the absence of IgG reactivity indicates a current infection. However, for some ToRCH diseases such as toxoplasmosis and CMV nfections, IgG avidity has recently been found to be useful for identifying primary infections. An IgG antibody produced in the first
few months following an initial infection has a lower avidity than an IgG antibody produced several months or years later; consequently, low-avidity antibody can be used to specifically identify high-risk mothers with a primary infection. To protect a fetus from ToRCH infection, early diagnosis through first trimester screening is critical.

Intended Use:

Tell Me Fast Torch Panel (IgG/IgM) Rapid Test is a fast and convenient immunochromatographic in vitro assay for simultaneous and differential detection of Toxoplasma Gondi IgG/IgM, Cytomegalovirus IgG/IgM, HSV-1 IgG/IgM, HSV-2 IgG/IgM and Rubella Virus IgG/IgM antibodies in human serum/plasma or whole blood. This test provides a visual, qualitative and preliminary result. Clinical expertise and professional judgment should be sought to further evaluate the results of the test. This product is designed for professional in vitro diagnostic use only.

Performance Characteristics:

Sensitivity: The sensitivity for Toxo IgM is 97.0% & Toxo IgG is 97.5%, CMV IgM is​ 96.50% & CMV IgG is 97.0%, Rubella IgM is 97.50% & Rubella IgG is 97.8%, HSV-1 IgM is 96.4% & HSV-1 IgG is 97.20% and HSV-2 IgM is 94.7% and HSV-2 IgG is 95.1%.

Specificity: The overall specificity for all Torch parameters is 98.7%