Herpes Simplex virus I IgM ELISA Kit is an enzyme-linked immunosorbent assay for the qualitative detection of IgM-class antibodies to Herpes Simplex virus I in human serum or plasma. Herpes simplex virus I specific IgM antibody test should not be used for prenatal screening of asymptomatic people; the test results should not be used alone as a basis for termination of pregnancy. Herpes simplex virus is widespread in the population, with human being the only host. HSV type I is mainly through direct contact with skin and mucous membranes. Its infections are more common in the population and cause infections mainly in the skin, mucous membranes and organs other than the genitalia.