The Herpes Simplex Virus DNA PCR – Qualitative test is a diagnostic tool used to detect the presence of the Herpes Simplex Virus (HSV) DNA in a person’s bodily fluids, such as blood, saliva, or genital secretions. This test is based on the Polymerase Chain Reaction (PCR) technology, which amplifies and detects the viral DNA in the sample, providing a highly sensitive and accurate diagnosis of the HSV infection. The qualitative nature of this test means that it can determine whether the virus is present or not, but it cannot measure the quantity or severity of the infection. The test is commonly used to diagnose HSV infections in patients with genital or oral lesions, but it may also be used for other clinical indications. The Herpes Simplex Virus DNA PCR – Qualitative test is considered a gold standard for the diagnosis of HSV infections, and it can help guide the appropriate treatment and management of the disease.