HSV 1/2 PCR Test

Test Description

The HSV 1/2 PCR test is a molecular diagnostic test that detects the DNA of Herpes Simplex Virus types 1 and 2 (HSV-1 and HSV-2) using polymerase chain reaction (PCR) technology.

This test identifies the presence of the virus and can differentiate between HSV-1 and HSV-2 infections.

It is highly sensitive and specific, making it useful for confirming active HSV infections from samples such as blood, plasma, cerebrospinal fluid (CSF), or swabs from lesions.

Indications of the HSV 1/2 PCR Test

You may be advised to have an HSV 1/2 PCR test if you:

• Have symptoms of herpes infection, such as sores or blisters on the skin or mucous membranes in the oral, genital, or anal areas

• Need confirmation of HSV infection in cases of suspected genital herpes or oral herpes

• Are a newborn or immunocompromised individual suspected of having disseminated HSV infection

• Have symptoms of central nervous system infections like encephalitis or meningitis, where herpes is suspected

• Require precise differentiation between HSV-1 and HSV-2 for treatment or counseling purposes

Patient Preparation/Instructions

• No special preparation or fasting is required.

• The sample may be taken from blood, plasma, cerebrospinal fluid, or lesion swabs depending on the clinical situation.

• Swab samples should be collected properly from active lesions to optimize detection.

• Inform the healthcare provider if you are immunocompromised or on antiviral treatment.

Typical Reference Values

• Negative/Not Detected: No HSV DNA found; no active infection detected in the tested specimen.

• Positive/Detected: HSV DNA present, indicating an active HSV infection. The test result will specify whether HSV-1 or HSV-2 was detected.

The time it takes to get the Report

Results usually take between 7 days, depending on the laboratory processing times.

How to order the HSV 1/2 PCR Test

1. Click ‘Order Test’ and fill in your details online.

2. Choose a convenient Labtestzote partner laboratory location in Nairobi, Kenya.

3. Visit the lab at the scheduled time for sample collection (usually a blood draw or swab collection).

4. Receive your results securely via email or collect them in person at the lab. Discuss your results with your healthcare provider for guidance.

Labtestzote serves Nairobi and the whole of Kenya, offering accessible and reliable testing services.