Herpes Simplex Virus (HSV) DNA Detection in Aspirate via Qualitative PCR Probe

Why This Test Might Be Ordered

Your healthcare provider may recommend this test if you have symptoms like sores, pain, or unusual discharge in areas where HSV is suspected, such as the mouth, genitals, or eyes. It could also be used to confirm a diagnosis before starting treatment or to monitor recurrence in chronic cases.

Sample Collection and Preparation

A small fluid sample (aspirate) is collected from the affected area, often under sterile conditions. The sample is then processed in a lab to detect HSV DNA using a polymerase chain reaction (PCR) technique with a specific probe designed to identify the virus’s genetic material.

What the Test Measures

The test detects the presence of HSV DNA in the sample, which indicates an active infection. It does not measure virus activity levels or provide information about the type of HSV (HSV-1 or HSV-2) unless additional testing is performed.

What the Results Mean

A positive result means HSV DNA was found in the sample, suggesting an active infection. A negative result means no detectable HSV DNA was found in the sample at the time of testing. Results should always be interpreted by your healthcare provider in the context of your symptoms and medical history.