640 South State StreetDover, Delaware 19901
21 West Clarke AvenueMilford, Delaware 19963
401 North Carter RoadSmyrna, DE 19977
640 S. State StreetDover DE 1990121 West Clarke AvenueMilford DE 19963
301 Jefferson AveMilford, DE 19963
1275 S. State StreetDover, Delaware 19901
Herpes simplex 1 infection, herpes simplex 2 infection
This test looks for the herpes simplex virus (HSV) DNA in your cerebrospinal fluid (CSF). It diagnoses herpes simplex infection in the nervous system. The test is especially useful to find out whether HSV is causing an infection of the brain (encephalitis) or an infection of the fluid surrounding the spinal cord and brain (meningitis).
There are two types of HSV: HSV-1 and HSV-2. HSV-1 generally causes oral herpes, or cold sores and blisters. HSV-2 causes genital herpes. Both types of herpes can cause outbreaks on any part of your body. Other symptoms might include headaches, fever, and general discomfort.
HSV is the most common type of genital ulcer illness. First-time infections are usually more severe than later outbreaks.
You can get HSV from having unprotected sex with an infected partner. If your immunity is weakened, you may be more likely to get HSV. Menstruation, fatigue, and illness can trigger an HSV outbreak.
In rare cases, HSV causes more severe infections. These include encephalitis and meningitis.
HSV can be passed from a pregnant woman to her fetus. At least half of newborns with a herpes infection passed on in this way will die. Those who live often have acute illnesses that affect the brain and can also damage the eyes and nerves.
You may have a miscarriage if your fetus gets herpes during early pregnancy. You should not give birth to a baby through your birth canal if it is actively infected with herpes. C-sections are recommended as an alternative.
You may be given this test if your healthcare provider suspects that you have meningitis or encephalitis caused by HSV.
Symptoms of HSV infection of the nervous system include:
General discomfort, such as body aches
For women, small sores on the cervix, vagina, and inner thighs
For men, sores on the glans and shaft of the penis and anal area
Your healthcare provider will also do a health history and a physical exam to help diagnose HSV. You may also need blood tests or X-rays.
Many things may affect your lab test results. These include the method each lab uses to do the test. Even if your test results are different from the normal value, you may not have a problem. To learn what the results mean for you, talk with your healthcare provider.
This test requires obtaining a sample of your cerebrospinal fluid. Your doctor will take the sample through a lumbar puncture, using a thin needle. The needle will be pushed into your lower back, and fluid will be removed.
A lumbar puncture, or LP, carries these possible risks:
Your normal activities won't affect your test results.
You don't need to prepare for this test. But be sure your healthcare provider knows about all medicines, herbs, vitamins, and supplements you are taking. This includes medicines that don't need a prescription and any illicit drugs you may use.
Bayhealth is Southern Delaware’s healthcare leader with hospitals in Dover and in Milford. Bayhealth provides a wide range of medical services, including cardiovascular, cancer, orthopaedics and rehabilitation, pediatrics, respiratory care, sleep care, surgical weight loss and women’s services.