Herpes simplex virus (HSV) and varicella zoster virus (VZV) are related members of the Herpesviridae family and are well-documented human pathogens causing a spectrum of diseases, from mucocutaneous disease to infections of the central nervous system. neurosyphilis, as well as herpes simplex and zoster encephalitis. This staging system also requires the presence of HIV infection: HIV antibody for children aged 18 months or more; virological or p24 antigen positive test if aged under 18 months. After having chickenpox, most people become immune to the virus for the rest of their life. A total of 104 clinical samples were available for testing by real-time PCR, conventional PCR, and viral culture. This finding is not as frequent as the oligoclonal pattern of the CSF gamma-globulins but would have a considerably greater diagnostic significance. Later in your life, the virus can become active again.
It causes a painful rash called shingles, or herpes zoster. This multiplex PCR assay provides accurate and rapid diagnostic capabilities for the diagnosis and differentiation of HSV1, HSV2, and VZV infections, with the presence of an internal control to monitor for inhibition of the PCR reaction. This information can help healthcare workers who may work with patients who have the virus. 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.
If testing is done to see if you are at risk of developing an infection and it finds varicella-related immunoglobulin G (IgG) antibodies in your blood, it means you are immune. You have had a chickenpox infection or having been immunized successfully. If your healthcare provider suspects that you have chickenpox, your IgG levels can mean you have an infection if they rise over several weeks. In these cases, this test is usually needed only if your provider is unsure about the diagnosis after examining you. Taking a blood sample with a needle carries risks that include bleeding, infection, bruising, or feeling dizzy. When the needle pricks your arm, you may feel a slight stinging sensation or pain. Afterward, the site may be slightly sore.
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.