Description
Influenza A IgG, Measles IgG&IgM,
Mumps IgG&IgM, CMV IgG &IgM,Herpes Profile, Varicella Zoster IgG &IgM &Mycoplasma IgG&IgM
Sample Type:Serum
Tests Included:
The Neurological Viral Screen involves tests aimed at detecting various viral infections affecting the nervous system. This may include PCR (polymerase chain reaction) or antibody tests for viruses like herpes simplex, varicella-zoster, enterovirus, etc.
Sample Required:
Blood sample, sometimes cerebrospinal fluid (CSF) sample.
Test Time:
Results might vary based on the tests performed, typically available within a few days to a week.
Test Range Values:
Interpretation is based on the presence or absence of specific viral pathogens or antibodies in the blood or CSF.
What is the test?
The Neurological Viral Screen aims to detect viral infections that affect the nervous system, causing conditions like encephalitis or meningitis.
Test Procedure:
Blood samples are collected and analyzed in the laboratory for viral DNA/RNA or antibodies. In some cases, CSF might also be tested.
When to take the test:
It’s ordered when investigating suspected viral infections causing neurological symptoms such as severe headaches, altered mental status, or signs of CNS involvement.
Who should take the test:
Individuals presenting with neurological symptoms suggestive of viral infection affecting the nervous system might require this screen.
Precautions for exceptional cases (if any):
Lumbar puncture might be necessary for CSF collection, which requires specific preparation and post-procedure care.
Frequently Asked Questions (FAQs) for Neurological Viral Screen:
Q1: What viruses are typically screened for in this test?
A: Common viruses include herpes simplex, varicella-zoster, enterovirus, and sometimes others causing neurological infections.
Q2: Can this screen definitively diagnose viral infections?
A: It provides valuable information about specific viral pathogens, aiding in diagnosis, but clinical correlation is essential for a definitive diagnosis.
Q3: How accurate are these tests for viral infections?
A: PCR tests are highly sensitive and specific for detecting viral DNA/RNA, while antibody tests measure the immune response to the virus.
Q4: Are there risks associated with lumbar puncture for CSF collection?
A: Potential risks include headache, infection, or bleeding, but complications are rare.
Q5: Can viruses affecting the nervous system be treated?
A: Some viral infections might have specific treatments or supportive care to manage symptoms, but not all have specific antiviral therapies.
*Please note that specific testing protocols and guidelines may vary based on the latest recommendations from health authorities and regulatory agencies. It is essential to consult healthcare professionals and follow local testing guidelines for accurate and appropriate testing.
