Description
Influenza A Virus IgG, Measles IgG & IgM, Mumps IgG & IgM ,Adenovirus IgG & Igm, Chlamydia ab & Mycoplasma IgG &IgM
Sample Type:Serum
Tests Included:
Viral Antibody Screen typically includes tests for various viral infections such as hepatitis viruses (A, B, C), HIV, cytomegalovirus (CMV), Epstein-Barr virus (EBV), and others.
Sampl
e Required:
Blood sample collection for this test.
Test T
ime:
Results are usually available within a few days after sample collection.
Test Range Values:
Results are reported as positive or negative for specific viral antibodies tested, indicating exposure or immunity to certain viral infections.
What is the test?
This screen checks for the presence of antibodies against specific viruses, indicating past exposure, current infection, or immunity to these viruses.
Test Proce
dure:
Blood is drawn from the patient, and specific tests for antibodies against various viruses are performed in the laboratory.
When to t
ake the test:
Recommended for individuals with suspected viral infections, those with risk factors for specific viral diseases, or for screening purposes.
Who should take the test:
Individuals showing symptoms of viral infections, those at risk due to lifestyle, occupation, or travel history, or those requiring specific viral immunity assessments might require this test.
Precautions for exceptional cases (pregnancy, etc.):
Pregnant individuals with suspected viral infections or those requiring immunity assessments should discuss testing with their healthcare provider.
Frequently Asked Questions (FAQs) for Viral Antibody Screen:
Q1: Can a positive result indicate an active viral infection?
A: A positive result might indicate past exposure, immunity, or current infection. Additional tests might be necessary to confirm active infection or assess immunity.
Q2: Can viral antibody levels decrease over time?
A: Antibody levels can decrease over time, especially for some viruses. This might affect the accuracy of antibody-based tests for past exposure.
Q3: Do positive results for viral antibodies always indicate a problem?
A: Positive results might indicate past exposure or immunity, and not necessarily an ongoing problem. Interpretation requires consideration of symptoms and medical history.
Q4: Is it possible to have a false-positive result in viral antibody testing?
A: Yes, false-positive results might occur due to various factors, including cross-reactivity or issues with the testing method. Confirmatory tests might be necessary for validation.
Q5: Can a negative result rule out a viral infection?
A: A negative result might indicate absence of antibodies, but it might not rule out recent infections or certain viral diseases. Follow-up testing might be required in specific cases.
*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.
