Bordetella Pertussis Toxin IgG At price | IntroLab Belgrade
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Bordetella Pertussis Toxin IgG At

Price1.900 RSD
Result in3 days
SampleSerum
PreparationNot required
Bordetella Pertussis Toxin IgG At test, IntroLab laboratory Belgrade Written byDr. Igor Švonja, MD

Published: Updated:

The Bordetella Pertussis Toxin IgG At test is used in laboratories to detect specific antibodies in the blood, which can signal a recent infection with the Bordetella pertussis bacterium. This bacterium causes whooping cough, an acute respiratory illness that continues to be one of the leading preventable causes of death globally, despite widespread childhood vaccination programs.

When is this test necessary?

This test is particularly helpful in diagnosing a recent Bordetella pertussis infection in patients who have had whooping cough-like symptoms for two weeks or more. It is not recommended for newborns, young infants, or children aged 4 to 7 years, as the standard childhood vaccination schedule may affect the interpretation of the results.

How is the Bordetella Pertussis Toxin IgG At test conducted?

The test involves drawing blood from a vein, which is then analyzed in a laboratory. At IntroLab in Belgrade, we use the ELISA method to detect antibodies in the patient’s serum. The blood draw is quick and entirely painless.

What do the results indicate?

The outcomes of the Bordetella Pertussis Toxin IgG antibody test can be categorized as:

  • Negative (less than 40 IU/mL)
  • Borderline (between 40 and 100 IU/mL)
  • Positive (greater than 100 IU/mL)

A negative result suggests that no IgG antibodies to pertussis toxin were detected. If the result is borderline, it is advisable to retest in 10 to 14 days. A positive result indicates the presence of IgG antibodies to pertussis toxin, which may suggest a recent infection or recent vaccination.

Our lab employs highly accurate methods for the Bordetella Pertussis Toxin IgG At test, providing reliable results for our patients. The high quality of the antigens used in the ELISA test ensures the test’s specificity.

If you have symptoms that might indicate an infection, visit our Belgrade lab for a Bordetella Pertussis Toxin IgG At blood test. Our experienced team will offer you all the necessary information and support throughout the process. To book an appointment, visit our website or contact us directly.

Sample and preparation: Bordetella Pertussis Toxin IgG At

Sample
Serum (Venous Blood)
Sampling
Blood Draw
Result in
3 days
Preparation
No special preparation is required.
Category
Immunology

Frequently asked questions

How much does the Bordetella pertussis IgG antibody test cost?

The Bordetella Pertussis Toxin IgG At test at IntroLab laboratory costs 1,900 RSD, and results are ready in 3 days. It is done from serum, that is, a venous blood sample, and the antibodies are measured using the ELISA method. The test is useful when a recent whooping cough infection is suspected and the cough has lasted two weeks or longer. IgA antibodies to pertussis toxin are a separate test, which also costs 1,900 RSD.

When is a Bordetella pertussis test done?

The Bordetella pertussis toxin IgG antibody test is done when a recent whooping cough infection is suspected, most often when symptoms similar to whooping cough have lasted two weeks or longer. It is not recommended for newborns, young infants and children aged 4 to 7, because routine childhood vaccination can make the results harder to interpret. A positive result may mean a recent infection or recent vaccination, so the result from IntroLab laboratory is always interpreted by a doctor.

What is the difference between IgG and IgA antibodies to Bordetella pertussis?

IgG antibodies to pertussis toxin are most often used to confirm a recent whooping cough infection, but they can also be elevated after vaccination. IgA antibodies are produced much less often after vaccination, so they can help distinguish infection from a vaccine response, especially when the IgG result is borderline. At IntroLab laboratory, both tests are done from venous blood and cost 1,900 RSD each. Which combination to do and how to interpret the result is decided by a doctor.

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