Borrelia Burgdorferi IgG At | IntroLab Belgrade

Borrelia Burgdorferi IgG At

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1900.00 rsd

Reverse time

1 day

Sampling

Blood Draw

Category

Immunology

Written by:

Dr. Igor Švonja, MD

Updated:

January 22, 2026

Published:

July 25, 2023

Reading Time:

4 min

At IntroLab in Belgrade, you can test for antibodies against Borrelia Burgdorferi, the bacterium responsible for Lyme disease. Our accurate Borrelia Burgdorferi IgG At test allows you to detect this potentially serious illness early.

What is Borrelia Burgdorferi (Lyme Disease) – IgG At?

Borrelia Burgdorferi is the bacterium that causes Lyme disease, typically transmitted through the bite of an infected tick. While symptoms like rash, fever, and fatigue can appear quickly, Lyme disease is often difficult to diagnose because its symptoms can mimic those of other conditions.

Immunoglobulin G (IgG) are antibodies produced by the immune system in response to infection. IgG antibodies against Borrelia Burgdorferi specifically indicate the body’s response to this bacterial infection.

Why is this measurement important?

Measuring Borrelia Burgdorferi IgG At levels is essential for diagnosing and monitoring Lyme disease. This test can reveal whether a person has been exposed to Borrelia Burgdorferi, which is particularly important for those who do not exhibit the typical symptoms of Lyme disease or whose symptoms resemble other conditions.

When should you get this test?

The Borrelia Burgdorferi IgG At test is recommended for those who may have been exposed to a tick bite, particularly if they develop symptoms like:

  • Rash
  • Fever
  • Fatigue
  • Headache
  • Muscle or joint pain

It’s also advisable to take this test if these symptoms occur after visiting regions where ticks are prevalent.

How are the results interpreted (positive and negative)?

A positive Borrelia Burgdorferi IgG At result indicates that the individual has been exposed to the bacterium and their immune system has responded to the infection. However, since IgG antibodies can remain elevated long after the infection, a positive result doesn’t necessarily indicate an active infection.

A negative result, on the other hand, may indicate that the person has never been exposed to Borrelia Burgdorferi, or that the infection is too recent for the immune system to have produced detectable levels of antibodies. If symptoms persist despite a negative result, retesting after a few weeks may be necessary.

How is the Borrelia Burgdorferi IgG At test performed?

The test for Borrelia Burgdorferi IgG At involves taking a blood sample. The procedure is straightforward and quick, usually drawing blood from the patient’s upper arm. The sample is then analyzed in a laboratory using specialized techniques to detect specific antibodies.

Different types of tests

In modern medicine, various methods and tests are available to detect the Borrelia Burgdorferi bacterium, which causes Lyme disease. Each method has its own specific applications, depending on factors such as the patient’s symptoms, the timing of possible exposure, and the specific nature of the infection. Here’s an overview of some of these tests:

  • Borrelia Burgdorferi IgG At in cerebrospinal fluid: This test checks for IgG antibodies against Borrelia Burgdorferi in the cerebrospinal fluid, which surrounds the brain and spinal cord. It is particularly useful for diagnosing neurological complications related to Lyme disease.
  • Borrelia Burgdorferi IgG At WB (Western Blot): The Western Blot test detects IgG antibodies against Borrelia Burgdorferi in the blood and is commonly used to confirm a diagnosis after a positive ELISA test.
  • Borrelia Burgdorferi IgM At: This test identifies IgM antibodies to Borrelia Burgdorferi in the blood. Since IgM antibodies are among the first produced after infection, this test is useful for detecting recent infections.
  • Borrelia Burgdorferi IgM At in cerebrospinal fluid: This test detects IgM antibodies to Borrelia Burgdorferi in the cerebrospinal fluid and is particularly valuable for diagnosing neurological complications of Lyme disease.
  • Borrelia Burgdorferi IgM At WB (Western Blot): The Western Blot test for IgM antibodies in the blood helps confirm a diagnosis of Lyme disease, especially in cases of recent exposure.

Each of these tests plays an essential role in accurately diagnosing and managing Lyme disease, ensuring timely treatment and reducing the risk of complications.

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Sample: Venous Blood

Reverse time: 1 day

Preparation: No special preparation is required.

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