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May 29, 2018 · A Lyme disease antibody test is used to determine if you have contracted the bacterium that causes Lyme disease. Learn more about how the test is performed and the follow-up procedures.
Serological testing for Lyme disease primarily uses US Food and Drug Administration (FDA)–cleared tests for immunoglobulin M (IgM) or immunoglobulin G (IgG) antibodies to B burgdorferi, guided by symptoms and the timeline of exposure. 2,15,16 Two to 4 weeks following the tick bite, positive antibody results for IgM and negative results for IgG i...
Feb 10, 2023 · If you live where Lyme disease is common, the rash might be enough for a diagnosis. A diagnosis usually depends on the following: A review of all signs and symptoms. A history of known or possible exposure to ticks. Blood tests to find disease-fighting antibodies to the bacteria.
Lyme disease tests look for signs of infection in a sample of your blood or cerebrospinal fluid (CSF). CSF is a clear liquid that flows in and around your brain and spinal cord. The test checks your sample for antibodies that your immune system makes to fight the bacteria that cause Lyme disease.
Jan 8, 2024 · Tests for Lyme disease involve assessment of either blood samples or CSF, which is the fluid that surrounds the brain and spine. These include: ELISA test: This blood test is used to detect antibodies your body has produced to fight specific pathogens.
Diagnosis can be confirmed by serology blood tests which measure the antibodies that are formed by the immune system in response to the Lyme disease bacterial infection. Collection of cerebrospinal fluid by lumbar puncture may be indicated in neurologic cases that may involve the central nervous system.
Aug 15, 2019 · Serologic testing is the principal means of laboratory diagnosis of Lyme disease. Current recommendations include using a sensitive enzyme immunoassay (EIA) or immunofluorescence assay, followed by a western immunoblot assay for specimens yielding positive or equivocal results. What is added by this report?
