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Laboratory diagnosis of Lyme disease relies on a blood test that detects antibodies to the Lyme bacteria. It can take several weeks after infection for the immune system to make enough antibodies to be detected by the test.
Is There a Blood Test for Lyme Disease? If your doctor suspects that you have Lyme disease, they may order two blood tests. These will look for signs that your body is trying to fight it...
Laboratory diagnosis of Lyme disease relies on serologic testing for antibodies to Borrelia burgdorferi. CDC recommends a two-step serologic testing process using FDA-cleared assays. Serologic assays may be falsely negative during the first 4-6 weeks after infection.
The CDC recommends two-step testing, sometimes referred to as a two-tiered test, for Lyme disease. You will need to go to a lab to have blood drawn. It takes a few days to get results. If the first test comes back positive or unclear, the lab will do the second blood test.
Quest Diagnostics offers FDA-cleared, CDC-recommended STTT and MTTT for the diagnosis of Lyme disease. PCR-based molecular testing is also available for identification of B burgdorferi DNA, as well as for other common tick-borne diseases.
A Lyme disease blood test is used to determine if you have contracted Borrelia burgdorferi (B. burgdorferi), the bacterium that causes Lyme disease. Lyme disease tests are conducted with...
When a Western blot test is used for Lyme disease, it checks to see if blood contains any IgG and IgM antibodies. If the test detects IgG antibodies, it can mean there is longer-term infection of Lyme disease, while IgM antibodies signal an early response to the body's fight against the disease.
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.
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?
The Lyme disease blood test looks for antibodies in the blood to the bacteria that causes Lyme disease. The test is used to help diagnose Lyme disease. Blood is drawn from a vein (venipuncture), usually from the inside of the elbow or the back of the hand.