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We stand behind our service
Go directly to the lab, no extra fees
With friendly doctor's notes & guidance
Lab visit as quick as 10 mins in & out
This test is ideal if you've been bitten by a tick or spent time in areas where Lyme disease is common and are experiencing symptoms like joint pain, fatigue, fever, or a bullseye rash. It helps confirm whether you have antibodies to Borrelia burgdorferi, the bacteria that causes Lyme disease, which is important for getting proper treatment. Many people use this test when they suspect Lyme disease but need definitive confirmation after an initial screening test comes back positive or unclear.
No special preparation is typically required for this test. However, it's important to note that this is a confirmatory test meant to follow a positive or unclear initial Lyme screening result. The CDC does not recommend using this immunoblot test as a first step, as it may lead to false positives if used alone. Results typically take about 7 business days, though this may be extended if additional confirmation testing is needed.
This immunoblot test examines specific antibody bands (both IgG and IgM types) that your immune system produces in response to Lyme disease bacteria. It looks at multiple protein markers at different molecular weights (like 23, 39, and 41 Kd bands) to provide highly specific confirmation of Lyme disease exposure. This detailed antibody profile helps distinguish true Lyme infection from false positives and is the gold standard second-step test recommended by the CDC after an initial screening.
What this means
Your test came back negative, meaning no IgG antibodies to Lyme disease were detected in your blood. This is the expected and healthy result, indicating no evidence of current or past Lyme disease infection.
Recommended actions
Continue to take precautions against tick bites when spending time outdoors
If you were tested very early after tick exposure (within 3-4 weeks), consider retesting if symptoms develop
Perform thorough tick checks after outdoor activities in wooded or grassy areas
Seek medical attention if you develop a bullseye rash or flu-like symptoms after tick exposure