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Jun 30, 2023 · 4 min read. Lyme disease can be tricky to diagnose. The signs and symptoms can look like many other health problems. The ticks that spread it can pass other diseases on to you at the same time....
Jan 8, 2024 · Western blot results list levels of IgM and IgG antibodies. These results come in the form of bands. For recent exposure (within four weeks), two out of a possible three IgM bands indicate positive results. For remote exposure (greater than four weeks) five out of 10 IgG bands indicate positive results.
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.
What are they used for? Lyme disease tests are used to find out if you have a Lyme disease infection. Your health provider is most likely to order the test if you have symptoms that could be Lyme disease, and you have or could have been exposed to infected ticks. In the United States, infected ticks are most commonly found in states in the:
If a physician is suspicious of Lyme disease but cannot make a diagnosis by the rash, then the antibody test in that first stage should be repeated 3 to 4 weeks later since a Lyme disease diagnosis can be missed with a false negative test in the first few weeks.
What are they used for? Why do I need a Lyme disease test? What happens during Lyme disease testing? Will I need to do anything to prepare for the test? Are there any risks to Lyme disease tests? What do the results mean? Is there anything else I need to know about Lyme disease tests? References. Lyme Disease Tests.
Oct 26, 2011 · Resources for Clinicians. Test Results. About This Figure. Understanding Test Results for Infectious Diseases. The illustration depicts the likelihood of false positive and false negative test results based on the prior probability of a disease occurring in a given population.
