What we test
Western Blot
The Lyme Western Blot is a qualitative immunoassay in which antibodies specific to the B. burgdorferi antigens on a membrane strip are visualized. It is a qualitative test and is generally more sensitive and specific than the ELISA and IFA tests.
IgM antibodies may reflect a relatively recent Lyme Disease infection and usually disappear after eight weeks post-exposure. However note that IgM antibodies may also be detected in individuals who do not have Lyme disease.
IgG antibodies are typically a sign of an older infection. IgM antibodies usually disappear after eight weeks post-exposure, whereas IgG remains in the blood for a very long time.
Test instructions
Download and print your pathology form from your i-screen dashboard.
Take your form to one of our affiliated collection centres to have your sample taken.
You do not need to fast for this blood test.
You may also be interested in
Lyme Disease Check
Epstein-Barr Virus (EBV) Check
Adrenal Stress Check
