I am in US and Quest is contracted with my insurance provider. Would the following be the proper tests to ask my doctor to order and are there others I am missing? Are any of these useless or least helpful? I have a cd4-cd8 panel. T and B Lymphocyte Profile NK Cell Functional Assay IgG Subclasses Immunoglobulin Quantitative (IgA, IgG, IgM) NK cells: cd57 (wondering about the usefulness of this test, esp given it has a inconsistent history with lyme) Thank you!