Quest is not known for the wonderful work they do with lyme testing. Igenex is better. It is the lab that confirmed my lyme (after many previous negative results). Lyme tests are notorious for false negatives!
Makes sense to me! I have written in other comments about inaccuracy of blood tests, so you might want to review my other comments.
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Since my blood tests were negative I did not diagnosis for 3.5 years, allowing things to get really bad. It should be a clinical diagnosis, not based on tests!
Let me know the direction your lyme dr. takes. I may want to see him sometime!