This is topic False negative survey in forum Medical Questions at LymeNet Flash.


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Posted by zephyrdog (Member # 9924) on :
 
I would like to know how many of you got a False negative on your first elisa or eia?
 
Posted by lou (Member # 81) on :
 
Me.
 
Posted by dmc (Member # 5102) on :
 
my ELISA, always negative, pos. on WB
 
Posted by Lymies3 (Member # 1598) on :
 
Not sure how to score this one - Negative by PCR for Lyme but Positive for Babesiosis by PCR.
 
Posted by Lymetoo (Member # 743) on :
 
Never had one....I don't think.
 
Posted by duke77 (Member # 5051) on :
 
I was negative on the ELISA from the mayo clinic. Positive on PCR and Luat from Igenex. Borderline positive WB.
 
Posted by pq (Member # 6886) on :
 
lyme:
several labcorp wb = totally neg.
quest wb = positive = 39 and 41.
igenex wb = positive
mdl = i forget

babesia:
mdl = neg.

bartonella: not tested for

erhlichia: not tested for
 
Posted by serendipity (Member # 8474) on :
 
quote:
Originally posted by zephyrdog:
I would like to know how many of you got a False negative on your first elisa or eia?

I was negative repeatdly on elisa
what is an eia
 
Posted by Aniek (Member # 5374) on :
 
quote:
Originally posted by duke77:
I was negative on the ELISA from the mayo clinic. Positive on PCR and Luat from Igenex. Borderline positive WB.

False negatives on PCRs are much more common, because a part of the bacteria needs to be in the sample. It's not just looking for antibodies.

That said, negative on multiple Elisa tests and WB's.
 
Posted by BOEJR (Member # 1734) on :
 
Hi all,

I test negative five times through Labcorp and Quest and once at Stony Brooks lab...
 
Posted by friscofive (Member # 9605) on :
 
Hi, After having to beg the doctor to test for Lyme, my daughter's Elisa was negative, Western Blot from Igenex was positive.
 
Posted by clpgotlyme (Member # 7875) on :
 
Elisa and PCR were negative, Western blot was positive after antibiotic challenge.
Cindy
 
Posted by am36 (Member # 9409) on :
 
elisa negative
wb igenex positive
 


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