2 doctors weighed in:

What does it means when a western blot comes back undetermined?

2 doctors weighed in
Dr. Willam Lau
Internal Medicine - Infectious Disease
1 doctor agrees

In brief: No definite result

The western blot test did not result in an accurate enough to provide a yes or no answer. The test should be run again.
Interferring substances may be in the sample and/or the test reagents maybe old or contaminated.

In brief: No definite result

The western blot test did not result in an accurate enough to provide a yes or no answer. The test should be run again.
Interferring substances may be in the sample and/or the test reagents maybe old or contaminated.
Dr. Willam Lau
Dr. Willam Lau
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