A member asked:

What does a negative tb test look like?

A doctor has provided 1 answer
Dr. Klaus d Lessnau answered

Specializes in Pulmonary Critical Care

Doc: Either your blood test igra is negative or your skin testing does not show any "bump". This should always be checked by a professional since even health care workers report false results. Best to check with a doc and not pa or np or nurse.

Answered 1/30/2014

4.8k views

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