Hope, I get that too. It is sort of funny but very strange. I had a single mastectomy so I have one natural breast & nipple and one implant reconstructed breast with no nipple. (I replied to this post because the itching problem happens to some of us whether we've had reconstruction or not).
If it has been many years since a person was infected with TB, his or her initial skin test may be negative, because of waning immunity. Subsequent tests may be positive, however, because the initial tuberculin placement stimulates the immune response to the test.
What kind of results do you get with the QuantiFERONÂ®-TB Gold test? Most times, the QuantiFERONÂ®-TB Gold test gives a positive or negative result. The positive result means you are infected with TB, and the negative result usually means you are not infected with TB. Sometimes, the result will not be either positive or negative.