A member asked:

What if my first tb skin test doesn't show anything?

4 doctors weighed in across 2 answers

Missing info: Why do you need a second? If you are being tested because you have been exposed, a first negative test might not be conclusive since your body might not have developed immunity. If you are being tested as a matter of routine for your job, yearly follow up tests are done, if you turn positive you get treatment.

Answered 9/17/2012

6.1k views

Thank
Dr. Klaus d Lessnau answered

Specializes in Pulmonary Critical Care

Great: Nothing to worry about.

Answered 9/28/2016

5.6k views

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