Tuberculin Purified Protein Derivative Support Group
Join the 'Tuberculin Purified Protein Derivative' group to help and get support from people like you.
Latest Questions
Tuberculin Purified Protein Derivative - Does a positive PPD result remains forever?
... Like if tested for the second time around after years of positive PPD result,will it still be positive?
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Aplisol, Aplitest, Mono-Vacc Test (OT), Sclavo Test-PPD, Tuberculin Tine Test, Tubersol
