Two to three days after getting a tuberculin skin
test, the size of any bump at the site is measured. Your risk of having TB is
used along with the size of the bump to determine whether the test is:
The test cannot tell if you have a latent (inactive) infection
or an active infection that can be spread to others.
April 15, 2011
E. Gregory Thompson, MD - Internal Medicine & R. Steven Tharratt, MD, MPVM, FACP, FCCP - Pulmonology, Critical Care Medicine, Medical Toxicology
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