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A member asked:
Would it be acceptable for tb test spot to be red and slightly raised?
A doctor has provided 1 answer
Yes: The interpretation of TB test requires the measurement of the size of the induration and not the redness. So while a little redness may occur in most recipients of this test, it is the size of induration (measured in millimeters) that determines the test result. Please have it read by a health care provider within 48-72 hours after getting it.
Answered 6/10/2014
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