Two-step tuberculin skin test definition

Two-step tuberculin skin test or “two-step TST” means the procedure used for the baseline skin testing of persons who will receive serial TSTs to reduce the likelihood of mistaking a boosted reaction for a new infection.
Two-step tuberculin skin test or “two-step TST” means the procedure used for the baseline skin testing of persons who may receive serial TSTs.

Related to Two-step tuberculin skin test

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