November 26, 2015
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Discontinued Warning IconPlease Note: This Brand Name drug is no longer available in the US.
(Generic versions may still be available.)


The Tuberculin, Old, Mono-Vacc ® Test (O.T.) is a sterile, multiple puncture intradermal test for the detection of tuberculin sensitivity. It provides a convenient and reliable method for determining tuberculin sensitivity of individuals in tuberculosis screening programs or for office or clinical use.

The Mono-Vacc ® Test (O.T.) unit consists of a sterile, disposable, multiple-puncture plastic scarifier with liquid old tuberculin on the points. No preservative has been added. A plastic cap provides an airtight seal over the points assuring sterility of the points and tuberculin until the unit is used.

Tuberculin color variation may occur between different lots without alteration of potency or stability.

The preloaded test unit is disposable.

Last reviewed on RxList: 12/8/2004
This monograph has been modified to include the generic and brand name in many instances.

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