... multiple-punc-ture), the kind and dose of tuberculin, and the size of reaction in millimeters of induration.D. Interpretation of Skin Test ReactionsTo interpret the tuberculin skin test appropriately, ... for the reaction to this antigen, the tech-nique(s) of administering and reading the test, and the results of epidemiologic and clinical experience with the test.A. Tuberculin The tuberculin ... the subjects vaccinated, the nature of the mycobacteria endemic in different parts of the world, the use of different strains of BCG for immunization, and the use of different doses of vac-cine and different...