...The returns from testing British cattle with tuberculin, supplied by theRoyal Veterinary College, as stated in March, 1900, showed that among 15,392animals tested 4,105, or 26 per cent, reacted... 
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...The tuberculin test, which is marvelously accurate in its indications, hasbeen almost universally adopted for the detection of tuberculosis...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...In addition, a satisfactory tuberculin must be used;also an accurate thermometer and a reliable syringe, in order that a sufficientdose of tuberculin may be given...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...This low percentage offailures being the case, cattle owners should welcome the tuberculin test, notonly for their own interest but for the welfare of the public as well...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...Such failures of tuberculin are very exceptional...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...In 1897 Voges compiled statistics of tuberculin tests, the accuracy of whichhad been determined by post-mortem examination...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...This being the case, it shouldnot be necessary to force the tuberculin test upon owners...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...Furthermore, in view of the results revealedby numerous tests covering vast numbers of animals, tuberculin must beconsidered as harmless for healthy animals...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...The tuberculin does not containthe tubercle bacillus, and it is absolutely certain that it is impossible toproduce a case of tuberculosis in an animal unless the tubercle bacilli arepresent...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...The use of tuberculin, therefore, certainly can never produce thedisease in the inoculated animal...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...There appear to have been a very fewcases in which the disease was aggravated, and a greater number in which it wasbenefited by the injection of tuberculin...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...The official means ofdetecting tuberculosis in the living animal is the tuberculin test, which maybe applied by three different methods—the subcutaneous, the intradermic,and the ophthalmic...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...The intradermic test issatisfactory also for the diagnosis of tuberculosis in swine and, when so used,the tuberculin is applied into the skin of the ear near its base...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...The ophthalmic tuberculin is placed in one eye and the other eye is usedas a check...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...A tuberculin test should be appliedto all strange cattle before they are introduced into the herd, and those whichshow a reaction should be refused...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...The introduction of the disease in this manner may beavoided by requiring a tuberculin test of all new animals admitted on thepremises...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
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