. The effect of tuberculosis vaccination upon cattle infected with tuberculosis. Tuberculosis in cattle. 10 1903 1904. March 14 tuberculin ; reaction to ° F. " 21. grm human tubercle bacilli, intravenously " 27 tub erculin reaction to ° F. " 29 " to ° F. April 5. 8 10. 16. " to ° F. to ° F. to ° F. to ° F. " IS. grm. human tubercle bacilli, intravenously " 23. tuberculin ; reaction to ° F. " 27. " " to ° F. &qu
. The effect of tuberculosis vaccination upon cattle infected with tuberculosis. Tuberculosis in cattle. 10 1903 1904. March 14 tuberculin ; reaction to ° F. " 21. grm human tubercle bacilli, intravenously " 27 tub erculin reaction to ° F. " 29 " to ° F. April 5. 8 10. 16. " to ° F. to ° F. to ° F. to ° F. " IS. grm. human tubercle bacilli, intravenously " 23. tuberculin ; reaction to ° F. " 27. " " to ° F. " 30. " " to ° F. March 29. grm. human tubercle bacilli, intravenously April 1. tuberculin ; reaction to ° F. " 4. " " to ° F. " 8. " " to ° F. " 11. ii " to ° F. " 15. " " to ° F. September 15. Fig. 5. Left bronchial gland. Necropsy. Weight 5S0 pounds; good condition. One of the left peri})ronchial glands contained two nochiles, each about one-tentli of an inch in diameter. Both are distinctly calcareous and are sharply differentiated from the imme- diately adjacent, quite normal gland tissue. The right lung is rather dense and leathery and contains some collapsed areas. In such a collapsed area there is found an infiltration of round cells surrounding the bronchial walls. The lymphatic nodes in the same region are greatly increased. The alveoli are oedematous and in some places the exudate has undergone organization. There is no evidence of caseation or of tuberculosis in the lungs or elsewhere, excepting as noted in the left peri- bronchial Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Pearson, Leonard, 1868-1909. [f
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