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The suppression of tuberculosis / cover

The suppression of tuberculosis /

Chapter 8: FOOTNOTES:
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The work explains that human and bovine tuberculosis are caused by tubercle bacilli and that infection depends on a susceptible host, presence of the bacillus, and opportunity for entry. It surveys how virulence, inoculum size, age, nutrition, prior disease, and site of entry shape clinical outcomes, and reports experimental observations on phthisiogenesis. Practical guidance covers hygiene of cow stables, safe milk production for infant feeding, and the method and distribution of protective inoculations for cattle. An appendix responds to criticisms and clarifies methodological points.

FOOTNOTES:

[1] Address delivered at the seventy-fifth meeting of Naturalists and Physicians in Cassel, September 25, 1903.
[2] On the other hand, certain stages in the development of various malaria parasites resemble each other very closely; but we distinguish the parasites definitely because they are of different origin.
[3] Formula for the digesting fluid:
Pepsin 1-2 gm.
Glycerin 10 c.c.
HCl 22° Baumé 10 c.c.
Sodium fluorid 3 gm.
Distilled water 1000 c.c.
[4] The intestine reckoned from the pharynx down through the stomach to the rectum. See appendix, p. 81.—Translator.
[5] See appendix, page 84.
[6] It will be well to retain the name “Scrofula” for those tubercular processes outside of the lung which go on with cheesy degeneration. Only in that way can the connection between the histogenetically so important results of earlier investigations be maintained.
[7] Rules 1, 2, and 3 have been purposely neglected in certain dairies in Savár, Teschen, and Mecklenburg, as can be seen by the reports of Messrs. Strelinger, Rösler, and Ebeling (Beiträge zur experim. Therapie, No. 8, 1904), without, thus far, injuring the inoculated animals.
[8] §2 includes the following disinfecting agents:

1. Water, steam, hot water, boiling for one hour.

2. Soap-suds.

3. Soda-lye solution (at least 2 kilos soda in 100 liters water).

4. Freshly slaked lime, powder, and milk of lime, 1:2 aq. and 1:20 aq.

5. Sol. chloride of lime, 1:3 aq. and 1:20 aq.

6. Sol. carbolic acid, 5%.

7. Sol. crude cresol, 5% (Liquor cresoli saponatus of the German pharmacopœia).

8. Coal-tar and wood-tar.

9. Fire.

The most reliable and cheapest agent for rendering harmless Tb. virus in stables is hot 2% soda solution, whenever a surface disinfectant is desired. Disinfection of the stable air is as yet to be classed only as a pious wish.

[9] See appendix, page 84.