. The diseases of animals; a book of brief and popular advice on the care and the common ailments of farm animals. Veterinary medicine; Domestic animals. 382 The Diseases of Animals method of infection), or by being taken in with the food or by being iniialed and taken into the lungs. In the transmission of the disease from one animal to another, the germs are probably conveyed by one of the last two methods. Suckling calves may get the germs in the milk from a tuberculous cow, or they may take them upon dry food or in drinking water, where they. Fig. 56. Section of tuberculous lung. were scat
. The diseases of animals; a book of brief and popular advice on the care and the common ailments of farm animals. Veterinary medicine; Domestic animals. 382 The Diseases of Animals method of infection), or by being taken in with the food or by being iniialed and taken into the lungs. In the transmission of the disease from one animal to another, the germs are probably conveyed by one of the last two methods. Suckling calves may get the germs in the milk from a tuberculous cow, or they may take them upon dry food or in drinking water, where they. Fig. 56. Section of tuberculous lung. were scattered by diseased animals. It is probable that the discharge from the nose, which contains the germs, being dried, is stirred up in the form of dust, and when inhaled by healthy animals produces the disease. In a few cases it is possible that the disease may be con- genital. Such cases are rare, and occur only when the cow's generative organs or her whole system are 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 Mayo, Nelson Slater, 1866-. New York, Macmillan; London, Macmillan
Size: 1826px × 1369px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectdomesti, bookyear1917
