. Milk. Milk. Fig. 159.—Sanitary hygienic milking stool. Domestic animals have been known to be carriers of diphtheria and other infectious diseases and may communicate the germs of these diseases to the milk by licking the caps of exposed bottles. Even after bottles have been cleaned and sterilized at the dairy there is possible danger of reinfection by handling (Figs. 153-158).. Fig. 160.—Sanitary milking stool. As a matter of fact, the germ content of milk in bottles is usually higher than in the milk as it leaves the cooler, whether the milk is pasteurized or not (Figs. 159, 160). Contamin
. Milk. Milk. Fig. 159.—Sanitary hygienic milking stool. Domestic animals have been known to be carriers of diphtheria and other infectious diseases and may communicate the germs of these diseases to the milk by licking the caps of exposed bottles. Even after bottles have been cleaned and sterilized at the dairy there is possible danger of reinfection by handling (Figs. 153-158).. Fig. 160.—Sanitary milking stool. As a matter of fact, the germ content of milk in bottles is usually higher than in the milk as it leaves the cooler, whether the milk is pasteurized or not (Figs. 159, 160). Contamination During Transportation During transportation several causes may operate to increase the germ content of milk. The most important factor is probably. 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 Heinemann, Paul Gustav. Philadelphia and London, W. B. Saunders Company
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