INDEX 



493 



Sterilization of milk by electricity, 306 



of milk by ultra violet rays, 307 



of pails, 157 



of utensils, 164 

 Storage of milk in tanks, 263 

 Stores, sale of milk in, 431 

 Straining milk, 153 



Streptococci, ability to withstand pas- 

 teurization, 277 



cause of gastro-enteritis, 61 



and leukocytes, 436 



significance of, 447 

 Streptococcus lacticus, 16, 71, 148, 149 



pyogenes, 71, 146 



Smith, 70, 72 

 Surplus, item of, 236 

 Swine, tuberculosis in, 55 



Tasting milk, 254 



Temperature of milk in transit by rail, 



295 



handled by contractors, 215 

 increase in hauling, 196 

 Testing milk, 254 

 Toxins, destruction by pasteurization, 



278 

 Tuberculin, 39 



test for excluding milk from the 



market, 41 

 value of, 44 



testing in Chester Co., Pa., 48 

 in Hawaii, 47 

 lesson of, 50 

 in Minnesota, 49 

 in Montclair, New Jersey, 49 

 in North Carolina, 47 

 in Savannah, Ga., 48 

 in Wisconsin, 45 

 Tuberculosis, 30 

 aviran, 56 

 control by Bang method, 52 



in the United States, 53 

 Birmingham method, 53 

 by immunization, 50 

 Manchester method, 51- 

 Ostertag method, 51 

 tuberculin testing, 51 

 diagnosis of, 37 



by physical examination, 38 

 entrance of germs into the body, 33 

 frequency of infection of milk with, 

 34 



Tuberculosis, germs infect milk through 

 the feces, 34 



intradermal test, 42 



length of life of bacilli outside the 

 body, 36 



mode of infection of herd, 36 



nature of, 32 



ophthalmic test, 44 



passage of germs from the body, 33 



slaughter-house records, 56 



subcutaneous test, 40 



in swine, 55 

 Typhoid fever, 65 



in Belleville, 111., 476 



in Berkeley, Calif., 286 



in Camden, N. J., 476 



in North Branch, Minn., 476 



- U 



Udder, bacteria of, 145 



infection, 61 

 Udders, clipping, 159 



wiping, 150 



Ultra violet rays for sterilizing milk, 307 

 United States Naval Academy, unclean 



milk at, 64 



Urbana, 111., milk supply of, 478 

 Utensils, contamination of milk by, 163 



sterilization of, 164 



Vacuum cleaner, 159 



Ventilation, 126 



"Canadian experiments, 128 

 by curtains, 130 

 by King system, 126 

 by pierced walls, 129 

 by Rutherford system, 129 

 by windows, 126 v 



Vermin, 133 



W 



Washing cans, 255 



powder as a disinfectant, 331 

 Wastes, treatment of creamery, 337 

 Water supply of the dairy farms, 167 



of the milk plant, 247 

 Watering cows, 130 

 Whey, composition of, 5 

 Whitewashing, effect on bacteria count, 



157 

 Woman's and cow's milk compared, 23 



