Milk and its relation to the public health . ril-izedmilk. 15,795 («)(a) (a)(a)(a) Innumerable. The milk had practically the same power of restraining the choleravibrio that it had for the other bacteria tested. Table No. 8.—B. diphtheriw. Number of bacteria per loop— Milk from healthy cow (No. 2). At 15° C. At 37° C. In rawmilk. In steril-izedmilk. In rawmilk. In steril-izedmilk. At once, after milking 27030230270330600200145 160230430160300120180245 470333285265275150215 170 2 hours later 1,180 6 hours later 370 960 10 hours later 2,700 12 hours later 3,800 24 hours later 8,420 48 hours late
Milk and its relation to the public health . ril-izedmilk. 15,795 («)(a) (a)(a)(a) Innumerable. The milk had practically the same power of restraining the choleravibrio that it had for the other bacteria tested. Table No. 8.—B. diphtheriw. Number of bacteria per loop— Milk from healthy cow (No. 2). At 15° C. At 37° C. In rawmilk. In steril-izedmilk. In rawmilk. In steril-izedmilk. At once, after milking 27030230270330600200145 160230430160300120180245 470333285265275150215 170 2 hours later 1,180 6 hours later 370 960 10 hours later 2,700 12 hours later 3,800 24 hours later 8,420 48 hours later (a) Innumerable. The results obtained with the diphtheria bacillus are perhaps notquite so graphic as with the other organisms, partly for the reasonthat the diphtheria bacillus is not motile and it is difficult to obtaina uniform suspension; and also partly for the reason that it grows soslowly, if at all, at 15° C. However, at 37° C. definite restrainingaction is evident in the raw milk as compared with the sterilized milk. 464. it ^ £1 % O CO O 2 ni 465
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