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Veterinary information to support practice, based on evidence and continuing education

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Bacteriological examination of 285 quarter milk samples from 137 cows in 41 herds in Gyeonggi Province in 1975 showed that mastitis infections were higher in Aug. than in other months. 31% of quarters were infected with acute mastitis, 67% with chronic mastitis and 1.78% were infected before...

Shon, B. W.; Chung, K. S.
Korean Journal of Animal Science, 1978, 20, 3, pp 227-232

119 raw bulk milk samples from 10 dairy farms contained a mean of 132 000 total bacterial counts/ml; 68% of the samples contained <100 000 bacteria/ml. Numbers of bacteria increased during summer months. Of 739 quarter milk samples from 186 cows in 14 herds examined for mastitis, 195 quarters...

Na, J. S.; Kang, B. K.
Korean Journal of Veterinary Research, 1975, 15, 1, pp 83-91