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Isolation, Cultivation and Drug Sensitivity Test of Hemolytic Pathogen in Cow Mastitis

FU Lian-jun1, YIN Bai-shuang1, LI Wei2, WANG Xiao-yuan3, PEI Xiao-dong4   

  1. 1. Institute of Animal Medicine, Jilin Agriculture and Science College, Jilin 132101,China;
    2. Animal Loimia Prevent and Control Center in Jilin Province, Changchun 130062,China;
    3. Animal Quarantine Station in Jilin, Jilin 132000,China;
    4. Raise Livestock Station in Jilin, Jilin 132000,China
  • Received:2012-01-30 Online:2012-09-20 Published:2012-09-18

Abstract: The assay was aimed to investigation and analysis on mains pathogen in cow mastitis and pathogen sensitivity to antibiotics in dairy farm of Jilin city. We collected aseptically cow mastitis milk samples, and conducted isolation, cultivation and drug sesitivity test. The results was indicated that hemolytic Streptococcus was main pathogenic bacteria cause to cow mastitis in dairy farm. Not only the pathogen had strong drug resistance, but also it could resist many antibiotics. In conclusion, the pathogenic bacteria had strong pathogenicity and drug resistance in dairy farm.

Key words: cow; mastitis; isolation and cultivation; drug sensitivity test

CLC Number: