Pathogenic Bacteria Isolation and Identification of Dairy Cow with Mastitis in a Dairy Farm in Dalian
Liu Yaochuan
Zhang Bing
Zhu Jiangwei
Zhang Dexian
Yang Caixia
Liu Mingchun
Abstract：In this study, 15 dairy cows with bovine mastitis were tested for pathogens. Differen-tial mediums were used to isolate Escherichia coli, Staphylococcus, Streptococcus and Salmonella. Using Escherichia coli O antigen to detect the serotype. And the results showed that in 25 breast areas, 37 bacteria strains were collected. 15 of them were Escherichia coli, 13 of them were Strep-tococcus, 8 of them were Staphylococcus and 1 was Salmonella. And serotype tests showed that O51, O148, O78 and O60 were the dominant serotype in this study.
Keywords：Bovine mastitisBacteria isolationSerotype of Escherichia coli
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 37-39 )