Isolation and identification of Escherichia coli from yellow diarrhea in piglets

doi:10.14088/j.cnki.issn0439-8114.2019.23.034

HUBEI AGRICULTURAL SCIENCES ›› 2019, Vol. 58 ›› Issue (23): 142-144.doi: 10.14088/j.cnki.issn0439-8114.2019.23.034

• Animal Husbandry & Veterinary Medicine • Previous Articles Next Articles

Isolation and identification of Escherichia coli from yellow diarrhea in piglets

LIU Ze-wen, YUAN Fang-yan, LIU Wei, GAO Ting, ZHOU Dan-na, YANG Ke-li, DUAN Zheng-ying, GUO Rui, LIANG Wan, TIAN Yong-xiang

Institute of Animal Husbandry and Veterinary,Hubei Academy of Agricultural Science/Key Laboratory of Prevention and Control Agents for Animal Bacteriocins,Ministry of Agriculture and Aural Affairs,Wuhan 430064,China

Received:2019-09-15 Online:2019-12-10 Published:2019-12-18

Abstract

Abstract: In a pig farm in Hong'an county, Hubei province, newborn piglets developed a disease characterized by severe diarrhea, discharge of yellow feces and rapid dehydration; after pathogen isolation, Gram staining, PCR identification, biochemical tests and serotype identification, E. coli infection in newborn piglets was determined. According to the serotype identification, the isolated strain belongs to the cilia antigen 987P type, and the strain is sensitive to ceftriaxone and cefotaxime.

Key words: piglet scutellaria, Escherichia coli, isolation and identification

CLC Number:

S828
S855.1

LIU Ze-wen, YUAN Fang-yan, LIU Wei, GAO Ting, ZHOU Dan-na, YANG Ke-li, DUAN Zheng-ying, GUO Rui, LIANG Wan, TIAN Yong-xiang. Isolation and identification of Escherichia coli from yellow diarrhea in piglets[J]. HUBEI AGRICULTURAL SCIENCES, 2019, 58(23): 142-144.

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Isolation and identification of Escherichia coli from yellow diarrhea in piglets

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