Article

Virulence factors of Escherichia coli isolated from calves with diarrhea in Brazil

2003-07-01

Abstract excerpt

Two hundred and five Escherichia coli strains isolated from calves with diarrhea from mid-western Brazil were screened for the presence of virulence factors associated with bovine colibacillosis. One hundred and two (49.8%) of the E. coli strains produced toxins: Shiga toxins 1 (9.7%) and 2 (6.3%), a-hemolysin (9.7%), enterohemolysin(6.8%), Cytotoxic Necrotizing Factors type 1 (0.5%), and type 2 (4.4%), enterotoxi...

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Literature Corpus work: f24cd63e-e5fc-5040-b58f-c21b34c2b82f
DOI: 10.1590/s1517-83822003000300009

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