Article

Virulence factors of Escherichia coli isolated from diarrheic calves

2006-06-01

Abstract excerpt

One hundred seventy-three Escherichia coli strains isolated from calves from northwestern São Paulo State, having diarrhea were examined for the production of thermolabile (LT) and thermostable (ST) enterotoxins and for the presence of virulence factors associated with bovine colibacillosis. Eighty-five (49.1%) of the E.coli strains produced toxins; 53 isolates were detected as producing STa toxin, and 9 also prod...

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Literature Corpus work: 08940c62-a47b-5fdf-b080-4cedd778228b
DOI: 10.1590/s0102-09352006000300003

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