Keywords :
Animals; Bacterial Adhesion; Camelids, New World; Cell Line; Diarrhea/microbiology/veterinary; Escherichia coli/genetics/isolation & purification/metabolism/physiology; Escherichia coli Infections/microbiology/veterinary; Feces/microbiology; Humans; Polymerase Chain Reaction; Shiga Toxin/biosynthesis; South America
Abstract :
[en] Shiga toxin-producing Escherichia coli belonging to serotype O26:H11 was isolated from a 2-month-old guanaco with severe watery diarrhea. E. coli colonies carried the stx1 and eae genes, showed localized adherence to HEp-2 cells, and produced enterohemolysin. A serological response to lipopolysaccharide O26 was observed at the onset of diarrhea.
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