Prevalence of verocytotoxigenic Escherichia coli serotype O157:H7 in children with diarrhoea attending a Sydney hospital

Abstract

Abstract Verotoxin producing Escherichia coli, in particular serotype O157:H7, have been implicated as an important cause of acute gastroenteritis in children. This study was undertaken to determine if E. coli O157:H7 is an important cause of acute gastroenteritis in children in metropolitan Sydney. During the period from October 1990 to September 1991, stools from patients presenting with acute diarrhoea to The Children's Hospital, Camperdown, were examined for the presence of common bacterial pathogens. In addition, stools were grown on sorbitol McConkey agar and sorbitol non‐fermenting organisms were serotyped with O157 antiserum by slide agglutination. The isolates were then tested with ..