Ga. Willshaw et al., VERO CYTOTOXIN-PRODUCING ESCHERICHIA-COLI O157 OUTBREAKS IN ENGLAND AND WALES, 1995 - PHENOTYPIC METHODS AND GENOTYPIC SUBTYPING, EMERGING INFECTIOUS DISEASES, 3(4), 1997, pp. 561-565
Vero cytotoxin-producing Escherichia coli O157 belonging to four phage
types (PTs) caused 11 outbreaks of infection in England and Wales in
1995. Outbreak strains of different PTs were distinguishable by DNA-ba
sed methods. Pulsed-field gel electrophoresis best discriminated among
strains belonging to the same PT, distinguishing six of the seven PT2
outbreak strains and both PT49 outbreak strains.