An outbreak of Shiga toxin-producing Escherichia coli serogroup O157 linked to a lamb-feeding event.

ABSTRACT: Fifteen confirmed cases and 15 possible cases of Shiga toxin-producing Escherichia coli (STEC) O157 phage type 21/28 were linked to direct contact with lambs at a 'Lambing Live' event in the North West of England between 29 March and 21 April 2014. Twenty-one (70%) of the cases were female, 23 (77%) were children aged <16 years, of whom 14 (46%) were in the 0-5 years age group. Five children developed haemolytic uraemic syndrome. Multilocus variable number tandem repeat analysis (MLVA) profiles on 14 human cases were indistinguishable, and 6/10 animal isolates had a MLVA profile identical to the outbreak profile. Whole-genome sequencing analysis revealed that all isolates, both human and animal, fell within a 5-single nucleotide polymorphism cluster indicating the isolates belonged to the

SUBMITTER: Rowell S 

PROVIDER: S-EPMC9150456 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature