Poor survival of Methicillin-resistant Staphylococcus aureus on inanimate objects in the public spaces.

ABSTRACT: We investigated the prevalence of Staphylococcus aureus on shopping baskets in Osaka Prefecture, Japan. Multilocus sequence typing was performed to determine the genotypes of S. aureus isolates, and then a polymerase chain reaction method was used to detect staphylococcal enterotoxins and antibiotic resistance genes. In addition, desiccation tolerance of S. aureus isolates was evaluated in vitro. Forty-six (6.2%) S. aureus isolates were collected from 740 shopping baskets, though only one MRSA strain was identified. In multilocus sequence typing findings, ten sequence types and 24 singletons were classified, which were divided into ten clonal complexes and six singletons. The most frequent staphylococcal enterotoxin gene was seg (30.4%). Our in vitro findings demonstrated that 70% of the S

SUBMITTER: Domon H 

PROVIDER: S-EPMC4767431 | biostudies-literature | 2016 Feb

REPOSITORIES: biostudies-literature