Multilocus sequence typing of Cronobacter spp. from powdered infant formula and milk powder production factories
نویسندگان
چکیده
منابع مشابه
Thermal Resistance, Survival and Inactivation of Enterobacter Sakazakii (cronobacter Spp.) in Powdered and Reconstituted Infant Formula
Enterobacter sakazakii has recently been recognized as an opportunistic foodborne pathogen, and dry infant formula serves as the mode of transmission. The objectives of this study were to investigate the heat resistance, survival and inactivation under room and refrigeration temperatures storage of dry and reconstituted infant formula milk (IFM). E. sakazakii strains (eight strains) showed a wi...
متن کاملEvaluation of a new enrichment broth for detection of Cronobacter spp. in powdered infant formula.
The aim of this study was to investigate the potential of using Al-Holy-Rasco (AR) medium, a novel broth for detection and isolation of Cronobacter spp. in infant formula milk (IFM). The new medium's composition is generic brain heart infusion broth with the addition of 1% NaCl, 15% sucrose, and 0.80 g/liter sodium deoxycholate as selective ingredients. AR broth outperformed Enterobacteriaceae ...
متن کاملInsights into the Emergent Bacterial Pathogen Cronobacter spp., Generated by Multilocus Sequence Typing and Analysis
Cronobacter spp. (previously known as Enterobacter sakazakii) is a bacterial pathogen affecting all age groups, with particularly severe clinical complications in neonates and infants. One recognized route of infection being the consumption of contaminated infant formula. As a recently recognized bacterial pathogen of considerable importance and regulatory control, appropriate detection, and id...
متن کاملstudy of cronobacter sakazakii strains isolated from powdered milk infant formula by phenotypic and molecular methods in iran
conclusions results showed that pif that is being consumed in iran is contaminated with this pathogen and can cause disease in infants; especially those hospitalized in neonatal intensive care units (nicus) and fed pif. the number of reported cases of cronobacter infections is very low, but nevertheless there has been a slight increase recently. while the reported cases worldwide are few, it ne...
متن کاملGenome Sequence of Cronobacter sakazakii SP291, a Persistent Thermotolerant Isolate Derived from a Factory Producing Powdered Infant Formula
Cronobacter is an opportunistic pathogen associated with meningitis in neonates. Based on long-term surveillance of a powdered infant formula production facility, a persistent and thermotolerant isolate, denoted Cronobacter sakazakii SP291, was detected. Here we report the complete genome along with the sequences of three plasmids identified in this organism.
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ژورنال
عنوان ژورنال: International Dairy Journal
سال: 2013
ISSN: 0958-6946
DOI: 10.1016/j.idairyj.2012.11.004