Nationwide outbreak of multidrug-resistant <i>Salmonella</i> Heidelberg infections associated with ground turkey: United States, 2011

Routh, Janell; Pringle, Jeshua; Mohr, Marika; Bidol, Sally; Arends, Katherine D.; Adams-Cameron, Meg; Hancock, W. Thane; Kissler, Bonnie; Rickert, Regan; Folster, Jason P.; Tolar, Beth; Bosch, Stacey; Behravesh, Casey Barton; Williams, Ian T.; Gieraltowski, Laura

doi:10.1017/s0950268815000497

Cited by 40 publications

(30 citation statements)

References 14 publications

(19 reference statements)

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“…The percentage spent on inpatient/ along the chain there are numerous routes from where the hospitalized patients was 95% from the recurrent introduction and the transmission of pathogens could take expenditure (Public hospital governance in Sri Lanka, place. If the chemical agents are considered it can be heavy 2015). From this the percentage spent on gastrointestinal metals, pesticides, veterinary drugs and growth promoters, patient (total number of GIT infectious disease people/ preservatives and additives.…”

Section: Lanka National Health Account 2005-2009) the Mainmentioning

confidence: 99%

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Food safety monitoring and surveillance system for Sri Lanka

Gunasekera¹,

Muralithas²,

Baumann

2017

Sri Lanka Vet. J.

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Section: Lanka National Health Account 2005-2009) the Mainmentioning

confidence: 99%

“…(1991b .030 importation of food products it is essential to achieve Food Garedew, L., Hagos, Z., Zegeye, B., Addis, Z. (2015). The Safety Objectives (FSO) and follow Good Hygiene detection and antimicrobial susceptibility profile of Practice (GHP) /Good Manufacturing Practice (GMP).…”

Section: Lanka National Health Account 2005-2009) the Mainmentioning

confidence: 99%

Food safety monitoring and surveillance system for Sri Lanka

Gunasekera¹,

Muralithas²,

Baumann

2017

Sri Lanka Vet. J.

View full text Add to dashboard Cite

“…; Doyle ; Routh et al . ). For example, in Germany, between June and July 2011, there was a large outbreak of Shiga‐toxin producing O104:H4 serotype Escherichia coli (STEC), which possesses an extended‐spectrum β ‐lactamase gene (Frank et al .…”

Section: Introductionmentioning

confidence: 97%

Tetramethylbenzidine method for monitoring the free available chlorine and microbicidal activity of chlorite-based sanitizers under organic-matter-rich environments

Yamaoka

Nakayama‐Imaohji

Horiuchi

et al. 2015

Lett Appl Microbiol

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For practical applications of chlorine in food processing, monitoring of FAC is critical to validate disinfection efficacy. In this study we found that chlorite-based sanitizers acquired a pink colour upon contact with BSA or broiler carcasses. This pink colour interfered with FAC monitoring by methods that measure oxidized N,N-diethyl-p-phenylenediamine absorbance between 513-550 nm. Alternatively, FAC levels of chlorite-based sanitizers could be monitored using the absorbance of 3,3',5,5'-tetramethylbenzidine at 650 nm, which does not overlap with the acquired pink colour. These data provide valuable information for safety management of disinfection processes that use chlorite-based sanitizers.

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“…Previous epidemiological studies on Salmonella ser. Heidelberg have mostly focused on outbreaks associated with poultry products [23][24][25][26][27]. Most of these analyses were carried out with a limited number of isolates from a small geographical region with a limited number of strains.…”

Section: Introductionmentioning

confidence: 99%

Genome divergence and increased virulence of outbreak associated Salmonella enterica subspecies enterica serovar Heidelberg

et al. 2018

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Salmonella enterica serotype Heidelberg is primarily a poultry adapted serotype of Salmonella that can also colonize other hosts and cause human disease. In this study, we compared the genomes of outbreak associated non-outbreak causing Salmonella ser. Heidelberg strains from diverse hosts and geographical regions. Human outbreak associated strains in this study were from a 2015 multistate outbreak of Salmonella ser. Heidelberg involving 15 states in the United States which originated from bull calves. Our clinicopathologic examination revealed that cases involving Salmonella ser. Heidelberg strains were predominantly young, less than weeks-old, dairy calves. Pre-existing or concurrent disease was found in the majority of the calves. Detection of Salmonella ser. Heidelberg correlated with markedly increased death losses clinically comparable to those seen in herds infected with S. Dublin, a known serious pathogen of cattle. Whole genome based single nucleotide polymorphism based analysis revealed that these calf isolates formed a distinct cluster along with outbreak associated human isolates. The defining feature of the outbreak associated strains, when compared to older isolates of S. Heidelberg, is that all isolates in this cluster contained Saf fimbrial genes which are generally absent in S. Heidelberg. The acquisition of several single nucleotide polymorphisms and the gain of Saf fimbrial genes may have contributed to the increased disease severity of these Salmonella ser. Heidelberg strains.Electronic supplementary materialThe online version of this article (10.1186/s13099-018-0279-0) contains supplementary material, which is available to authorized users.

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Nationwide outbreak of multidrug-resistant Salmonella Heidelberg infections associated with ground turkey: United States, 2011

Cited by 40 publications

References 14 publications

Food safety monitoring and surveillance system for Sri Lanka

Food safety monitoring and surveillance system for Sri Lanka

Tetramethylbenzidine method for monitoring the free available chlorine and microbicidal activity of chlorite-based sanitizers under organic-matter-rich environments

Genome divergence and increased virulence of outbreak associated Salmonella enterica subspecies enterica serovar Heidelberg

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