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https://www.readbyqxmd.com/read/28207311/prevalence-of-salmonella-in-cashews-hazelnuts-macadamia-nuts-pecans-pine-nuts-and-walnuts-in-the-united-states
#1
Guodong Zhang, Lijun Hu, David Melka, Hua Wang, Anna Laasri, Eric W Brown, Errol Strain, Marc Allard, Vincent K Bunning, Steven M Musser, Rhoma Johnson, Sofia M Santillana Farakos, Virginia N Scott, Régis Pouillot, Jane M Van Doren, Thomas S Hammack
Nuts have been identified as a vector for salmonellosis. The objective of this project was to estimate the prevalence and contamination level of Salmonella in raw tree nuts (cashews, pecans, hazelnuts, macadamia nuts, pine nuts, and walnuts) at retail markets in the United States. A total of 3,656 samples of six types of tree nuts were collected from different types of retail stores and markets nationwide between October 2014 and October 2015. These samples were analyzed using a modified version of the Salmonella culture method from the U...
February 16, 2017: Journal of Food Protection
https://www.readbyqxmd.com/read/28198553/treatment-of-septic-arthritis-of-the-coxofemoral-joint-in-12-foals
#2
F Barceló Oliver, T M Russell, K L Uprichard, K M Neil, P J Pollock
OBJECTIVE: To describe the clinical signs, surgical treatment, and outcome of septic arthritis of the coxofemoral joint in foals. STUDY DESIGN: Retrospective clinical study. SAMPLE POPULATION: Foals (n = 12) with confirmed sepsis of the coxofemoral joint. METHODS: Lameness was localized to the coxofemoral joint based on physical examination. Sepsis was confirmed by cytological analysis of synovial fluid obtained under ultrasonographic guidance, during general anesthesia or standing sedation...
February 15, 2017: Veterinary Surgery: VS
https://www.readbyqxmd.com/read/28194090/prevalence-and-characterization-of-salmonella-among-humans-in-ghana
#3
Linda Aurelia Andoh, Shabana Ahmed, John Elmerdahl Olsen, Kwasi Obiri-Danso, Mercy Jemima Newman, Japheth Awuletey Opintan, Lisa Barco, Anders Dalsgaard
BACKGROUND: Non-typhoidal Salmonella (NTS) is a public health problem worldwide and particularly in Africa with high disease burden. This study characterized Salmonella isolates from humans in Ghana to determine serovar distribution, phage types, and antimicrobial resistance. Further, the clonal relatedness among isolates was determined. METHODS: One hundred and thirty-seven Salmonella isolates (111 clinical and 26 public toilet) were characterized using standard serotyping, phage typing, and antimicrobial susceptibility testing methods...
2017: Tropical Medicine and Health
https://www.readbyqxmd.com/read/28166810/correlating-bacterial-shedding-with-fecal-corticosterone-levels-and-serological-responses-from-layer-hens-experimentally-infected-with-salmonella-typhimurium
#4
Pardeep Sharma, Vivek V Pande, Talia S Moyle, Andrea R McWhorter, Kapil K Chousalkar
Salmonella Enteriditis and Salmonella Typhimurium are commonly isolated during egg-related outbreaks of salmonellosis and represent a significant international public health issue. In Australia, Salmonella Typhimurium is the most common serovar identified in egg product related foodborne outbreaks. While a number of studies have investigated Salmonella shedding and host responses to infection, they have been conducted over a short time period. The present study sought to characterise bacterial shedding and host responses to infection in hens infected with only Salmonella Typhimurium or co-infected with both Salmonella Typhimurium and Salmonella Mbandaka over a 16 week period...
February 6, 2017: Veterinary Research
https://www.readbyqxmd.com/read/28119217/atmospheric-pressure-plasma-jet-treatment-of-salmonella-enteritidis-inoculated-eggshells
#5
Maike Moritz, Claudia Wiacek, Martin Koethe, Peggy G Braun
Contamination of eggshells with Salmonella Enteritidis remains a food safety concern. In many cases human salmonellosis within the EU can be traced back to raw or undercooked eggs and egg products. Atmospheric pressure plasma is a novel decontamination method that can reduce a wide range of pathogens. The aim of this work was to evaluate the possibility of using an effective short time cold plasma treatment to inactivate Salmonella Enteritidis on the eggshell. Therefore, artificially contaminated eggshells were treated with an atmospheric pressure plasma jet under different experimental settings with various exposure times (15-300s), distances from the plasma jet nozzle to the eggshell surface (5, 8 or 12mm), feed gas compositions (Ar, Ar with 0...
January 9, 2017: International Journal of Food Microbiology
https://www.readbyqxmd.com/read/28107878/effect-of-strategic-administration-of-an-encapsulated-blend-of-formic-acid-citric-acid-and-essential-oils-on-salmonella-carriage-seroprevalence-and-growth-of-finishing-pigs
#6
Kavita Walia, Hector Argüello, Helen Lynch, Finola C Leonard, Jim Grant, Dermot Yearsley, Sinead Kelly, Geraldine Duffy, Gillian E Gardiner, Peadar G Lawlor
Controlling Salmonella at farm level can act as the first line of defence in reducing salmonellosis from pork. This study investigated the efficacy of an encapsulated blend of formic acid, citric acid, and essential oils (FormaXOL™) administered to finisher pigs for 28days prior to slaughter in controlling Salmonella shedding on a commercial farm with a history of high Salmonella seroprevalence. Fourteen pens of 8-10 pigs/pen were randomly assigned to a control (finisher diet without additive) or a treatment group (the same diet with 4kg/t of FormaXOL™) for 28 days...
February 1, 2017: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/28104927/a-rapid-systematic-review-and-meta-analysis-of-the-efficacy-of-slaughter-and-processing-interventions-to-control-non-typhoidal-salmonella-in-beef-and-pork
#7
Ian Young, Barbara J Wilhelm, Sarah Cahill, Rei Nakagawa, Patricia Desmarchelier, Andrijana Rajić
Pork is one of the major food sources of human salmonellosis worldwide, while beef products have been implicated in numerous foodborne outbreaks. As a result, effective interventions to reduce Salmonella contamination during beef and pork processing are of interest to both regulators and industry. We conducted a rapid systematic review and meta-analysis of literature investigating the efficacy of slaughter and processing interventions to control Salmonella in beef and pork. Review steps included: a comprehensive search strategy; relevance screening of abstracts; relevance confirmation of articles; data extraction; risk-of-bias assessment; meta-analysis (where appropriate); and a weight-of-evidence assessment...
December 2016: Journal of Food Protection
https://www.readbyqxmd.com/read/28103325/assessing-fifty-years-of-general-health-surveillance-of-roe-deer-in-switzerland-a-retrospective-analysis-of-necropsy-reports
#8
Mirjam Pewsner, Francesco Carlo Origgi, Joachim Frey, Marie-Pierre Ryser-Degiorgis
General wildlife health surveillance is a valuable source of information on the causes of mortality, disease susceptibility and pathology of the investigated hosts and it is considered to be an essential component of early warning systems. However, the representativeness of data from such surveillance programs is known to be limited by numerous biases. The roe deer (Capreolus capreolus capreolus) is the most abundant ungulate and a major game species all over Europe. Yet, internationally available literature on roe deer pathology is scarce...
2017: PloS One
https://www.readbyqxmd.com/read/28078872/molecular-characterization-and-antibiotic-resistance-of-salmonella-serovars-isolated-in-the-apulia-region-of-italy
#9
R Mirgaldi, A Ballini, A M Dionisi, I Luzzi, G Dipalma, F Inchingolo, D De Vito
During the period January 2013-December 2015, 175 cases of human salmonellosis were reported in the Apulia Region of Italy. The aim of this study was to characterize salmonella strains from the standpoints of serovars prevalence, antimicrobial resistance and clonal origin. The serological typing was performed by agglutination against antisera followed by a multiplex polymerase chain reaction (m-PCR). The obtained results were analyzed following the Kauffmann-White scheme. Susceptibility to antimicrobial agents was tested using the disk diffusion method on Muller-Hinton agar plates...
October 2016: Journal of Biological Regulators and Homeostatic Agents
https://www.readbyqxmd.com/read/28074119/complete-genome-sequence-of-the-salmonella-enterica-serovar-enteritidis-bacteriophages-fse1c-and-fse4c-isolated-from-food-matrices
#10
Javier Santander, Jose I Vasquez, Cristopher Segovia, Leonardo Santos, Gabriel Turra, Karen Huber, James Robeson
Salmonella enterica serovar Enteritidis is one of the most common causes of Salmonellosis worldwide. Utilization of bacteriophages as prophylactic agents is a practical solution to prevent Salmonellosis in ready-to-eat products. Shelf stability is one of the desirable properties for prophylactic bacteriophages. Here, we describe the phenotype, genome, and phylogeny of fSE1C and fSE4S Salmonella bacteriophages. fSE1C and fSE4S were previously isolated from pickle sauce and ground beef respectively and selected for their significant shelf stability...
2017: Standards in Genomic Sciences
https://www.readbyqxmd.com/read/28067811/knowledge-and-attitudes-towards-handling-eggs-in-the-home-an-unexplored-food-safety-issue
#11
Harriet Whiley, Beverley Clarke, Kirstin Ross
Foodborne illness is a global public health issue, with food handling in the home identified as an underestimated source. In Australia, there has been a significant increase in the incidence of salmonellosis with the majority of outbreaks linked to eggs. This study investigated Australian eggs consumer attitudes, behaviours and risk perceptions associated with the handling of raw eggs in the home. It was identified that 67% of participants chose free range eggs, 11% kept poultry, 7% did not have any preference, 7% cage eggs, 4% barn eggs, 2% organic eggs and 1% pasteurized eggs...
January 6, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28057911/guanosine-5-monophosphate-chelated-calcium-and-iron-feed-additives-maintains-egg-production-and-prevents-salmonella-gallinarum-in-experimentally-infected-layers
#12
Hye-Ji Noh, HeeKyong Kim, Su Jeong Heo, Hyang Hyun Cho, Hong Bum Koh
We evaluated the effects of guanosine 5'-monophosphate (GMP) -chelated calcium and iron (CaFe-GMP) on the health and egg quality in layers experimentally infected with Salmonella Gallinarum. In this study, CaFe-GMP feed additives was fed with commercial layer feed to layer over four weeks and all were inoculated with Salmonella Gallinarum. Body weight, mortality, clinical symptoms, and poultry production including feed intake, egg production, egg loss, and feed conversion rate were observed and Salmonella Gallinarum was re-isolated from the liver, spleen, and cecum of the layers...
January 4, 2017: Journal of Veterinary Science
https://www.readbyqxmd.com/read/28033312/outbreak-of-salmonella-oslo-infections-linked-to-persian-cucumbers-united-states-2016
#13
Lyndsay Bottichio, Carlota Medus, Alida Sorenson, Danielle Donovan, Reeti Sharma, Natasha Dowell, Ian Williams, Allison Wellman, Alikeh Jackson, Beth Tolar, Taylor Griswold, Colin Basler
In April 2016, PulseNet, the national molecular subtyping network for foodborne disease surveillance, detected a multistate cluster of Salmonella enterica serotype Oslo infections with an indistinguishable pulsed-field gel electrophoresis (PFGE) pattern (XbaI PFGE pattern OSLX01.0090).* This PFGE pattern was new in the database; no previous infections or outbreaks have been identified. CDC, state and local health and agriculture departments and laboratories, and the Food and Drug Administration (FDA) conducted epidemiologic, traceback, and laboratory investigations to identify the source of this outbreak...
December 30, 2016: MMWR. Morbidity and Mortality Weekly Report
https://www.readbyqxmd.com/read/28028851/review-on-the-effects-of-potential-prebiotics-on-controlling-intestinal-enteropathogens-salmonella-and-escherichia%C3%A2-coli-in-pig-production
#14
REVIEW
T H T Tran, N Everaert, J Bindelle
Salmonella enterica serotypes (Salmonella sp.) are the second cause of bacterial foodborne zoonoses in humans after campylobacteriosis. Pork is the third most important cause for outbreak-associated salmonellosis, and colibacillosis is the most important disease in piglets and swine. Attachment to host cells, translocation of effector proteins into host cells, invasion and replication in tissues are the vital virulence steps of these pathogens that help them to thrive in the intestinal environment and invade tissues...
December 27, 2016: Journal of Animal Physiology and Animal Nutrition
https://www.readbyqxmd.com/read/28013440/equine-salmonellosis-in-southern-brazil
#15
Gregory Duarte Juffo, Daniele Mariath Bassuino, Danilo Carloto Gomes, Fabiana Wurster, Caroline Pissetti, Saulo Petinatti Pavarini, David Driemeier
The Salmonella sp. genus is identified in several species, and the zoonosis it causes is one of the most important types worldwide. The specifics of salmonellosis vary according to the function of the serovar involved, the species affected, age and predisposing factors. However, few cases of equine salmonellosis have been reported. This study presents ten confirmed salmonellosis cases in equines in southern Brazil. Six were adult animals with stress factors preceding the disease, while four were foals, three of which presented with hyperacute manifestations...
December 24, 2016: Tropical Animal Health and Production
https://www.readbyqxmd.com/read/28012630/antimicrobial-resistance-patterns-of-bovine-salmonella-enterica-isolates-submitted-to-the-wisconsin-veterinary-diagnostic-laboratory-2006-2015
#16
J R Valenzuela, A K Sethi, N A Aulik, K P Poulsen
Salmonellosis on the dairy continues to have a significant effect on animal health and productivity and in the United States. Additionally, Salmonella enterica ssp. enterica causes an estimated 1.2 million cases of human illness annually. Contributing to the morbidity and mortality in both human and domestic animal species is emergence of antimicrobial resistance by Salmonella species and increased incidence of multidrug-resistant isolates. This study describes serotype distribution and the antimicrobial resistance patterns for various Salmonella serotypes isolated from bovine samples submitted to the Wisconsin Veterinary Diagnostic Laboratory (WVDL) over the past 10 yr...
February 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28010804/50-years-ago-in-the-journal-of-pediatrics-salmonellosis-in-infants-and-children
#17
Tanvi Agarwal, Arnav Agarwal
No abstract text is available yet for this article.
January 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/28004619/high-occurrence-and-unusual-serotype-diversity-of-non-typhoidal-salmonella-in-non-clinical-niches-angola
#18
P Antunes, J Campos, J Mourão, T G Ribeiro, C Novais, L Peixe
Non-typhoidal Salmonella is an important burden, particularly in developing countries of the African region. We report for the first time in Angola, a sub-Saharan African country with commercial/travel relationships with Europe, an unexpectedly high occurrence of Salmonella (n = 12/63, 19%) from a high diversity of sources, particularly farm and wild animals. The detection of diverse serotypes (n = 12), involving putative new S. enterica subsp. salamae serotypes, is also of note, reinforcing the need for a comprehensive surveillance in Angola critical to identify animal/food/environmental sources of salmonellosis with impact on animal health, local people, tourists and exported products...
December 22, 2016: Epidemiology and Infection
https://www.readbyqxmd.com/read/27999166/the-cytolethal-distending-toxin-produced-by-nontyphoidal-salmonella-serotypes-javiana-montevideo-oranienburg-and-mississippi-induces-dna-damage-in-a-manner-similar-to-that-of-serotype-typhi
#19
Rachel A Miller, Martin Wiedmann
: Select nontyphoidal Salmonella enterica (NTS) serotypes were recently found to encode the Salmonella cytolethal distending toxin (S-CDT), an important virulence factor for serotype Typhi, the causative agent of typhoid fever. Using a PCR-based assay, we determined that among 21 NTS serotypes causing the majority of food-borne salmonellosis cases in the United States, genes encoding S-CDT are conserved in isolates representing serotypes Javiana, Montevideo, and Oranienburg but that among serotype Mississippi isolates, the presence of S-CDT-encoding genes is clade associated...
December 20, 2016: MBio
https://www.readbyqxmd.com/read/27997572/the-impact-of-deoxynivalenol-on-pigeon-health-occurrence-in-feed-toxicokinetics-and-interaction-with-salmonellosis
#20
Gunther Antonissen, Roel Haesendonck, Mathias Devreese, Nathan Broekaert, Elin Verbrugghe, Sarah De Saeger, Kris Audenaert, Freddy Haesebrouck, Frank Pasmans, Richard Ducatelle, Siska Croubels, An Martel
Seed-based pigeon diets could be expected to result in exposure of pigeons to mycotoxins such as deoxynivalenol (DON). Ingestion of low to moderate contamination levels of DON may impair intestinal health, immune function and/or pathogen fitness, resulting in altered host-pathogen interactions and thus different outcome of infections. Here we demonstrate that DON was one of the most frequently detected mycotoxins in seed-based racing pigeons feed, contaminating 5 out of 10 samples (range 177-1,466 μg/kg). Subsequently, a toxicokinetic analysis revealed a low absolute oral bioavailability (F) of DON in pigeons (30...
2016: PloS One
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