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1. Colonization of reproductive organs and internal contamination of eggs after experimental infection of laying hens with Salmonella heidelberg and Salmonella enteritidis

Description:
Includes references
Author:
Gast, R.K. , Guard-Bouldin, J. , Holt, P.S.
Subject:
laying hens , eggs , food pathogens , food contamination , bacterial contamination , female reproductive system , Salmonella enterica subsp. enterica serovar Heidelberg , Salmonella enteritidis , disease transmission , salmonellosis , disease control , disease outbreaks , ovaries , oviducts , digestive system
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

2. Comparison of four Salmonella isolation techniques in four different inoculated matrices

Description:
Includes references
Author:
Rybolt, M.L. , Wills, R.W. , Byrd, J.A. , Doler, T.P. , Bailey, R.H.
Subject:
chickens , Salmonella typhimurium , sampling , microbial detection , bacterial contamination , crop (digestive system) , litter (bedding) , culture media , chicken carcasses , rapid methods , immunomagnetic separation , plate count , food safety , food pathogens , food contamination , enrichment culture
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

3. Considering the complexity of microbial community dynamics in food safety risk assessment

Description:
Includes references
Author:
Powell, M. , Schlosser, W. , Ebel, E.
Subject:
food safety , mathematical models , equations , risk assessment , Escherichia coli O157:H7 , food contamination , food pathogens , food spoilage , bacterial contamination , microbial ecology , microbial competition , community ecology , population growth , interspecific competition , probability analysis , predictive microbiology
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

4. Dairy farm reservoir of Listeria monocytogenes sporadic and epidemic strains

Description:
Includes references
Author:
Borucki, M.K. , Reynolds, J. , Gay, C.C. , McElwain, K.L. , Kim, S.H. , Knowles, D.P. , Hu, J.
Subject:
feces , dairy farming , dairies , disease reservoirs , Listeria monocytogenes , food pathogens , bacterial contamination , food contamination , serotypes , foodborne illness , ribotypes , cattle , humans , feeds , silage , isolation , pandemic , on-farm food safety , zoonoses , risk factors
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

5. Detection of Escherichia coli serogroups O26 and O113 by PCR amplification of the wzx and wzy genes

Description:
Includes references
Author:
DebRoy, C. , Roberts, E. , Kundrat, J. , Davis, M.A. , Briggs, C.E. , Fratamico, P.M.
Subject:
enterohemorrhagic Escherichia coli , serotypes , food pathogens , microbial detection , polymerase chain reaction , structural genes , enzymes , bacterial antigens , biosynthesis , food contamination , bacterial contamination , apple juice , food microbiology
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

6. Direct microscopic observation of viability of Campylobacter jejuni on chicken skin treated with selected chemical sanitizing agents

Description:
Includes references
Author:
Chantarapanont, W. , Berrang, M.E. , Frank, J.F.
Subject:
Campylobacter jejuni , chicken skin , decontamination , sanitizing , sodium hypochlorite , peracetic acid , chlorites , acidity , sanitizers , antibacterial properties , food pathogens , food contamination , bacterial contamination , pathogen survival , viability , electron microscopy , plate count , food safety
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

7. Effect of bacterial protein extraction reagent combined with sodium azide on the detection of Escherichia coli O157:H7 using immunomagnetic-electrochemiluminescence

Description:
Includes references
Author:
Wijey, C. , Crawford, C.G. , Tu, S.I. , Paoli, G.C.
Subject:
Escherichia coli O157:H7 , enteropathogenic Escherichia coli , enteropathogens , food pathogens , bacterial proteins , sodium azide , food contamination
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

8. Effect of nisin in combination with EDTA, sodium lactate, and potassium sorbate for reducing Salmonella on whole and fresh-cut cantaloupe

Description:
Includes references
Author:
Ukuku, D.O. , Fett, W.F.
Subject:
nisin , antibacterial proteins , EDTA (chelating agent) , lactates , potassium sorbate , antibacterial properties , cantaloupes , fresh-cut foods , decontamination , sanitizing , Salmonella , food pathogens , bacterial contamination , food contamination , fruit quality , appearance (quality) , off odors , food acceptability , food storage , cold storage , storage time , pathogen survival , washing , plate count , firmness
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

9. Efficacy of sanitizers to inactivate Escherichia coli O157:H7 on fresh-cut carrot shreds under simulated process water conditions

Description:
Includes references
Author:
Gonzalez, R.J. , Luo, Y. , Ruiz-Cruz, S. , McEvoy, J.L.
Subject:
carrots , fresh-cut foods , shredding , inoculum density , Escherichia coli O157:H7 , food contamination , bacterial contamination , food pathogens , sanitizing , sanitizers , chlorites , acidity , pH , citric acid , acetic acid , sodium hypochlorite , antibacterial properties , washing , food storage , storage time , pathogen survival , plate count , aerobes , yeasts , molds (fungi) , organic matter
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

10. Escherichia coli O157:H7 in a cohort of weaned, preconditioned range beef calves

Description:
Includes references
Author:
Dunn, J.R. , Keen, J.E. , Del Vecchio, R. , Wittum, T.E. , Thompson, R.A.
Subject:
calves , beef cattle , calf feeding , weaning , feedlots , Escherichia coli O157:H7 , food contamination , bacterial contamination , food pathogens , shedding , serotypes , genetic variation , food safety , cross contamination
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004