{"id":"https://openalex.org/W2209019651","doi":null,"title":"Examining cross contamination pathways for foodborne pathogens in a retail deli environment using an abiotic surrogate","display_name":"Examining cross contamination pathways for foodborne pathogens in a retail deli environment using an abiotic surrogate","publication_year":2013,"publication_date":"2013-11-08","ids":{"openalex":"https://openalex.org/W2209019651","mag":"2209019651"},"language":"en","primary_location":{"id":"pmh:oai:vtechworks.lib.vt.edu:10919/51963","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10919/51963","pdf_url":"http://hdl.handle.net/10919/51963","source":{"id":"https://openalex.org/S4306400248","display_name":"VTechWorks (Virginia Tech)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I859038795","host_organization_name":"Virginia Tech","host_organization_lineage":["https://openalex.org/I859038795"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Dissertation"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10919/51963","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Jessica Maitland","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Jessica Maitland","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10900","display_name":"Listeria monocytogenes in Food Safety","score":0.6592000126838684,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10900","display_name":"Listeria monocytogenes in Food Safety","score":0.6592000126838684,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11957","display_name":"Food Safety and Hygiene","score":0.334199994802475,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10486","display_name":"Salmonella and Campylobacter epidemiology","score":0.004999999888241291,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cross-contamination","display_name":"cross-contamination","score":0.8949999809265137},{"id":"https://openalex.org/keywords/foodborne-pathogens","display_name":"foodborne pathogens","score":0.9850000143051147},{"id":"https://openalex.org/keywords/fluorescence-visualization","display_name":"fluorescence visualization","score":0.6460000276565552},{"id":"https://openalex.org/keywords/trained-sensory-panel","display_name":"trained sensory panel","score":0.8880000114440918},{"id":"https://openalex.org/keywords/co-inoculation","display_name":"co-inoculation","score":0.7979999780654907},{"id":"https://openalex.org/keywords/listeria-monocytogenes","display_name":"Listeria monocytogenes","score":0.8240000009536743},{"id":"https://openalex.org/keywords/listeria-innocua","display_name":"Listeria innocua","score":1.0},{"id":"https://openalex.org/keywords/escherichia-coli-o157-h7","display_name":"Escherichia coli O157:H7","score":0.9729999899864197},{"id":"https://openalex.org/keywords/salmonella-enteritidis","display_name":"Salmonella Enteritidis","score":0.9589999914169312},{"id":"https://openalex.org/keywords/stainless-steel-surfaces","display_name":"stainless steel surfaces","score":0.7360000014305115},{"id":"https://openalex.org/keywords/contamination-spread","display_name":"contamination spread","score":0.5049999952316284},{"id":"https://openalex.org/keywords/food-contact-surfaces","display_name":"food contact surfaces","score":0.6010000109672546}],"concepts":[{"id":"https://openalex.org/C112570922","wikidata":"https://www.wikidata.org/wiki/Q60528603","display_name":"Contamination","level":2,"score":0.7426350116729736},{"id":"https://openalex.org/C132215390","wikidata":"https://www.wikidata.org/wiki/Q461335","display_name":"Abiotic component","level":2,"score":0.46175551414489746},{"id":"https://openalex.org/C34135077","wikidata":"https://www.wikidata.org/wiki/Q3511075","display_name":"Food contaminant","level":2,"score":0.4480401575565338},{"id":"https://openalex.org/C150903083","wikidata":"https://www.wikidata.org/wiki/Q7108","display_name":"Biotechnology","level":1,"score":0.433987557888031},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.41592320799827576},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3432155251502991},{"id":"https://openalex.org/C183696295","wikidata":"https://www.wikidata.org/wiki/Q2487696","display_name":"Biochemical engineering","level":1,"score":0.32775717973709106},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.29053542017936707},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19899755716323853},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:vtechworks.lib.vt.edu:10919/51963","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10919/51963","pdf_url":"http://hdl.handle.net/10919/51963","source":{"id":"https://openalex.org/S4306400248","display_name":"VTechWorks (Virginia Tech)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I859038795","host_organization_name":"Virginia Tech","host_organization_lineage":["https://openalex.org/I859038795"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Dissertation"},{"id":"mag:2209019651","doi":null,"is_oa":false,"landing_page_url":"https://vtechworks.lib.vt.edu/bitstream/10919/51963/1/Maitland_JE_D_2013.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:vtechworks.lib.vt.edu:10919/51963","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10919/51963","pdf_url":"http://hdl.handle.net/10919/51963","source":{"id":"https://openalex.org/S4306400248","display_name":"VTechWorks (Virginia Tech)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I859038795","host_organization_name":"Virginia Tech","host_organization_lineage":["https://openalex.org/I859038795"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Dissertation"},"sustainable_development_goals":[{"score":0.4043000042438507,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2209019651.pdf","grobid_xml":"https://content.openalex.org/works/W2209019651.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W2340684","https://openalex.org/W88469074","https://openalex.org/W203266438","https://openalex.org/W205463685","https://openalex.org/W1566520492","https://openalex.org/W1581514009","https://openalex.org/W1670595433","https://openalex.org/W1785173799","https://openalex.org/W1913289809","https://openalex.org/W1971925202","https://openalex.org/W1988665290","https://openalex.org/W2006029296","https://openalex.org/W2013855646","https://openalex.org/W2038315135","https://openalex.org/W2092803862","https://openalex.org/W2094687936","https://openalex.org/W2118464008","https://openalex.org/W2120546418","https://openalex.org/W2128591134","https://openalex.org/W2153105703","https://openalex.org/W2419442009"],"related_works":["https://openalex.org/W2321283901","https://openalex.org/W1996617929","https://openalex.org/W2043197353","https://openalex.org/W2599113005","https://openalex.org/W7052672914","https://openalex.org/W2523460604","https://openalex.org/W2902872987","https://openalex.org/W2749145985","https://openalex.org/W2507367559","https://openalex.org/W2559325250"],"abstract_inverted_index":{"Understanding":[0],"potential":[1,26,163,325],"cross":[2,37],"contamination":[3,38,73,136,175,257,315,339],"pathways":[4],"is":[5],"essential":[6],"to":[7,23,33,65,87,141,155,170,184,308,334],"reducing":[8],"the":[9,25,121,130,134,144,149,162,190,235,241,247,294,301,309],"risk":[10],"of":[11,17,28,52,72,133,164,192,237,249,281,296,303,314],"food":[12,157],"product":[13],"contamination.":[14],"The":[15,124],"use":[16,248],"a":[18,43,47,56,66,95,166,270,279,341,345],"fluorescing":[19],"abiotic":[20],"surrogate":[21],"(GloGermTM)":[22],"visualize":[24],"spread":[27,93,117,154],"bacteria":[29,91,168,183,200,238,262,297,304],"may":[30,92,323],"be":[31,324],"beneficial":[32],"researchers.":[34],"To":[35,160],"quantify":[36],"during":[39],"experimental":[40],"trials":[41],"in":[42,75,326,330],"mock":[44,122,145],"retail":[45,346],"deli,":[46],"rating":[48],"method":[49],"for":[50,70,243],"visualization":[51],"fluorescence":[53],"levels":[54],"using":[55,165,327],"trained":[57,125],"sensory":[58,126],"panel":[59,127],"was":[60,85,118,226,251],"developed.":[61],"Panelists":[62],"feedback":[63],"led":[64],"pre-defined":[67],"strategy":[68],"allowing":[69],"characterization":[71],"seen":[74,292],"photographs":[76],"and":[77,116,173,182,221,240,266,300,337],"reduced":[78],"variability":[79],"within":[80],"responses.":[81],"Following":[82],"validation,":[83],"GloGermTM":[84,140,181,223,307,333],"used":[86],"visually":[88,335],"represent":[89],"how":[90],"through":[94],"deli":[96,282,347],"environment.":[97,348],"Six":[98],"origination":[99,137,258],"sites":[100,138,259,275],"(slicer":[101],"blade,":[102],"meat":[103],"chub,":[104],"floor":[105,150],"drain,":[106],"preparation":[107],"table,":[108],"employee's":[109,111],"glove,":[110],"hands)":[112],"were":[113,178,211,276,284,291],"evaluated":[114],"separately":[115],"photographed":[119],"throughout":[120,143,344],"deli.":[123,146],"then":[128],"analyzed":[129],"photographs.":[131],"Five":[132],"six":[135],"transferred":[139],"surfaces":[142,177],"Contamination":[147],"from":[148,194,340],"drain":[151],"did":[152],"not":[153],"any":[156],"contact":[158],"surfaces.":[159,196],"determine":[161,185],"GloGermTM/":[167],"mixture":[169,242],"simultaneously":[171],"track":[172,336],"sample":[174,338],"spread;":[176],"co-inoculated":[179],"with":[180,222,260,306,332],"if":[186],"co-inoculation":[187,250],"would":[188],"affect":[189],"recoverability":[191],"microorganisms":[193],"these":[195],"Three":[197],"common":[198],"foodborne":[199],"(E.":[201],"coli":[202],"O157:H7,Salmonella":[203],"enterica":[204],"ser.":[205],"Enteritidis,":[206],"Listeria":[207,209],"monocytogenes,":[208],"innocua)":[210,268],"inoculated":[212,298,305],"on":[213],"2":[214,216],"by":[215,254],"stainless":[217],"steel":[218],"coupons":[219],"alone":[220,239,263,299],".":[224],"There":[225],"no":[227,287],"significant":[228,288],"difference":[229],"found":[230],"(p":[231],">":[232],"0.05)":[233],"between":[234,293],"recovery":[236],"all":[244],"bacteria.":[245,318],"Finally,":[246],"further":[252],"explored":[253],"inoculating":[255],"two":[256],"either":[261],"(L.":[264],"monocytogenes":[265],"L.":[267,328],"or":[269,317],"GloGermTM/bacteria":[271],"cocktail.":[272],"Nine":[273],"recipient":[274,311],"sampled":[277],"after":[278],"series":[280],"procedures":[283],"performed.":[285],"Generally,":[286],"differences":[289],"(p>0.05)":[290],"transfer":[295,302],"selected":[310],"sites,":[312],"regardless":[313],"source":[316,343],"These":[319],"results":[320],"suggest":[321],"there":[322],"innocua":[329],"combination":[331],"known":[342]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}