Njengoba ukuqubuka kokungcoliswa kwamagciwane emkhiqizweni kuqhubeka kuvela, ukuzethemba komphakathi kuyahlolwa - kanjalo nempumelelo yokulandeleka, uhlelo oluklanyelwe ukukhumbula ngokushesha ukudla okungcolile okuvela echungechungeni lokuhlinzeka.
Ekuqubukeni kwakamuva okubandakanya ukukhunjulwa kwama-cantaloupes, u-anyanisi nolethisi, abahlinzeki abanokulandeleka endaweni bakwazile ukuhlonza umkhiqizo ongabazekayo ngokushesha nangokunembile futhi bawususe. Kubahlinzeki ngaphandle kokulandeleka, inqubo yayiyinde futhi ibiza, okuholele ekubuyiselweni kwezitshalo zonke kanye nosongo olukhulu empilweni yomphakathi.
“Lapho ukulandeleka kwenzeka khona, kungaba yithuluzi elisebenza kahle kakhulu ekuphepheni kokudla. Kungasiza ukunciphisa ubukhulu bokukhumbula futhi kusize ekubenzeni bahlinzwe kakhudlwana, ”kusho uRobert Whitaker, oyisikhulu sesayensi nezobuchwepheshe kwa Khiqiza Marketing Association.
Lapho ukulandelela kusebenza, abalimi, abapakishi, abathumeli nezitolo zegrosa bangabheka ilebula futhi bahlonze ngokushesha umthombo womkhiqizo kanye nayo yonke indawo obukuyo ochungechungeni lokusabalalisa. Ukulandeleka kungase kube nesicelo ekupheleni kochungechunge lokuhlinzeka, njengezitolo nezindawo zokudlela, manje ezithembele kubahlinzeki ukuze bathole ukudla okungcolile.
Isinyathelo semboni
The I-Produce Traceability Initiative (PTI) wuhlelo lokuzithandela olulinganisa izinqubo zokulandela umkhondo kusuka epulazini kuye esitolo noma endaweni yokudlela. Abasekeli bayo bathi ukuqubuka kwakamuva kukhombisa umehluko phakathi kokuba ne-PTI endaweni kanye nokuba nekhono elincane lokulandela umkhondo.
Ngo-Agasti, UTanimura kanye no-Antle ikwazile ukukhumbula ngokuzithandela inqwaba ye-lettuce yamaRoma okungenzeka ukuthi yayingcoliswe i-E. coli. Ngokombiko wenkampani, "Abathengisi nabasabalalisi bangakwazi ukuhlonza imikhiqizo ethintekile ngokusebenzisa ilebula yekhodi yokulandeleka enamathiselwe ngaphandle kwecala."
NgoJulayi, I-Gills anyanisi ukhumbule u-anyanisi ohlutshiwe futhi osikiwe kanye nezingxube zika-anyanisi/isilimo esidliwayo esinamagatsha anamanzi ngemva kokuhlolwa kwangaphakathi kuthole ukuthi kungenzeka yini ukungcola kwe-listeria. I-Gills iphinde ibe nesistimu yokulandeleka ekhona futhi ingakhomba futhi ikhumbule wonke umkhiqizo onezinombolo ezithile zelotho. Kusukela ngo-Agasti, akuzange kubikwe izifo ezivela emacaleni akwaGills noma kaTanimura no-Antle.
"I-Gills Onion ikwazile ukunquma ukuthi ubani othumele, nini futhi kuphi futhi akwenze ngokushesha," kusho u-Ed Treacy, iphini likamongameli we-PMA ngokusebenza kahle kwe-supply chain kanye nomeluleki wezobuchwepheshe kwa-PTI. "Bakwazile ukunciphisa umthelela futhi bazise abantu ngokushesha okukhulu."
Ukuqubuka kwe-cantaloupe kwakamuva
Amacala e-cantaloupe ahilela Burch Equipment LLC North Carolina kanye I-Chamberlain Farms wase-Indiana. Alikho ipulazi elibonakala linohlelo oluqinile lokulandela umkhondo, kusho uWhitaker.
Ngenxa yokungcola okungenzeka kwe-listeria, u-Burch kwadingeka akhumbule isivuno sesizini yonke sama-cantaloupe namakhabe oju. Ngokusho kwe FDA, umthombo owodwa wokudideka wawuwukuthi isitikha se-PLU somunye umlimi sasibekwe kwamanye ama-cantaloupe. Nokho, omunye umlimi akazange akhule noma acubungule noma yimaphi ama-cantaloupe okukhulunywa ngawo.
Icala elibi kakhulu libandakanya ukuqubuka kwe-salmonella evela ku-cantaloupe etshalwe e-Chamberlain Farms eyagulisa okungenani abantu abangu-178 ezifundazweni ezingu-21 futhi yahlanganiswa nokufa kwabantu ababili. U-Chamberlain wayeka ukukhiqiza futhi wakhumbula sonke isivuno sayo. I-FDA ithe ama-cantaloupe okukhulunywa ngawo adayiswa phakathi kukaJuni 21 no-Agasti 16.
"Uma unohlelo oluhle lokulandela umkhondo, unganemba futhi ucace kakhulu ekuxhumaneni kwakho," kusho uWhitaker. “Kodwa uma ungenakho ukulawula okuhle endaweni ngayinye, kubangela ukudideka kulezi zimo. Phakathi nenhlekelele, kunzima kakhulu ukubuyela emuva futhi wenze konke lokhu. "Kufanele uzilungiselele ngaphambi kwenhlekelele."
Emgqeni ongaphambili
Izinhlelo zokulandela umkhondo zenzelwe ukuma emnyango ongemuva wezitolo nezindawo zokudlela, nokho izindawo zokudlela zingaba semgqeni ophambili wenkinga yokuphepha kokudla, kusho uDennis Keith, umsunguli kanye ne-CEO ye Respro, inkampani ebonisana ngokuphepha kokudla e-Utah.
“Kungangisiza kwengikwenzayo nendlela engifundisa ngayo abantu. Kungasiza izindawo zokudlela ukuthi zisebenze kakhulu. Uma nginombuzo ngomkhiqizo, bengingaqonda ngqo emthonjeni futhi ngingathembeli ekudluleni kumdayisi,” kusho uKeith.
Izindawo zokudlela zinesizathu sokusukumela phezulu ngoba abadlayo bayabazi ubukhona bezinkinga zokuphepha kokudla futhi babuze imibuzo mayelana nomthombo walokho okusemapuletini abo.
“Iningi lamakhasimende engisebenza nawo ngelendawo futhi awanawo amandla noma ikhono elinjalo,” kusho uKeith. “Bathembele kumthengisi. Bathintana nomphakeli bese bebuza ukuthi ukubuyiselwa emuva kuyabathinta yini. Ubudlelwano nomphakeli bubaluleke kakhulu. Kufanele kube nokuthenjwa okukhulu lapho.”