Kwa zaka zambiri, anthu omwe adasumira KPR US ku Khoti Lalikulu la US ku Southern Georgia ankakhala ndikugwira ntchito pafupi ndi fakitale ya Augusta, ponena kuti sanazindikire kuti amapuma mpweya womwe ungawononge thanzi lawo. Malinga ndi maloya a wodandaula, ogwiritsa ntchito mafakitale a EtO ankadziwa za kuopsa kwa EtO kumayambiriro kwa zaka za m'ma 1980. (Bungwe la US Environmental Protection Agency linalemba ethylene oxide ngati khansa ya anthu mu Disembala 2016.)
Munthu amene akuimba mlandu KPR US ali ndi mitundu yosiyanasiyana ya khansa, kuphatikizapo khansa ya m'mawere, khansa ya B-cell lymphoma, khansa ya mazira ndi ya m'matumbo, komanso kuperewera kwa mimba. M'milandu ina, womwalirayo wa Eunice Lambert adapereka mlandu atamwalira ndi khansa ya m'magazi mu 2015.
Deta ya EPA yomwe maloya a wodandaula adalemba pamlanduwu ikuwonetsa kuti KPR idachepetsa kwambiri kutulutsa kwa EtO m'zaka za m'ma 2010, koma inali yokwera kwambiri m'zaka makumi angapo zapitazo.
"Zotsatira zake, anthu omwe amakhala ndi kugwira ntchito pafupi ndi malo osungiramo zinthu a KPR amakumana ndi zoopsa zazikulu kwambiri za khansa ku United States popanda kudziwa kwawo. Anthuwa akhala akupuma mpweya wa ethylene oxide mosadziwa nthawi zonse komanso mosalekeza kwa zaka zambiri. Tsopano, akuvutika ndi khansa zosiyanasiyana, kutaya mimba, zilema zobadwa nazo, ndi zotsatira zina zosintha moyo chifukwa chopitiriza kugwiritsa ntchito ethylene oxide," analemba loya wa Atlanta Cook & Connelly Charles C. Bailey ndi Benjamin H. Richman ndi Michael. Ovca ku Edelson, Chicago.
Lembani zolemba zanu za kapangidwe ka zamankhwala ndi ntchito zina zakunja. Sungani chizindikiro, gawani ndikucheza ndi magazini otsogola aukadaulo wa kapangidwe ka zamankhwala lero.
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Nthawi yotumizira: Novembala-26-2021





