Ngowe-1885, iSalmonella nezinye zayikhetha iSalmonella choleraesuis ebudeni bobhubhani wekholera, ngoko yathiywa ngokuba yiSalmonella. Ezinye iSalmonella zibangela izifo ebantwini, ezinye ziyingozi kwizilwanyana, kwaye ezinye ziyingozi ebantwini nakwizilwanyana. I-Salmonellosis ligama eliqhelekileyo kwiindlela ezahlukeneyo zabantu, izilwanyana zasekhaya kunye nezilwanyana zasendle ezibangelwa iintlobo ezahlukeneyo zeSalmonella. Abantu abosulelwe yiSalmonella okanye ilindle labathwali banokungcolisa ukutya kwaye babangele ityhefu ekutyeni. Ngokwezibalo, phakathi kweentlobo zetyhefu yokutya kwebhaktheriya kumazwe ahlukeneyo kwihlabathi, ukutyhefa kokutya okubangelwa yiSalmonella kudla ngokubakho kuqala. I-Salmonella ikwayeyokuqala kwimimandla engaphakathi elizweni lam.
Kwinbon's salmonella nucleic acid ikhithi yokubona inokusetyenziselwa ukufunyaniswa komgangatho okhawulezayo we-salmonella nge-isothermal nucleic acid amplification edityaniswe nedayi ye-fluorescent ye-chromogenic in vitro yokufumanisa itekhnoloji yokukhulisa ukukhulisa.
Amanyathelo okuthintela
I-Salmonella ayilula ukuvelisa emanzini, kodwa inokusinda kwiiveki ezi-2-3, kwifriji inokuphila kwiinyanga ezi-3-4, kwindawo yendalo ye-feces inokuphila kwiinyanga ezi-1-2. Ubushushu obufanelekileyo bokusabalalisa i-Salmonella yi-37 ° C, kwaye inokunyuka ngobuninzi xa ingaphezulu kwe-20 ° C. Ngoko ke, ukugcinwa kokushisa okuphantsi kokutya kuyimilinganiselo ebalulekileyo yokukhusela.
Ixesha lokuposa: Aug-18-2023