labarai

A shekarar 1885, Salmonella da wasu sun gano cutar Salmonella choleraesuis a lokacin annobar kwalara, don haka aka sanya mata suna Salmonella. Wasu Salmonella suna da cutarwa ga mutane, wasu kuma suna da cutarwa ga dabbobi, wasu kuma suna da cutarwa ga mutane da dabbobi. Salmonellosis kalma ce ta gama gari da ke nuna nau'ikan mutane daban-daban, dabbobin gida da dabbobin daji da nau'ikan Salmonella daban-daban ke haifarwa. Mutanen da suka kamu da cutar Salmonella ko najasar masu ɗauke da cutar na iya gurɓata abinci da haifar da guba ga abinci. A cewar kididdiga, daga cikin nau'ikan gubar abinci na ƙwayoyin cuta a ƙasashe daban-daban na duniya, gubar abinci da Salmonella ke haifarwa galibi tana kan gaba. Salmonella kuma ita ce ta farko a yankunan cikin ƙasata.

Ana iya amfani da kayan gano salmonella nucleic acid na Kwinbon don gano salmonella cikin sauri ta hanyar ƙara yawan sinadarin isothermal nucleic acid tare da fasahar gano sinadarin fluorescent chromogenic in vitro.

Matakan rigakafi

Salmonella ba abu ne mai sauƙi a hayayyafa a cikin ruwa ba, amma yana iya rayuwa makonni 2-3, a cikin firiji zai iya rayuwa watanni 3-4, a cikin yanayi na halitta na najasa zai iya rayuwa watanni 1-2. Mafi kyawun zafin jiki don yaduwar Salmonella shine 37 ° C, kuma yana iya yaduwa da yawa lokacin da ya wuce 20 ° C. Saboda haka, adana abinci mai ƙarancin zafin jiki muhimmin mataki ne na rigakafi.