E Coli

Bhakitiriya yeEscherichia coli (E. coli) inowanzo gara mumatumbu evanhu vane utano nevanamhuka. Marudzi mazhinji eE. coli haana ngozi kana kuti anokonzera manyoka asingarebi. Asi mamwe marudzi, akadai seE. coli O157:H7, anogona kukonzera kurwadziwa kwakanyanya kwemudumbu, manyoka ane ropa nekurutsa. Unogona kubatwa neE. coli kubva mumvura kana chikafu chakasvibiswa — kunyanya miriwo isina kubikwa uye nyama yemombe yakapwanyika isina kubikwa zvakakwana. Vakuru vane utano vanowanzopopora kubva pakubata neE. coli O157:H7 mukati mevhiki. Vana vaduku nevakuru vakwegura vane njodzi yakakura yekuwana chirwere chinouraya chekukundikana kweitsvo.

Zviratidzo nezvimwe zvirwere zveE. coli O157: H7 kazhinji zvinovamba mazuva matatu kana mana mushure mekunge wabatwa nehutachiona. Asi unogona kurwara zuva rimwe chete mushure mekunge wabatwa kana kupfuura vhiki gare gare. Zviratidzo nezvimwe zvirwere zvinosanganisira: Manyoka, anogona kubva ari asina simba uye ane mvura kusvika ari akaoma uye ane ropa Kurwadziwa kwemudumbu, kurwadziwa kana kusagadzikana Kusvotwa uye kurutsa, kune vamwe vanhu Taura nachiremba wako kana manyoka ako aripo kwenguva yakareba, ari akaoma kana ane ropa.

Taura nachiremba wako kana manyoka ako achipfuurira, akaomarara kana akazara ropa.

Marudzi mashoma chete eE. coli anokonzera manyoka. Rudzi rweE. coli O157:H7 rwuri mumhuri yeE. coli inogadzira chepfu ine simba inokuvadza ganda remukati mudumbu duku. Izvi zvinogona kukonzera manyoka ane ropa. Unobata chirwere cheE. coli kana wakadyira rudzi urwu rwembumbure. Kusiyana nemamwe mabhakitiriya mazhinji anokonzera zvirwere, E. coli inogona kukonzera hutachiona kunyangwe kana wakadyira zvishoma. Nekuda kweizvi, unogona kurwara neE. coli kubva pakudya hamburger isina kubikwa zvakakwana kana kubva pakumeza mvura yakasvibiswa yekugezesa. Nzvimbo dzinogona kukonzera hutachiona dzinosanganisira chikafu kana mvura yakasvibiswa uye kubata munhu nemumwe. Nzira yakajairika yekuwana hutachiona hweE. coli ndeyekudya chikafu chakasvibiswa, sekunge: Nyama yakapwanyika. Kana mombe dzikaurayiwa uye dzikagadzirwa, mabhakitiriya eE. coli ari mumatumbu adzo anogona kuenda kunyama. Nyama yakapwanyika inosanganisa nyama kubva kumhuka dzakasiyana-siyana, zvichiwedzera njodzi yekusvibiswa. Mukaka usingabikwi. Mabhakitiriya eE. coli ari pabvudzi remombe kana pamichina yekukamwa anogona kupinda mukaka usina kubikwa. Zvibereko zvitsva. Mvura inoyerera kubva kumafami e mombe inogona kusvibisa minda umo zvibereko zvitsva zvinokura. Miriwo yakati wandei, senge sipinachi neletisi, ine njodzi zvikuru kune rudzi urwu rwekukuvadzwa. Matumbu emhuka nevanhu anogona kusvibisa mvura yepasi nepamusoro, kusanganisira rwizi, mahombekombe, marenje nemvura inoshandiswa kukwesha zvirimwa. Kunyangwe masisitimu emvura evagari venzvimbo vachishandisa chlorine, chiedza che ultraviolet kana ozone kuuraya E. coli, mimwe mibvunzo yeE. coli yakabatana nemasisitimu emvura emudhorobha akasvibiswa. Matsime emvura ega ega ndiwo anokonzera kunetseka nekuti mazhinji haana nzira yekuchenesa mvura. Mvura yemaruwa ndiyo ine mukana mukuru wekusvibiswa. Vamwe vanhu vakabatwawo neE. coli mushure mekushambira mumapani kana marenje akasvibiswa nematumbu. Mabhakitiriya eE. coli anogona kufamba nyore kubva kune munhu kuenda kune mumwe, kunyanya kana vakuru nevana vakabatwa vasina kugeza maoko zvakanaka. Vamhuri vevana vaduku vane hutachiona hweE. coli vane mukana mukuru wekuhwina ivo pachavo. Mibvunzo yakamboitikawo pakati pevana vanoshanyira nzvimbo dzekutambisa mhuka uye mumabhedha emhuka pamisangano yedunhu.

E. coli inogona kukanganisa munhu wese akabata mabhakitiriya aya. Asi vamwe vanowanzova nematambudziko kupfuura vamwe. Zvinhu zvinowedzera njodzi dzinosanganisira: Zera. Vana vaduku nevakuru vakwegura vari panjodzi yakakura yekurwara nekuda kweE. coli uye zvimwe zvinetso zvakakomba kubva kune chirwere ichi. Kuora kwemaitiro ekuzvidzivirira kwemuviri. Vanhu vane maitiro ekuzvidzivirira kwemuviri akaora - kubva kuAIDS kana mishonga yekurapa kenza kana kudzivirira kurambwa kwekusimudzirwa kwezvikamu zvemuviri - vanowanzo kurwara nekudya E. coli. Kudya marudzi akati echikafu. Zvokudya zvine njodzi zvinosanganisira hamburger isina kubikwa zvakanaka; mukaka usinga shandiswi, muto we apuro kana cider; uye chizi nyoro inogadzirwa nemukaka usina kubikwa. Nguva yegore. Kunyange zvisinga pachena kuti nei, zvikamu zvikuru zveE. coli zvirwere muU.S. zvinoitika kubva munaJune kusvika Gunyana. Kudzikira kwemazinga eacid mumudumbu. Acid mumudumbu inopa dziviriro yakati kubva kuE. coli. Kana ukatora mishonga yekudzikisa acid mumudumbu, sekunge esomeprazole (Nexium), pantoprazole (Protonix), lansoprazole (Prevacid) uye omeprazole (Prilosec), unogona kuwedzera njodzi yekurwara neE. coli.

Vakuru vakawanda vane utano vanodzoka kubva pakurwara kweE. coli mukati mevhiki. Vamwe vanhu — kunyanya vana vaduku nevakuru vakura — vanogona kuwana chirwere chinouraya chekukundikana kweitsvo chinonzi hemolytic uremic syndrome.