Ukuqhambuka kwe-norovirus kunye nezifo zesisu ezinxulumene ne-oyster eluhlaza

I-Arhente yezeMpilo yoLuntu yaseCanada ibambisene kunye namaqabane ezempilo karhulumente kunye nephondo, i-United States Centres for Disease Control and Prevention (US CDC), kunye ne-US Food and Drug Administration ukuphanda ukuqhambuka kwe-norovirus kunye nezigulo zesisu ezibandakanya amaphondo amahlanu: eBritani. Columbia, Alberta, Saskatchewan, Manitoba kunye neOntario. Uqhambuko lubonakala luphelile kwaye uphando lokuqhambuka luvaliwe.

Iziphumo zophando zichonge ukusetyenziswa kweeoyster eluhlaza evela eBritish Columbia njengomthombo wokuqhambuka. Ngenxa yoko, ezinye iindawo zokuvuna iimbatyisi eBritish Columbia ezazinxulunyaniswa nokuqhambuka ziye zavalwa njengenxalenye yophando.

I-Arhente yoHlolo lokuTya yaseKhanada (CFIA) ikhuphe ukutya okuninzi okukhumbulayo ngoFebruwari, ngoMatshi, nango-Epreli. Unxulumano lokukhunjuzwa kokutya ngakunye okunxulumene nolu phando lunokufumaneka ekupheleni kwesi saziso sempilo yoluntu.

Uphando loqhambuko lusisikhumbuzo esibalulekileyo kubantu baseCanada kunye namashishini ukuba iimbatyisi eluhlaza inokuthwala iintsholongwane ezinobungozi ezinokukhokelela ekuguleni kokutya ukuba aziphathwanga kakuhle kwaye ziphekwe phambi kokuba zityiwe.

Isishwankathelo soPhando

Lilonke, iimeko ze-339 eziqinisekisiweyo ze-norovirus kunye nokugula kwesisu zichazwe kumaphondo alandelayo: iBritish Columbia (301), Alberta (3), Saskatchewan (1), Manitoba (15) kunye ne-Ontario (19). Abantu baye bagula phakathi kuJanuwari kunye nasekuqaleni kuka-Epreli ka-2022, kwaye akukho kufa kwabikwayo.

Ezinye iindawo zokuvuna iimbatyisi eBritish Columbia ezazinxulunyaniswa nezigulo ekuqhambukeni zavalwa njengenxalenye yophando. I-CFIA ikhuphe ukutya okuninzi okukhumbulayo ngoFebruwari, ngoMatshi, nangoAprili. Ngolwazi oluthe kratya malunga neemveliso ezibuyisiweyo, nceda uqhagamshelane noRhulumente waseKhanada oKhumbulayo kunye newebhusayithi yezilumkiso zoKhuseleko.

I-CDC yase-US iphinde yaphanda ngokuqhambuka kwe-norovirus emininzi edityaniswe neoyster eluhlaza evela eBritish Columbia.

Ngubani oyena usengozini

Izifo ezinzima zesisu ezifana nokugula kwe-norovirus zixhaphake eMntla Melika kwaye zisasazeka kakhulu, ezichaphazela onke amaqela eminyaka. Nangona kunjalo, abafazi abakhulelweyo, abantu abane-immune system, abantwana abancinci kunye nabantu abadala basengozini yokufumana iingxaki ezinzulu, ezifana nokuphelelwa ngamanzi emzimbeni.

Kufuneka wenze ntoni ukukhusela impilo yakho

Iimbatyisi ezikrwada ezosulelwe yi-noroviruses zinokujongeka, zinukise kwaye incasa eqhelekileyo. Ezi ndlela zilandelayo zokuphatha ukutya ngokukhuselekileyo ziya kunciphisa umngcipheko wokugula:

• Ungatyi, ungasebenzisi, uthengise, okanye uphakele nayiphi na iimbatyisi engasekhoyo.

• Kuphephe ukutya iimbatyisi ezikrwada okanye ezingaphekwanga ngokwaneleyo. Pheka iimbatyisi zibe kubushushu bangaphakathi obungama-90° celsius (194° Fahrenheit) ubuncinane imizuzwana engama-90 phambi kokuba utye.

• Lahla nayiphi na iimbatyisi engakhange ivuleke xa upheka.

• Yitya iimbatyisi ngoko nangoko emva kokupheka uze ufake efrijini okushiyekileyo.

• Ngalo lonke ixesha gcina iimbatyisi ekrwada nephekiweyo ngokwahlukeneyo ukuthintela ukosuleleka.

• Musa ukusebenzisa ipleyiti enye okanye izitya zoonokrwece ekrwada naphekiweyo, kwaye uhlambe izixhobo zokubala kunye nempahla ngesepha namanzi ashushu emva kokuba uzilungiselele.

• Hlamba izandla zakho kakuhle ngesepha phambi nasemva kokuphatha nakuphi na ukutya. Qinisekisa ukuba ucoce kwaye ucoce iibhodi zokusika, izixhobo zokubala, iimela kunye nezinye izixhobo emva kokulungisa ukutya okukrwada.

I-Noroviruses inokudluliselwa ngabantu abagulayo kwaye bayakwazi ukuphila kumanqanaba aphezulu eklorini kunye namaqondo okushisa ahlukeneyo. Ukucoca kunye neendlela zokubulala iintsholongwane zingundoqo ekuthinteleni ezinye izifo kwikhaya lakho.

• Coca ngokucokisekileyo iindawo ezingcolisekileyo, kwaye ubulale iintsholongwane usebenzisa i-chlorine bleach, ngakumbi emva kokugula.

• Emva kokugabha okanye urhudo, susa ngoko nangoko kwaye uhlambe iimpahla okanye iilinen ezinokuthi zingcoliswe yintsholongwane (sebenzisa amanzi ashushu nesepha).

• Ukuba ufumanisa ukuba unesifo se-norovirus okanye nasiphi na esinye isifo sesisu, ungalungiseleli ukutya okanye uthele iziselo kwabanye abantu ngelixa uneempawu, kunye neeyure zokuqala ze-48 emva kokuba ufumene.

iimpawu

Abantu abanesifo se-norovirus bahlala bevelisa iimpawu ze-gastroenteritis kwiiyure ezingama-24 ukuya kwe-48, kodwa iimpawu ziqala ngokukhawuleza kwiiyure ze-12 emva kokuvezwa. Isigulo sidla ngokuqala ngesiquphe. Nasemva kokuba unesigulo, usenokosulelwa kwakhona yi-norovirus.

Iimpawu eziphambili zesifo se-norovirus zezi:

• urhudo

• ukugabha (abantwana badla ngokugabha kakhulu kunabantu abadala)

• isicaphucaphu

• isisu esibuhlungu

Ezinye iimpawu zingabandakanya:

• umkhuhlane ophantsi

• intloko ebuhlungu

• ukugodola

• ukuqaqanjelwa kwezihlunu

• ukudinwa (ukudinwa ngokubanzi)

Uninzi lwabantu luziva lungcono kwiintsuku enye okanye ezimbini, kunye neempawu ezizixazulula ngokwazo, kwaye abafumani miphumo yempilo yexesha elide. Njengaso nasiphi na isigulo esibangela urhudo okanye ukugabha, abantu abagulayo kufuneka basele ulwelo oluninzi endaweni yolwelo olulahlekileyo lomzimba kwaye bathintele ukuphelelwa ngamanzi emzimbeni. Kwiimeko ezimandundu, izigulane zinokufuna ukulaliswa esibhedlele kwaye zinikwe ulwelo ngemithambo. Ukuba uneempawu ezinzima ze-norovirus, qhagamshelana nomboneleli wakho wezempilo.

Into eyenziwa nguRhulumente waseKhanada

Urhulumente waseKhanada uzibophelele kukhuseleko lokutya. I-Arhente yeMpilo yoLuntu yaseCanada ikhokela uphando lwempilo yabantu ngokuqhambuka kwaye inxibelelana rhoqo kunye namaqabane ayo e-federal kunye nephondo ukubeka iliso kunye nokuthatha amanyathelo okusebenzisana ukulungisa ukuqhambuka.

I-Health Canada ibonelela ngovavanyo lwengozi yempilo enxulumene nokutya ukufumanisa ukuba ubukho bento ethile okanye i-microorganism ibeka umngcipheko kwimpilo kubathengi.

I-CFIA iqhuba uphando lokhuseleko lokutya kumthombo wokutya onokwenzeka wokuqhambuka. I-CFIA ikwabeka iliso kwi-biotoxins kwi-shellfish kwiindawo zokuvuna kwaye inoxanduva lokubhalisa kunye nokuhlola iintlanzi kunye nezityalo zokulungisa i-shellfish. I-CFIA inokucebisa ukuba iziza okanye iindawo ezichaphazelekayo zivulwe okanye zivaliwe ngokusekelwe kulwazi lwe-epidemiological, iziphumo zovavanyo lwesampulu kunye/okanye ulwazi olufanelekileyo lwendawo yokuvuna.

IFisheries and Oceans Canada inoxanduva lokuvula nokuvala iindawo zokuvuna oonokrwece, kunye nokunyanzelisa ukuvalwa phantsi kwegunya leFisheries Act kunye noLawulo lweMimiselo yokuLoba eNcitshisiweyo.

Ngaphantsi kweNkqubo yeCanadian Shellfish Sanitation Programme, iNdalo kunye noTshintsho lweMozulu ICanada ibeka iliso kwimithombo yongcoliseko kunye neemeko zococeko kumanzi akhulayo oonokrwece.

Urhulumente waseCanada uya kuqhubeka nokuhlaziya abantu baseCanada njengoko ulwazi olutsha olunxulumene nolu phando lufumaneka.