Icyorezo cyahinduye isi.Kw'isi yose, leta z'ibihugu byose zihura n’ibibazo bikomeye mu gukumira no kurwanya icyorezo.Mu cyorezo cya COVID-19, Ubushinwa buri mu byiciro bine byo gukumira no gukumira (gukumira, gutahura, kugenzura kandi Urufunguzo rwo gutsinda rugaragara mu buvuzi).Kandi binyuze mubitangazamakuru nubufasha bwubuvuzi kugirango isi ikwirakwize uburambe mubushinwa.Icyakora, kubera impamvu nyinshi nk'amadini, demokarasi, ingeso zo mu karere, ndetse n'imihindagurikire ya virusi, icyorezo ku isi nticyagenzuwe neza, kandi umubare w'abantu bapfuye n'impfu ziyongereye cyane.
Nyuma yo kwinjira muri Werurwe 2021, icyorezo ku isi cyahoze gihinduka buhoro buhoro, kubera igisasu cyabereye mu Buhinde, cyongeye guturika!Nkuko byavuzwe, ikamba rishya ku isi ryazanywe mu muhengeri wa gatatu w'icyorezo.Nk’uko amakuru yashyizwe ahagaragara n’umuryango w’ubuzima ku isi abitangaza, kuva mu ntangiriro za Mata, umubare w’abantu bashya mu Buhinde wazamutse ku buryo bugaragara, kandi urenga 400.000 ku mugaragaro ku nshuro ya 26.Hamwe n’imibare yose yemejwe ingana na miliyoni 1.838, yabaye akarere ka kabiri kibasiwe cyane ku isi nyuma y’Amerika.

Ariko ibi ntabwo aribyo byose, kuko igipimo cyiza cyo kwipimisha nacyo cyazamutse cyane, kigera kuri 20.3% guhera 26 Mata. Ibi bivuze ko ubwiyongere bwiyongereye.Hashingiwe ko umubare w'abantu bapimwe utigeze wiyongera, umubare munini cyane w'abantu banduye nta mahirwe yo kwisuzumisha.Amakuru yerekanwe ubu ni agace ka ice ice.

Icyorezo cya virusi nshya yikamba yamye ari inkota ya Damocles yimanitse kumutwe wabantu, kandi igishobora guhagarika icyorezo ni ukumenya.Ikizamini gishya cy'ikamba cyakoresheje bwa mbere uburyo bwa tekinoroji ya molekuline kugira ngo hamenyekane aside nucleic ya virusi, ariko ubu igenda ihinduka buhoro buhoro kugira ngo ikoreshe urubuga rwa zahabu rwa colloidal kugira ngo imenye poroteyine ya antigen ya virusi.Icyangombwa nicyifuzo nyacyo cyisoko.
Amateka yimpinduka mugupima ikamba rishya kwisi
Nucleic aside yo kumenya igihe
Icyorezo cya COVID-19 kimaze umwaka urenga, kandi raporo y’ubushakashatsi bwa OMS yavuze ko izakomeza guhungabanya serivisi z’ubuzima z’ibanze mu bihugu 90%.Nubwo ibihugu byateye imbere gute kandi byateye imbere gute, gahunda yubuzima rusange n’ibigo bya siyansi byinzobere byubatswe mbere byagize uruhare mu gutsinda hakiri kare.Ibihugu bifite ubushobozi nka Amerika, Ubudage, n'Ubutaliyani byashoye amafaranga menshi mu bitaro bya kabine kare, Laboratoire ya molekile yubatswe mu rwego rwo kunoza ubushobozi bwo gutahura, ifata ingamba zifatika zo gukumira abasaza, kandi ikoresha neza ubushobozi bw’ibitaro.Icyakora, ubwiyongere bw'umubare w'abarwayi no gukwirakwira kwa coronavirus nshya, ubushobozi bw'ibitaro bwarenze urugero.
Ibihugu byateye imbere birahuze cyane ku buryo bidashobora kwiyitaho, mu gihe ibihugu biri mu nzira y'amajyambere biranabuzwa cyane n’impamvu z’imari y’igihugu kandi ntibishobora gukora ibizamini ku gihe gikwiye.OMS ibaha inkunga ya tekiniki, amahugurwa asanzwe, ibikoresho nibikoresho kugirango bongere ubushobozi bwo kwipimisha kwisi.Kurugero, igihe COVID-19 yagaragaye bwa mbere, Somaliya ntabwo yari ifite ubushobozi bwo gupima molekile, ariko mumpera za 2020, Somaliya ifite laboratoire 6 zishobora gukora ibizamini nkibi.
Ariko, ibi ntibishobora kugera ku ntego ya buriwese.Muri iki gihe, ibibi byo gutahura aside nucleic bigaragara:

*Igiciro ni kinini-igiciro kinini cyo kubaka laboratoire, guhugura abakozi, ibikoresho bya laboratoire, kugerageza reagent nibikoreshwa.Ibi biciro bimaze kwagura gahunda yubuvuzi bwibihugu byinshi byateye imbere, kandi ibihugu biciriritse n’ubukungu buciriritse ntibishobora kubigura.

*Igikorwa kiragoye kandi gifata igihe kirekire.Nubwo laboratoire ya POCT imaze kugaragara, impuzandengo ya laboratoire isanzwe ya RT-pcr itanga umusaruro ni amasaha agera kuri 2.5, kandi raporo igomba kuboneka kumunsi ukurikira.

*Laboratoire's geografiya irabujijwe kandi ntishobora gukwirakwiza ahantu hose.
*Kongera ibyago byo kwandura-kuruhande rumwe, abakozi bo mubuvuzi bakora ikizamini bazongera ibyago byo kwandura, kandi kwanduza laboratoire nabyo bizahindura izindi ngero mubyiza kandi bitera ubwoba;kurundi ruhande, abantu bagomba kujya mubitaro gukora ibizamini bya comptabilite.Mubyukuri kwiyongera kubarwayi bafite ibihe byiza cyangwa incubation, kandi ibyago byo kwandura kubantu bazima nabyo biriyongera.

Igihe gito cyo gupima antibody
Mubyukuri, mubyiciro byambere byicyorezo, abantu bose bagerageje kugabanya ikiguzi cyo gupima COVID-19, ndetse no koroshya uburyo bwo kwipimisha bishoboka kugirango bagabanye akazi k’abakozi b’ubuvuzi.Kubwibyo, kwipimisha antibody nuburyo bwihuse bwo gutahura bushobora gushyirwa mubikorwa bya zahabu ya colloidal.gutwita.Ariko kubera ko ikizamini cya antibody ari igisubizo cy’ubudahangarwa bw'umubiri nyuma yuko umubiri w'umuntu wanduye coronavirus nshya, antibody ya immunoglobuline IgM igaragara mbere, ikorwa mu minsi igera kuri 5 kugeza kuri 7;hanyuma, antibody ya IgG igaragara, ikorwa muminsi 10 kugeza 15.Mubihe bisanzwe, antibodies za IgM zikorwa hakiri kare.Iyo zimaze kwandura, zibyara vuba, zikabikwa mugihe gito, kandi zikabura vuba.Ikizamini cyiza cyamaraso kirashobora gukoreshwa nkikimenyetso cyo kwandura hakiri kare.Antibodiyite ya IgG ikorwa bitinze, ikamara igihe kinini, kandi ikabura buhoro.Ikizamini cyiza mumaraso kirashobora gukoreshwa nkikimenyetso cyubwandu nindwara zabanje.

Nubwo gutahura antibody bikemura bimwe mubibi byo gutahura aside nucleique, bisaba igihe runaka cyo gukora kugirango antigen yinjire mumubiri mbere yuko IgM na IgG bibyara.Muri iki gihe, IgM na IgG ntibishobora kugaragara muri serumu, kandi hari igihe cyidirishya.Antibody detection igomba gukoreshwa mugupima inyongera cyangwa gupima aside nucleic aside ikekwa kubarwayi bakekwaho kuba bafite ibisubizo bibi bya aside nucleic.

Mugihe ubuziranenge bwibikoresho fatizo bya antigen bigeze kurwego kandi nubushobozi bwo kubyaza umusaruro burahari, kumenya antigen byatangiye gukoreshwa cyane kuko ni kimwe no gutahura aside nucleique yo kumenya virusi nshya ya coronavirus kandi nta gihe cyidirishya.

Kugaragaza Antigen (Gukoresha Umwuga) ibihe

Nyuma yo kwandura no guhinduka kwa coronavirus nshya, irashobora guhinduka virusi ibana nabantu igihe kirekire nkibicurane.Kubwibyo, ibicuruzwa bishya bipimisha antigen byahindutse "bishya bikunzwe" ku isoko kubera imikorere yabo yoroshye, ibisubizo byihuse, nigiciro gito.Kugirango igeragezwa ryibicuruzwa, gusa CE irasabwa gutangira.Nyuma, ibihugu byu Burayi byafashe buhoro buhoro ikizamini gishya cya antigen nkuburyo bwambere bwo gusuzuma, kandi imikorere yibikorwa yarashimangiwe.Amashami y’ubuvuzi n’ubuzima y’Ubudage, Ubwongereza, Ububiligi, Ubusuwisi n’ibindi bihugu yashyizeho laboratoire ya mbere y’inyabutatu igenzura imikorere y’ibicuruzwa byakozwe n’inganda zitandukanye ku isi kandi itanga ibyemezo byihariye.

▼Ikidage Bfarm Yihariye Yemewe Igice Igice
▼Umudage PEI
▼Ububiligi bwihuse bwa antigen (gukoresha umwuga) igice cyemewe cyo kwemeza amashusho
Birumvikana ko gutahura antigene nshya yikamba bishobora gushyirwa mubikorwa muburyo bubiri, imwe ni immunochromatografiya, aribyo dukunze kwita zahabu ya colloidal, ikoresha uduce twa zahabu mugupfunyika antibody ya antigen;ikindi ni immunofluorescence, ikoresha latex.Microspheres ikubiyemo antigen na antibody.Ugereranije na tekinoroji ya immunochromatografiya, igiciro cyibicuruzwa bya immunofluorescence kiri hejuru.

1. Umusomyi wongeyeho fluorescent arakenewe kugirango asobanurwe.

2. Mugihe kimwe, igiciro cyibice bya latex gihenze kuruta zahabu

Ihuriro ryabasomyi naryo ryongera ubunini bwibikorwa nigipimo cyimikorere mibi, itari inshuti kubakoresha bisanzwe.

Colloidal zahabu nshya ikamba rya antigen gutahura amaherezo bizahinduka ubukungu bwubukungu ku isoko!
Umwanditsi: Kora Laimeng K.