Qhov twg yog txoj kev zoo tshaj?
-Tsests rau SARS-COV-2 tus mob
Rau kev paub tseeb ntawm cov pab pawg uas paub tseeb, qhia cov tsos mob hauv tsev kho mob suav nrog kub taub hau, hnoos, menalgia lossis nkees. Tsis tau cov tsos mob no tsis tshwj xeeb cov yam ntxwv ntawm covid-19 vim tias cov tsos mob no zoo ib yam li ntawm tus kab mob kab mob xws li mob khaub thuas. Tam sim no, tus kab mob nucleic acid real-sij hawm pcr (RT-PC), CT kev xav yog thawj cov cuab yeej rau kev kuaj mob. Ntau cov khoom siv kuaj sim tau tsim thiab siv hauv kev kuaj cov hnoos qeev rau covid-19 los ntawm Suav CDC1, Asmeskas CDC2thiab lwm cov tuam txhab ntiag tug. IGG / IGM antibody txoj kev kuaj, kuj tau ntxiv ua cov txheej txheem kho thiab kho cov kab mob coronaviras rau cov kab mob coronaviras li cas (covid-19), uas tau tshaj tawm rau ntawm 3RD, March1Cov. Tus kab mob nucleic nucleic acid RT-PR TEST tseem yog tus qauv kev kuaj mob tam sim no rau kev kuaj mob ntawm COVID-19.
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Muaj zog®DigonavLrus (SARS-CE-2) NTAU-LUB SIJ HAWM PCR (Nrhiav Rau Peb Cov Noob)
Tsis tau cov khoom siv no uas tau tshaj tawm, nrhiav cov tshuaj ntsuam ntawm tus kab mob caj ces, piv txwv li hauv qhov ntswg, tsis muaj qhov ncauj, raug kev txom nyem los ntawm ntau qhov kev txwv:
1) Cov ntawv xeem no muaj lub sijhawm tig tau ntev thiab muaj kev nyuaj siab; Lawv feem ntau siv tau nruab nrab dua 2 txog 3 teev los tsim cov txiaj ntsig.
2) PCR cov ntawv xeem xav tau cov cuab yeej muaj ntawv pov thawj lub tuam tsev, cov cuab yeej kim thiab cov kws tshaj lij ua haujlwm ua haujlwm.
3) Muaj qee tus lej ntawm kev tsis tseeb negatives rau RT-pC ntawm Covid-19. Nws kuj yuav yog vim tias QUB-COV-CARAL thauj khoom nyob rau sab qaum teb alveolaus feem ntau yog kis tau cov neeg uas tau kis tus kab mob, rov qab los, thiab tshem tus kabmob los ntawm lawv lub cev.
Tshawb nrhiav los ntawm Lirong Zou li al4pom tias cov khaub ncaws ntau dua tom qab cov tsos mob khaub ncaws hnav hauv lub qhov ntswg dua li ntawm cov neeg mob thiab cov neeg mob uas mob khaub thuas4Thiab zoo li sib txawv ntawm qhov pom hauv cov neeg mob kis tau tus mob SARS-CE-2.
Yang lauj kaub li al5tshuaj xyuas cov qauv piv txwv (cov quav rau pob txha, thiab cov quav) ntawm ob tus neeg mob sib tw thiab pom tias qhov kev sib tw ntawm cov khoom lag luam ntau dua caj pas ci piv txwv. Tsis muaj tus kabmob Viral raug kuaj pom hauv zis lossis cov quav qauv los ntawm ob tus neeg mob no.
PCR Kuaj tsuas yog muab qhov txiaj ntsig zoo thaum tus kab mob tseem nyob. Cov kev ntsuam xyuas tsis tuaj yeem txheeb xyuas cov neeg uas tau kis tus kab mob, rov qab zoo, thiab tshem tus kabmob los ntawm lawv lub cev. Nyob rau hauv kev ncaj ncees, tsuas yog hais txog 30% -50% tau zoo rau PCR hauv cov neeg mob uas kuaj mob coronavirus. Ntau cov neeg mob Coronavirus cov neeg mob ntsws tsis tuaj yeem kuaj xyuas vim tias tsis muaj nucleic acid kuaj, yog li lawv tsis tuaj yeem tau txais kev kho kom zoo rau lub sijhawm. Los ntawm thawj zaug rau tsab ntawm cov lus qhia, cia siab ib leeg ntawm kev kuaj pom ntawm nucleic acid kuaj, uas ua rau muaj teeb meem rau cov kws kho mob acid ", Dr. Li no yog tus kws kho mob ntawm Wuzan Central Tsev Kho Mob, tuag lawm. Thaum lub sij hawm nws lub neej, nws muaj peb lub nucleic kua qaub nyob rau hauv rooj plaub ntawm kev kub taub hau thiab hnoos, thiab lub sijhawm kawg nws tau txais PCR cov txiaj ntsig tau.
Tom qab kev sib tham los ntawm cov kws tshaj lij, nws tau txiav txim siab los ua kom cov kev kuaj mob los ua cov kev kuaj mob tshiab. Thaum cov tshuaj tiv thaiv kab mob tshuaj tiv thaiv, tseem hu ua kev ntsuam xyuas kev ntsuas, txawm tias ib tus neeg kis tau tus kabmob txawm tias tom qab lawv muaj tus kab mob uas ua rau pawg-19.
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HallStep® Sars-COV-2 IGG / IGM antibody ceev kuaj
IGG / IGM tshuaj tiv thaiv antibody yuav pab rau kab hauv ntau cov pej xeem uas muaj tus mob asymptomatic uas tsis tuaj yeem txheeb tau yooj yim. Ib khub niam txiv hauv Singapore, tus txiv tau kuaj xyuas qhov tseeb los ntawm PCR, nws tus poj niam cov txiaj ntsig kev sim tsis zoo, tab sis cov tshuaj tiv thaiv tshuaj tiv thaiv kab mob, zoo li nws tus txiv.
Cov tub yees ua kom zoo kom lawv hnov cov tshuaj tiv thaiv tus neeg tshiab. Ib qho kev txhawj xeeb yog qhov sib thooj ntawm cov kab mob uas ua rau mob ua pa nyuaj thiab cov tub rog-19 tuaj yeem ua rau cross-reactivity. IGG-IGM Tsim los ntawm Xue Feng Wang6Tau txiav txim siab muaj peev xwm siv tau raws li kev ntsuam xyuas taw tes-ntawm-saib xyuas (POCT), raws li nws tuaj yeem ua tau ze ntawm lub txaj nrog cov ntiv tes ntshav. Cov khoom siv tau rhiab ntawm 88.66% thiab tshwj xeeb ntawm 90.63%. Txawm li cas los xij, tseem muaj cov tseem muaj tseeb thiab cuav cov txiaj ntsig tsis zoo.
Hauv Suav teb cov hloov tshiab version ntawm kev kuaj mob thiab kev kho cov lus qhia kev coj noj coj ua rau cov kab mob coronaviras tshiab (kev ntseeg-19)1, Cov ntaub ntawv pom zoo tau txhais tias cov neeg xav tias cov neeg uas hnov cov rooj plaub uas tau ntsib ib qho ntawm cov qauv hauv qab no:
(1) Cov hnoos qeev kom ua pa, ntshav lossis cov quav ntawm cov quav ntshav kuaj pom zoo rau SARS-CECLE-2 nucleic acid siv RT-PCR;
(2) caj ces caj ces ntawm tus kab mob los ntawm kev ua pa, ntshav lossis cov qauv quav me me nrog cov paub-ntawm-2;
(3) Ntshav Qab Zib Coronavirus tshwj xeeb EGM tshuaj tiv thaiv kab mob thiab IGG antibodody tau zoo;
(4) Ntshav Qab Zib Coronavirus-tshwj xeeb IGG antibody hloov los ntawm tsis zoo rau qhov zoo lossis cov tshuaj tiv thaiv kab mob hlwb thaum lub sijhawm rov qab los thaum lub sijhawm mob.
Kev kuaj mob thiab kho cov pabid-19
Tej kev ua | Pub tsis tag | Paub meej tias cov qauv kuaj mob |
Version 7 | 3Mar.2020 | ❶ PCR ❷ NGS ❸ igm + iCg |
Version 6 | 18 FEB 2012 | ❶ PCR ❷ NGS |
Phau ntawv
1. Cov Lus Qhia rau Kev kuaj mob thiab kho cov kab mob tshiab Coronavirus
http://www.nhc.gov.cn/yzygj/s7652m/202003/202003/202914212B9474742b98bfed5579d5af95.shtml
2. Kev tshawb fawb siv tsuas yog rt-pcr kev cai rau kev txheeb xyuas ntawm 2019-NCOV
https://www.crdc.gov/coronal/2019-ncov/lab/rt-instretection-sttrection-html
3. Singapore Cov Ntawv Thov Ua Ntej Siv Tshuaj Tiv Thaiv Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Hniav
https://www.sciencemag.org/sepemag.v/2020/02/singapore-first-antibody-test-test-test-trackt-test-trackus-infection
4.Sars-kev-Kov-2 kis tus kab mob hauv cov pa loj ntawm cov neeg mob lub ob hlis ntuj 19,2020 DiSi 19,2020 Di: 10.1056 / nejmc2001737
5.Virallofls ntawm SARS-COV-2 hauv chaw kho mob kuaj tsis zoo rau lub Ob Hlis 24, 2020 (https://10.1073-3099:
6 Cov. Kev txhim kho cov kev kho mob ntawm kev hloov kho rapm-iGG sib xyaw tshuaj tiv thaiv antibody xeem rau SARS-CE-2
Paus Tuag Paus Xuefeng Wang Orcid ID: 0000-0001-8854-275X
Ncua Sij Hawm: Mar-17-2020