Tsis ntev tom qab Abbott ua tiav qhov kev xa tawm ntawm 150 lab qhov kev sim tshuaj tiv thaiv sai sai rau tsoomfwv rau kev faib tawm thoob plaws hauv kev teb rau COVID-19 kis thoob qhov txhia chaw, cov kws tshawb fawb los ntawm Lub Chaw Tiv Thaiv thiab Tiv Thaiv Kab Mob (CDC) tau tshaj tawm txoj kev tshawb fawb hais tias daim npav-raws li kev kuaj mob tuaj yeem. Tsis txhob kis kab mob Kwv yees li ob feem peb ntawm cov mob asymptomatic.
Txoj kev tshawb no tau ua nrog cov neeg saib xyuas kev noj qab haus huv hauv nroog hauv Pima County, Arizona, nyob ib puag ncig Tucson City.Txoj kev tshawb no tau sau cov qauv ua ke los ntawm ntau dua 3,400 tus neeg laus thiab cov tub ntxhais hluas.Ib lub swab tau sim siv Abbott's BinaxNOW test, thaum lwm qhov tau ua tiav siv PCR-based molecular test.
Ntawm cov neeg uas kuaj pom qhov zoo, cov kws tshawb nrhiav pom tias qhov kev kuaj antigen raug kuaj pom tus kab mob COVID-19 hauv 35.8% ntawm cov neeg uas tsis tau tshaj tawm cov tsos mob, thiab 64.2% ntawm cov neeg uas hais tias lawv tsis xis nyob hauv thawj ob lub lis piam.
Txawm li cas los xij, ntau hom kev kuaj mob coronavirus tsis tuaj yeem tsim tau zoo ib yam hauv ntau qhov chaw thiab tej yam kev mob, thiab tej zaum yuav txawv raws li cov khoom kuaj thiab lub sijhawm siv.Raws li Abbott (Abbott) tau taw qhia hauv nqe lus, nws cov kev sim ua tau zoo dua los ntawm kev nrhiav cov neeg muaj peev xwm kis tau tus kab mob ntau tshaj plaws (lossis cov qauv uas muaj cov kab mob muaj sia nyob).
Lub tuam txhab tau taw qhia tias "BinaxNOW yog qhov zoo heev ntawm kev kuaj xyuas cov neeg kis," uas taw qhia rau cov neeg koom nrog zoo.Qhov kev sim tau txheeb xyuas 78.6% ntawm cov neeg uas tuaj yeem cog tus kab mob no tab sis asymptomatic thiab 92.6% ntawm cov neeg muaj tsos mob.
Kev kuaj immunoassay yog tag nrho nyob rau hauv ib daim ntawv phau ntawv qhov luaj li cas ntawm ib daim credit card nrog ib tug paj rwb swab tso thiab tov nrog cov tee dej nyob rau hauv lub raj mis reagent.Ib kab ntawm cov xim xim tau tshwm sim los muab cov txiaj ntsig zoo, tsis zoo lossis tsis raug.
CDC txoj kev tshawb fawb pom tias qhov kev xeem BinaxNOW kuj yog qhov tseeb dua.Ntawm cov neeg koom nrog cov tsos mob uas tau tshaj tawm cov tsos mob ntawm tus kab mob hauv 7 hnub dhau los, qhov rhiab heev yog 71.1%, uas yog ib qho kev tso cai siv los ntawm FDA pom zoo.Nyob rau tib lub sijhawm, Abbott tus kheej cov ntaub ntawv kho mob tau pom tias qhov kev nkag siab ntawm tib pab pawg neeg mob yog 84.6%.
Lub tuam txhab tau hais tias: "Ib yam tseem ceeb, cov ntaub ntawv no qhia tau hais tias yog tus neeg mob tsis muaj tsos mob thiab qhov tshwm sim tsis zoo, BinaxNOW yuav muab cov lus teb raug 96.9% ntawm lub sijhawm," lub tuam txhab hais txog qhov tshwj xeeb ntawm kev ntsuas.
Lub Tsev Haujlwm Saib Xyuas Kab Mob thiab Tiv Thaiv Tebchaws Meskas (CDC) tau pom zoo nrog qhov kev ntsuam xyuas, hais tias kev sim tshuaj tiv thaiv sai sai tau qis dua qhov txiaj ntsig tsis zoo (txawm hais tias muaj kev txwv piv rau kev kuaj xyuas PCR) vim nws yooj yim siv thiab ceev. Kev Ua Si Lub Sijhawm thiab tus nqi qis tseem yog ib qho tseem ceeb ntawm kev tshuaj ntsuam xyuas.Kev tsim khoom thiab kev ua haujlwm.
Cov kws tshawb fawb tau hais tias: "Cov neeg uas paub qhov txiaj ntsig zoo hauv 15 mus rau 30 feeb tuaj yeem raug cais tawm sai dua thiab tuaj yeem pib kev sib cuag ua ntej thiab muaj txiaj ntsig zoo dua li rov qab cov txiaj ntsig sim ob peb hnub tom qab.""Kev kuaj Antigen yog qhov ua tau zoo dua."Lub sijhawm hloov pauv sai tuaj yeem pab txo qis kev sib kis los ntawm kev txheeb xyuas cov neeg muaj mob kom raug cais tawm sai dua, tshwj xeeb tshaj yog thaum siv los ua ib feem ntawm lub tswv yim sim ntsuas. "
Abbott tau hais lub hli tas los tias nws npaj yuav pib muab cov kev sim BinaxNOW ncaj qha rau kev yuav khoom lag luam rau kev siv hauv tsev thiab hauv tsev los ntawm cov kws kho mob, thiab npaj yuav xa lwm 30 lab BinaxNOW kuaj thaum kawg Lub Peb Hlis, thiab lwm 90 lab rau ntawm kawg ntawm lub rau hli ntuj.
Post lub sij hawm: Feb-25-2021