Kev sim ua haujlwm yog li cas? -Sim? cov tsos mob thiab 91% raug rau cov neeg uas tsis muaj tsos mob. Thaum kawg, Quidel QuickVue tau tshaj tawm txog 83% qhov tseeb rau kev kuaj pom tus mob zoo thiab 99% raug kuaj pom qhov tsis zoo raws li kev tshawb fawb soj ntsuam.
Kev kuaj COVID-19 antigen sai npaum li cas?
Kev kuaj antigen nrawm yog qhov tshwj xeeb rau tus kabmob coronavirus. Qhov txiaj ntsig zoo yuav txhais tau tias koj kis tau tus mob. Txawm li cas los xij, kev sim tshuaj tiv thaiv sai sai tsis zoo li lwm yam kev sim, yog li muaj feem ntau dua ntawm qhov tshwm sim tsis zoo.
qhov kev kuaj COVID-19 PCR yog dabtsi?
PCR kev ntsuam xyuas yog qhov tseeb heev thaum ua tau zoo los ntawm kws kho mob, tab sis qhov kev sim sai tuaj yeem plam qee kis.
Qhov txiaj ntsig ntawm qhov kev kuaj tsis zoo COVID-19 yog dab tsi?
Kev pheej hmoo rau tus neeg mob ntawm qhov ntsuas qhov tsis zoo suav nrog: ncua lossis tsis muaj kev kho mob, tsis muaj kev saib xyuas cov neeg muaj mob thiab lawv tsev neeg lossis lwm tus neeg nyob ze rau cov tsos mob uas ua rau muaj kev pheej hmoo kis tus kabmob COVID-19 nyob rau hauv lub zej zog, lossis lwm yam xwm txheej uas tsis tau npaj siab.
Kev kuaj mob sai yog dab tsi?
Kev kuaj mob nrawm (RDT) kuaj pom muaj cov kab mob sib kis (antigens) qhia los ntawm tus kab mob COVID-19 hauv cov qauv los ntawm kev ua pa ntawm tus neeg. Yog lub hom phiajantigen yog tam sim no nyob rau hauv txaus concentrations nyob rau hauv cov qauv, nws yuav khi rau cov tshuaj tiv thaiv tshwj xeeb tsau rau ib daim ntawv strip kaw nyob rau hauv ib tug yas casing thiab tsim ib tug visually ntes teeb liab, feem ntau nyob rau hauv 30 feeb.
32 cov lus nug ntsig txog pom
Kev kuaj COVID-19 txawv li cas?
Kev kuaj kab mob qhia rau koj yog tias koj muaj tus kab mob tam sim no. Ob hom kev kuaj kab mob tuaj yeem siv tau: kuaj nucleic acid amplification tests (NAATs) thiab kuaj antigen. Kev kuaj tshuaj tiv thaiv kab mob (tseem hu ua serology test) tuaj yeem qhia rau koj yog tias koj muaj kab mob yav dhau los. Cov tshuaj tiv thaiv kab mob yuav tsum tsis txhob siv los kuaj xyuas tus kab mob tam sim no.
Kev kuaj Covid sai ua haujlwm li cas?
Kev sim COVID-19 sai, tseem hu ua kev kuaj antigen, kuaj pom cov protein los ntawm tus kab mob uas ua rau COVID-19. Hom kev sim no suav hais tias yog qhov tseeb tshaj plaws hauv cov tib neeg uas muaj cov tsos mob ntawm COVID-19.
Tus neeg puas tuaj yeem kuaj qhov tsis zoo thiab tom qab ntawd kuaj pom tus kab mob COVID-19?
Siv CDC-tsim kev kuaj mob, qhov tshwm sim tsis zoo txhais tau tias tus kab mob uas ua rau COVID-19 tsis pom nyob hauv tus neeg tus qauv. Nyob rau theem pib ntawm kev kis tus kab mob, nws tuaj yeem kuaj pom tus kab mob no.
Kuv puas yuav tsum tau cais tawm tom qab kuaj tsis zoo rau tus kabmob coronavirus?
Koj yuav tsum nyob hauv tsev 14 hnub tom qab koj qhov kev sib cuag zaum kawg nrog tus neeg muaj COVID-19.
Kuv puas yuav tsum tau nthuav tawm qhov tsis zoo ntawm qhov kev ntsuas COVID-19 thaum nkag mus rau Tebchaws Meskas?
Txhua tus neeg caij dav hlau tuaj rau Tebchaws Meskas, suav nrog cov pej xeem Asmeskas thiab tau txhaj tshuaj tiv thaiv tag nrhotib neeg, yuav tsum muaj qhov ntsuas tsis zoo ntawm COVID-19 tsis pub dhau 3 hnub ua ntej mus ncig lossis cov ntaub ntawv rov qab los ntawm COVID-19 hauv 3 lub hlis dhau los ua ntej lawv caij davhlau mus rau Tebchaws Meskas.
Cov khoom siv kuaj COVID-19 hauv tsev puas yog?
Cov kev ntsuam xyuas feem ntau tsis tshua muaj kev ntseeg siab dua li cov kev sim PCR ib txwm muaj, tab sis lawv tseem muaj qhov raug siab thiab tso cai rau kom tau txais txiaj ntsig sai dua.
COVID-19 qhov ntsuas molecular puas tuaj yeem muab qhov tsis zoo cuav?
Kev kuaj Molecular feem ntau yog qhov muaj txiaj ntsig zoo rau kev kuaj pom tus kab mob SARS-CoV-2. Txawm li cas los xij, txhua qhov kev kuaj mob tuaj yeem ua rau cov txiaj ntsig tsis zoo, thiab qhov kev pheej hmoo ntawm cov txiaj ntsig tsis zoo yuav nce ntxiv thaum kuaj cov neeg mob nrog cov kab mob sib txawv ntawm SARS-CoV-2.
Kev kuaj PCR yog dab tsi hauv cov ntsiab lus ntawm kev ntsuas COVID-19?
Kev kuaj PCR sawv cev rau kev kuaj cov tshuaj tiv thaiv kab mob polymerase. Qhov no yog ib qho kev kuaj mob uas txiav txim siab seb koj puas muaj tus kab mob los ntawm kev tshuaj xyuas tus qauv kom pom tias nws muaj cov khoom siv caj ces los ntawm tus kab mob.
Kev kuaj tshuaj tiv thaiv kab mob sai sai COVID-19 yog dab tsi?
Kev kuaj tshuaj tua kab mob nrawm tuaj yeem kuaj pom cov kab mob protein tshwj xeeb rau tus kabmob coronavirus. Qee zaum cov txiaj ntsig tuaj yeem muab rau hauv 15-30 feeb. Raws li kev kuaj PCR, cov no tuaj yeem kuaj pom muaj tus kabmob, yog tias koj muaj tus kabmob thaum lub sijhawm kuaj. Nws tseem tuaj yeem kuaj pom cov kab mob sib kis txawm tias tom qab koj tsis kis tus kab mob lawm.
Puas yog COVID-19 tuaj yeem txheeb xyuas tau siv cov tshuaj tiv thaiv kab mob?
Kev kuaj Antigen feem ntau yog siv los kuaj xyuas cov kab mob ua pa, suav nrog cov kab mob khaub thuas thiab ua pasyncytial tus kab mob. US Food and Drug Administration (FDA) tau tso cai siv thaum muaj xwm txheej ceev (EUA) rau kev kuaj antigen uas tuaj yeem txheeb xyuas SARS-CoV-2.
Thaum twg yog cov tshuaj tiv thaiv antigen qhov kev xaiv zoo dua los tshuaj xyuas COVID-19?
Qhov kev ua tau zoo ntawm kev kuaj mob feem ntau yog nyob ntawm qhov xwm txheej uas lawv tau siv. Ob qho tshuaj tiv thaiv kab mob thiab NAATs ua tau zoo tshaj yog tias tus neeg raug kuaj thaum lawv cov kab mob kis tau zoo tshaj plaws. Vim tias cov tshuaj tiv thaiv antigen ua tau zoo tshaj plaws hauv cov neeg muaj tsos mob thiab nyob rau hauv qee hnub txij li cov tsos mob tshwm sim, kev kuaj antigen yog siv ntau zaus rau cov neeg uas muaj cov tsos mob. Kev kuaj tshuaj tiv thaiv kab mob kuj tseem tuaj yeem qhia txog qhov xwm txheej kuaj mob uas tus neeg muaj kev paub txog kev kis tus kabmob COVID-19.
Kuv puas yuav tsum tau cais kuv tus kheej yog tias kuv kuaj tsis zoo rau COVID-19 tom qab tsib hnub ntawm qhov kis?
Yog tias koj tau kuaj hnub thib tsib tom qab kis lossis tom qab ntawd thiab qhov tshwm sim tsis zoo, koj tuaj yeem tso tseg kev cais tawm tom qab xya hnub. Thaum nyob hauv kev cais tawm, saib ua npaws, ua tsis taus pa lossis lwm yam tsos mob ntawm COVID-19. Cov neeg uas muaj cov tsos mob hnyav lossis ua rau muaj kev phom sij rau lub neej yuav tsum nrhiav kev kho mob sai sai.
Thaum twg cov neeg uas muaj COVID-19 tsis kis tau lawm?
Koj tuaj yeem nyob ntawm lwm tus tom qab: 10 hnub txij li cov tsos mob tshwm sim thawj zaug thiab. 24 teev tsis kub taub hau yam tsis tau siv tshuaj kub taub hau thiab. Lwm cov tsos mob ntawm COVID-19 tab tom txhim khoPoob qhov saj thiab tsis hnov tsw tuaj yeem tshwm sim rau lub lis piam lossis hli tom qab rov zoo thiab tsis xav ncua qhov kawg ntawm kev sib cais
Nws yuav siv sijhawm ntev npaum li cas rau cov tsos mob ntawm COVID-19 tshwm sim tom qab kis tau?
Cov tsos mob yuav tshwm sim 2 txog 14 hnub tom qab kis tus kab mob.
Thaum twg koj yuav tsum tau kuaj tus kab mob COVID-19 tom qab tiv tauj nrog tus neeg mob uas tau lees paub COVID-19 yog tias txhaj tshuaj tiv thaiv tag nrho?
Txawm li cas los xij, cov neeg tau txhaj tshuaj tag nrho yuav tsum tau kuaj 3-5 hnub tom qab lawv kis tau, txawm tias lawv tsis muaj tsos mob thiab hnav lub npog ntsej muag sab hauv tsev rau 14 hnub tom qab kis lossis txog thaum lawv qhov kev kuaj pom tsis zoo.
Nws txhais li cas yog tias kuv tau kuaj pom tus kab mob COVID-19 zoo?
Yog tias koj tau kuaj pom zoo, nws muaj feem ntau tias koj muaj COVID-19 vim tias cov proteins los ntawm tus kabmob uas ua rau COVID-19 tau pom hauv koj tus qauv. Yog li ntawd, nws kuj tseem zoo li koj yuav raug muab tso rau hauv kev sib cais kom tsis txhob kis tus kabmob mus rau lwm tus. Muaj lub caij nyoog tsawg heev uas qhov kev sim no tuaj yeem muab cov txiaj ntsig zoo uas tsis yog (qhov txiaj ntsig tsis zoo). Koj tus kws kho mob yuav ua haujlwm nrog koj los txiav txim seb yuav saib xyuas koj zoo li cas raws li koj qhov kev kuaj mob nrog rau koj li keeb kwm kho mob, thiab koj cov tsos mob.
Kev kuaj mob COVID-19 hauv tsev ua haujlwm li cas?
Kev kuaj Antigen siv lub ntsej muag ntawm lub qhov ntswg txhawm rau kuaj pom cov protein, lossis antigen, uas tus kabmob coronavirus ua rau sai sai tom qab nkag mus rau hauv hlwb. Cov cuab yeej siv no muaj qhov zoo ntawm qhov tseeb tshaj plaws thaum tus neeg mob kis tau ntau tshaj.
Covid ntiv taw mob npaum li cas?
Rau feem ntau, COVID ntiv taw tsis mob thiab tsuas yog vim li cas lawv tuaj yeem pom tau yog qhov hloov pauv. Txawm li cas los xij, rau lwm yamtib neeg, COVID ntiv taw kuj tuaj yeem ua rau pob khaus, khaus, thiab mob. Ntawm qee tus neeg, COVID cov ntiv taw yuav tsis tshua ua pob khaus lossis thaj ua rau tawv nqaij tawv.
Nws siv sijhawm ntev npaum li cas thiaj li tau txais cov txiaj ntsig ntawm COVID-19 cov tshuaj tiv thaiv kab mob?
Cov tshuaj tiv thaiv kab mob yog pheej yig, thiab feem ntau tuaj yeem siv tau ntawm kev saib xyuas. Feem ntau ntawm cov ntawv tso cai tam sim no rov qab tau tshwm sim hauv kwv yees li 15–30 feeb.
Puas yog cov tshuaj qaub ncaug zoo ib yam li qhov ntswg qhov ntswg los kuaj xyuas COVID-19?
Kev kuaj qaub ncaug rau tus kab mob coronavirus 2019 (COVID-19) yog qhov ua tau zoo raws li cov qauv ntsuas nasopharyngeal, raws li kev tshawb fawb tshiab los ntawm cov kws tshawb fawb ntawm McGill University.
