Cov txheej txheem:
- Cov tshuaj tiv thaiv kab mob COVID-19 puas tuaj yeem ua qhov tsis raug?
- Tus nqi tsis raug rau kev kuaj kab mob yog dab tsi?
- Qhov txiaj ntsig ntawm qhov kev kuaj tsis zoo COVID-19 yog dab tsi?
- Puas yog qhov kuaj PCR rau COVID-19 yog qhov tseeb?
Video: Vim li cas cov lus cuav tshwm sim covid?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2023-12-16 01:49
Qee tus yuav muaj tus kab mob tsawg heev hauv thawj ob peb hnub tom qab lawv tau kis tus kab mob. Lawv cov kab mob kis kuj tseem yuav qis thaum kawg ntawm lawv cov kab mob. Lwm qhov kev sim, xws li hom kev sim sai hu ua antigen test, yog "tsis tshua nkag siab" txhawm rau kuaj tus kab mob no, Dr. Zander tau hais.
Cov tshuaj tiv thaiv kab mob COVID-19 puas tuaj yeem ua qhov tsis raug?
Txawm hais tias muaj qhov tshwj xeeb ntawm cov tshuaj tiv thaiv kab mob, cov txiaj ntsig tsis zoo yuav tshwm sim, tshwj xeeb tshaj yog thaum siv hauv cov zej zog uas qhov kis tus kab mob tsawg tsawg - qhov xwm txheej muaj tseeb rau txhua qhov kev kuaj mob hauv vitro.
Tus nqi tsis raug rau kev kuaj kab mob yog dab tsi?
Tus nqi tsis zoo - uas yog, qhov kev sim ntau npaum li cas hais tias koj muaj tus kabmob thaum koj tsis ua tiag tiag - yuav tsum nyob ze rau xoom. Feem ntau cov txiaj ntsig tsis tseeb yog xav tias yog vim muaj kev sib kis hauv chav kuaj lossis lwm yam teeb meem nrog lub chaw kuaj mob tau ua li cas, tsis txwv qhov kev sim nws tus kheej.
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.
Puas yog qhov kuaj PCR rau COVID-19 yog qhov tseeb?
PCR kev sim tseem yog tus qauv kub rau kev kuaj pom tus kab mob COVID-19 nquag. Cov kev ntsuam xyuas tau kuaj pom tseeb txog tus mob COVID-19 txij li thaum muaj kev sib kis tau pib. Cov kws kho mob tau txais kev cob qhia siab tau paub zoo los txhais cov txiaj ntsig PCR kom raug thiab cov ntawv ceeb toom zoo li no los ntawm WHO.
23 cov lus nug ntsig txog pom
Kev kuaj mob COVID-19 PCR yog dab tsi?
PCR xeem: Sawv rau polymerase saw tshuaj tiv thaiv kev sim. 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.
Thaum twg qhov kev ntsuas COVID-19 nrawm tshaj plaws?
Kev ntsuas nrawm yog qhov tseeb tshaj plaws thaum siv los ntawm cov neeg muaj cov tsos mob COVID-19 hauv cov chaw uas muaj ntau lub zej zog sib kis. Raws li cov xwm txheej no, qhov kev sim sai ua rau qhov tseeb 80 txog 90 feem pua ntawm lub sijhawm, nws hais.
Kuv puas yuav tsum tau nthuav tawm qhov tsis zoo ntawm qhov kev sim 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 cov neeg tau txhaj tshuaj tiv thaiv tag nrho, 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.
Kuv puas yuav tsum ncua kev mus ncig thaum muaj mob txawm tias qhov ntsuas tsis zoo ntawm COVID-19?
Yog tias koj kuaj qhov tsis zoo rau COVID-19 tab sis koj tseem mob, ncua koj txoj kev mus ncig kom txog thaum koj nyob zoo - lwm yam kab mob sib kis tuaj yeem kis tau los ntawm kev mus ncig, ib yam nkaus.
Kev kuaj mob COVID-19 hauv tsev yog dabtsi?
Kev tshawb fawb soj ntsuam rau Ellume COVID-19 kev kuaj hauv tsev pom tau 96% qhov tseeb rau cov neeg uas muaj 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 pom tus kab mob COVID-19 yog dab tsi?
Qee zaum ib tus neeg tuaj yeem kuaj qhov zoo rau SARS-CoV-2 cov tshuaj tiv thaiv thaum lawv tsis muaj cov tshuaj tiv thaiv tshwj xeeb. Qhov no hu ua false positive.
Kev kuaj mob COVID-19 hauv tsev yog dabtsi?
Kev tshawb fawb soj ntsuam rau Ellume COVID-19 kev kuaj hauv tsev pom tau 96% qhov tseeb rau cov neeg uas muaj 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.
Cov tshuaj tiv thaiv kab mob COVID-19 hauv tsev muaj tseeb li cas?
Qee qhov kev sim tshuaj tiv thaiv hauv tsev muaj qhov nkag siab tag nrho ntawm kwv yees li 85 feem pua, uas txhais tau tias lawv tau ntes kwv yees li 85 feem pua ntawm cov neeg uas kis tus kabmob thiab ploj 15 feem pua.
Kev kuaj kab mob COVID-19 nrawm npaum li cas?
Kev tshawb fawb soj ntsuam rau Ellume COVID-19 kev kuaj hauv tsev pom tau 96% qhov tseeb rau cov neeg uas muaj tsos mob thiab 91% raug rau cov neeg uas tsis muaj tsos mob. Thaum kawg, Quidel QuickVue tau tshaj tawm qhov tseeb 83% rau kev kuaj pom tus mob zoo thiab 99% raug kuaj pom qhov tsis zoo raws li kev tshawb fawb soj ntsuam.
Yuav ua li cas yog tias COVID-19 cov tshuaj tiv thaiv antigen zoo?
Ib txoj kev tshawb fawb me me tau pom tias kev sim tshuaj tiv thaiv kab mob txhua peb hnub yog 98 feem pua qhov tseeb ntawm kev kuaj pom tus kab mob SARS-CoV-2, tab sis tsis muaj tus lej xov tooj rau cov neeg muaj kev txhawj xeeb ntau npaum li cas yuav tsum xeem cov kev sim no, cov kws tshaj lij hais. Cov neeg uas kuaj pom qhov zoo (lossis "kuaj") yuav tsum ua qhov tshwm sim thiab nrhiav kev kho mob.
Puas yog COVID-19 kuaj cov tshuaj tiv thaiv sai sai yog?
Kev ntsuas nrawm yog qhov tseeb tshaj plaws thaum siv los ntawm cov neeg muaj cov tsos mob COVID-19 hauv cov chaw uas muaj ntau lub zej zog sib kis. Raws li cov xwm txheej no, qhov kev sim sai ua rau qhov tseeb 80 txog 90 feem pua ntawm lub sijhawm, nws hais.
Cov neeg caij tsheb yuav tsum khaws cov pov thawj ntawm qhov tsis zoo ntawm COVID-19 kev sim lossis cov ntaub ntawv rov qab?
Hauv kev teeb tsa hauv zej zog, thaum kuaj tus neeg muaj cov tsos mob sib xws nrog COVID-19, tus kws kho mob feem ntau tuaj yeem txhais cov tshuaj tiv thaiv kab mob zoo los qhia tias tus neeg muaj tus kabmob SARS-CoV-2; tus neeg no yuav tsum ua raws li CDC cov lus qhia rau kev nyob ib leeg. Txawm li cas los xij, yog tias tus neeg tau txais qhov txiaj ntsig zoo ntawm cov tshuaj tiv thaiv antigen tau txhaj tshuaj tag nrho, tus kws kho mob yuav tsum ceeb toom rau pej xeem cov neeg saib xyuas kev noj qab haus huv. Qhov zoo tshaj plaws, cov qauv cais yuav raug sau thiab xa mus rau chav kuaj kab mob sib kis rau pej xeem noj qab haus huv lub hom phiaj.
CDC txiav txim siab li cas yog tias lub dav hlau thauj khoom tau kuaj pom tsis zoo rau COVID-19?
Yog lawm, cov neeg caij tsheb yuav tsum khaws daim ntawv lossis cov ntawv theej hluav taws xob ntawm cov ntaub ntawv tsim nyog raws li tsoomfwv saib xyuas kev noj qab haus huv tuaj yeem thov kom pom cov ntaub ntawv no ntawm qhov chaw nkag. Lub xeev, thaj chaw, pab pawg neeg thiab/lossis chaw saib xyuas kev noj qab haus huv hauv nroog hauv Tebchaws Meskas kuj tseem tuaj yeem thov lawv raws li lawv tus kheej cov neeg saib xyuas kev noj qab haus huv.
Kuv puas yuav tsum tau kuaj COVID-19 ua ntej mus ncig?
Cov neeg taug kev uas tau txhaj tshuaj tiv thaiv tag nrho lossis cov uas rov zoo los ntawm COVID-19 hauv 3 lub hlis dhau los tsis tas yuav kuaj ua ntej tawm hauv Tebchaws Meskas mus ncig thoob ntiaj teb lossis ua ntej mus ncig hauv tebchaws tshwj tsis yog lawv qhov chaw xav tau.
Kuv puas xav tau qhov kev kuaj tsis zoo rau COVID-19 nkag mus rau Tebchaws Meskas yog tias kuv ya los ntawm Tebchaws Meskas?
Tsis yog, Kev Txiav Txim kom nthuav tawm cov ntaub ntawv ntawm qhov tsis zoo ntawm qhov kev sim COVID-19 lossis kev rov qab los ntawm COVID-19 tsis siv rau cov neeg caij dav hlau ya los ntawm Asmeskas thaj chaw mus rau Tebchaws Meskas.
Asmeskas thaj chaw suav nrog Asmeskas Samoa, Guam, Northern Mariana Islands, Lub Tebchaws ntawm Puerto Rico, thiab US Virgin Islands.
Lub dav hlau puas tuaj yeem tsis kam caij nkoj yog tias lawv tsis muaj qhov tsis zoo rau COVID-19?
Airlines yuav tsum lees paub qhov ntsuas qhov tsis zoo rau txhua tus neeg caij tsheb lossis cov ntaub ntawv rov qab ua ntej lawv caij nkoj. Yog tias tus neeg caij tsheb tsis muab cov ntaub ntawv pov thawj ntawm qhov tsis zoo los yog rov qab los, lossis xaiv tsis kuaj, lub dav hlau yuav tsum tsis kam nce mus rau tus neeg caij tsheb.
Kuv puas yuav tsum tau kuaj ua ntej mus rau Tebchaws Meskas yog tias kuv nyuam qhuav rov zoo los ntawm COVID-19?
CDC cia siab tias cov neeg tsav dav hlau lossis cov neeg ua haujlwm yuav txiav txim siab seb lawv cov neeg ua haujlwm txoj kev mus los puas tau raws li qhov yuav tsum tau muaj ntawm kev zam. CDC kuj pom zoo tias cov neeg ua haujlwm mus ncig nrog cov lus tshaj tawm (daim ntawv lossis daim ntawv theej hluav taws xob) los ntawm tus neeg nqa khoom lossis tus neeg teb xov tooj uas tus neeg ua haujlwm taug kev ua tau raws li qhov yuav tsum tau ua ntawm kev zam.
Thaum twg qhov kev ntsuas COVID-19 nrawm tshaj plaws?
Kev ntsuas nrawm yog qhov tseeb tshaj plaws thaum siv los ntawm cov neeg muaj cov tsos mob COVID-19 hauv cov chaw uas muaj ntau lub zej zog sib kis. Raws li cov xwm txheej no, qhov kev sim sai ua rau qhov tseeb 80 txog 90 feem pua ntawm lub sijhawm, nws hais.
Kev kuaj kab mob COVID-19 nrawm npaum li cas?
Ib txoj kev tshawb fawb me me tau pom tias kev sim tshuaj tiv thaiv kab mob txhua peb hnub yog 98 feem pua qhov tseeb ntawm kev kuaj pom tus kab mob SARS-CoV-2, tab sis tsis muaj tus lej xov tooj rau cov neeg muaj kev txhawj xeeb ntau npaum li cas yuav tsum xeem cov kev sim no, cov kws tshaj lij hais. Cov neeg uas kuaj pom qhov zoo (lossis "kuaj") yuav tsum ua qhov tshwm sim thiab nrhiav kev kho mob.
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.
Pom zoo:
Puas yog kev tshwm sim lossis kev tshwm sim?
Reveling, kuj spelled reveling, txhais tau tias muaj lub sij hawm zoo, los yog zoo siab rau ib yam dab tsi. Yog tias koj tawm mus ua kev zoo siab rau koj kawm tiav thiab koj haus dej haus, tog thiab muaj lub sijhawm zoo, qhov no yog qhov piv txwv ntawm thaum koj rov qab los .
Puas yog nws tshwm sim lossis tshwm sim?
Raws li lub npe qhov txawv ntawm qhov tshwm sim thiab qhov tshwm sim. yog happenchance is a coincidental happen while happenstance is (countable) a chance or random event or random events . Puas yog ib lo lus? Ib qho xwm txheej tsis tau xav txog:
Puas muaj qhov sib txawv ntawm qhov tshwm sim thiab qhov tshwm sim?
Raws li lub npe qhov txawv ntawm qhov tshwm sim thiab qhov tshwm sim. yog happenchance is a coincidental happen while happenstance is (countable) a chance or random event or random events . Puas muaj lo lus tshwm sim? : a xwm txheej tshwj xeeb yog vim muaj caij nyoog Lawv tuaj ua ke los ntawm qhov tshwm sim .
Yuav ua li cas tshwm sim hauv kuv mob siab heev tshwm sim?
Thaum zaj yeeb yaj kiab tsis qhia meej raws li ib zaj dab neeg tseeb, nws yog tsim los ntawm cov xwm txheej hauv lub neej tiag tiag: yog, ntau tus neeg saib xyuas kev dag ntxias tau nyiag kev nplua nuj thiab kev ywj pheej ntawm suav tsis txheeb.
Cov siphons tshwm sim thiab tshwm sim nyob qhov twg?
Ntawm ob qhov qhib ntawm tom qab kawg ntawm clam. Qhov qhib qhov ntau dua yog cov siphon uas tshwm sim uas nqa dej mus rau hauv cov clam thiab qhov qhib qhov rooj ntau dua yog cov siphon uas tshwm sim uas cov khib nyiab & dej tawm . Cov kab mob dab tsi muaj tshwm sim thiab Excurrent siphon?
