Kev Tiv Thaiv Kab Mob COVID-19 Yog Dab Tsi?

Zoo Siab

• Dab tsi yog Kev Tiv Thaiv Kab Mob?
• Qhov no txhais tau tias Cov Tshuaj Tiv Thaiv Tsis Ua Haujlwm?
• Yuav Ua Li Cas Feem Ntau Cov Kab Mob Sib Tw?
• Yuav ua li cas yog tias koj xav tias koj muaj kev kis kab mob
• Ntsuam xyuas rau

Ib xyoos dhau los, ntau tus neeg tau pom tias lub caij ntuj sov 2021 yuav zoo li cas tom qab muaj kev cuam tshuam ntxov ntawm COVID-19 kis thoob qhov txhia chaw. Hauv lub ntiaj teb tom qab txhaj tshuaj tiv thaiv, kev sib sau tsis muaj qhov ncauj qhov ntswg nrog cov neeg koj hlub yuav yog tus qauv, thiab cov phiaj xwm rov qab mus rau chaw ua haujlwm yuav pib. Thiab rau qee lub sijhawm, hauv qee qhov chaw, uas yog qhov tseeb. Butfast-forward mus rau Lub Yim Hli 2021, txawm li cas los xij, thiab nws zoo li lub ntiaj teb tau nqis tes rov qab los ntawm kev tawm tsam tus kabmob tshiab.

Txawm hais tias 164 lab tus tib neeg hauv Tebchaws Meskas tau txhaj tshuaj tiv thaiv COVID-19 muaj tsawg zaus uas cov neeg tau txhaj tshuaj tag nrho tuaj yeem kis tus kabmob tshiab, hu ua "kis tau tus mob" los ntawm Lub Chaw Tiv Thaiv thiab Tiv Thaiv Kab Mob. (Muaj feem cuam tshuam: Catt Sadler mob nrog COVID-19 Txawm hais tias tau txhaj tshuaj tas lawm)

Tab sis dab tsi yog qhov cuam tshuam los ntawm kev kis tus kab mob COVID-19, raws nraim? Thiab ntau npaum li cas - thiab txaus ntshai - yog lawv? Cia peb dhia dej hauv.

Dab tsi yog Kev Tiv Thaiv Kab Mob?

Kev kis tus kab mob tshwm sim thaum ib tus neeg uas tau txhaj tshuaj tag nrho (thiab tau tsawg kawg 14 hnub) cog lus tus kabmob, raws li CDC. Cov neeg uas tau ntsib cov teeb meem tshwm sim txawm tias tau txhaj tshuaj tiv thaiv COVID-19 tuaj yeem pom cov tsos mob tsawg dua lossis tej zaum yuav tsis muaj tsos mob, raws li CDC. Qee cov tsos mob cuam tshuam nrog kev sib kis ntawm COVID-19, xws li lub qhov ntswg ua pa, tsis tshua muaj mob hnyav dua li cov tsos mob tseem ceeb feem ntau txuas nrog COVID-19, xws li ua tsis taus pa thiab ua tsis taus pa, raws li CDC.

Ntawm daim ntawv ntawd, txawm tias muaj xwm txheej tshwm sim, tus naj npawb ntawm cov neeg mob sib kis uas ua rau muaj mob hnyav, mus pw hauv tsev kho mob, lossis tuag tsawg kawg, raws li Cleveland Clinic - tsuas yog kwv yees li 0.0037 feem pua ​​​​ntawm cov neeg Asmeskas tau txhaj tshuaj, raws li lawv cov kev suav.

Txawm hais tias nws tsis tau suav tias yog qhov xwm txheej tshwm sim, nws tsim nyog sau cia tias yog tias ib tus neeg kis tus kab mob COVID-19 ua ntej lossis tom qab txhaj tshuaj sai sai, tseem muaj qhov ua rau lawv tuaj yeem kis tus kabmob, raws li CDC. Qhov ntawd yog vim tias yog ib tus neeg tsis muaj sijhawm txaus los tsim kev tiv thaiv los ntawm cov tshuaj tiv thaiv - aka cov tshuaj tiv thaiv kab mob uas koj lub cev tiv thaiv kab mob tsim, uas yuav siv sijhawm li ob lub lis piam. — lawv tseem tuaj yeem mob tau.

Qhov no txhais tau tias Cov Tshuaj Tiv Thaiv Tsis Ua Haujlwm?

Qhov tseeb, cov teeb meem tshwm sim tau xav tias yuav tshwm sim ntawm cov neeg txhaj tshuaj. Tias yog vim tsis muaj tshuaj tiv thaiv puas yog 100 feem pua ​​muaj txiaj ntsig zoo los tiv thaiv kev mob nkeeg hauv cov neeg uas tau txhaj tshuaj tiv thaiv kab mob, raws li CDC. Hauv kev sim tshuaj, tshuaj Pfizer-BioNTech tau pom tias 95 feem pua ​​muaj txiaj ntsig ntawm kev tiv thaiv kev kis mob; Cov tshuaj tiv thaiv Moderna tau pom tias muaj 94.2 feem pua ​​​​ntawm kev tiv thaiv kab mob; thiab cov tshuaj tiv thaiv Johnson & Johnson / Janssen tau pom tias muaj txiaj ntsig 66.3%, tag nrho raws li CDC.

Qhov ntawd tau hais tias, raws li tus kab mob txuas ntxiv hloov mus, tej zaum yuav muaj cov kab mob tshiab uas tsis tuaj yeem tiv thaiv tau zoo los ntawm cov tshuaj tiv thaiv, xws li Delta variant (ntxiv rau qhov ntawd hauv ib feeb), raws li WHO; Txawm li cas los xij, kev hloov pauv yuav tsum tsis txhob ua rau cov tshuaj tiv thaiv tsis muaj txiaj ntsig, thiab lawv tseem yuav tsum muaj qee qhov kev tiv thaiv. (Muaj feem cuam tshuam: Pfizer Ua Haujlwm Ntawm Qhov Kev Txhaj Tshuaj thib Peb ntawm COVID-19 Cov Tshuaj Tiv Thaiv uas 'Muaj zog' Txhawb Kev Tiv Thaiv)

Yuav Ua Li Cas Feem Ntau Cov Kab Mob Sib Tw?

Raws li lub Tsib Hlis 28, 2021, tag nrho ntawm 10,262 qhov kev kov yeej COVID-19 cov xwm txheej tau tshaj tawm hauv 46 lub xeev thiab cheeb tsam Asmeskas, nrog 27 feem pua ​​tshaj tawm tias tsis muaj mob, raws li CDC cov ntaub ntawv. Ntawm cov kis no, 10 feem pua ​​ntawm cov neeg mob tau pw hauv tsev kho mob thiab 2 feem pua ​​tuag. Cov ntaub ntawv tshiab CDC (hloov kho zaum kawg Lub Xya Hli 26, 2021), suav tag nrho ntawm 6,587 qhov kev kov yeej COVID-19 cov neeg mob uas tau mus pw hauv tsev kho mob lossis tuag, suav nrog 1,263 tus neeg tuag; txawm li cas los xij, lub koom haum tsis yog 100 feem pua ​​paub tseeb tias muaj pes tsawg qhov xwm txheej tshwm sim. Tus naj npawb ntawm COVID-19 txhaj tshuaj tiv thaiv kab mob tau tshaj tawm rau CDC zoo li "muaj tsawg dua ntawm txhua tus SARS-CoV-2 kis ntawm" txhaj tshuaj tag nrho, raws li lub koom haum. Muab cov tsos mob ntawm tus kab mob sib kis tuaj yeem ua rau tsis meej pem nrog tus mob khaub thuas - thiab muab qhov tseeb tias ntau tus neeg mob tuaj yeem ua rau asymptomatic - tib neeg yuav xav tias lawv tsis tas yuav mus kuaj lossis nrhiav kev kho mob.

Vim li cas, raws nraim, puas muaj xwm txheej tshwm sim? Rau ib qho, Delta variant yog qhov teeb meem tshwj xeeb. Tus kab mob tshiab no zoo li kis tau yooj yim dua thiab tuaj nrog kev pheej hmoo siab mus pw hauv tsev kho mob, raws li American Society for Microbiology. Ntxiv rau, kev tshawb fawb ua ntej qhia tau hais tias cov tshuaj tiv thaiv mRNA (Pfizer thiab Moderna) tsuas yog 88 feem pua ​​​​tshuaj tiv thaiv cov tsos mob ntawm Delta variant piv rau lawv 93 feem pua ​​​​kev ua tau zoo tiv thaiv Alpha variant.

Xav txog qhov kev tshawb fawb no tau tshaj tawm los ntawm CDC thaum Lub Xya Hli piav qhia txog qhov kev tiv thaiv COVID-19 ntawm 470 tus neeg mob hauv Provincetown, Massachusetts: Peb feem peb ntawm cov neeg kis tau txhaj tshuaj tiv thaiv tag nrho, thiab Delta variant tau pom nyob rau hauv feem ntau ntawm cov qauv tshuaj ntsuam xyuas caj ces, raws li cov lub koom haum cov ntaub ntawv. Rochelle Walensky, MD tau hais tias "Cov kab mob hnyav heev [tus kab mob tus neeg muaj tus kab mob tuaj yeem muaj hauv lawv cov ntshav] qhia tias muaj kev pheej hmoo ntawm kev sib kis thiab ua rau muaj kev txhawj xeeb tias, tsis zoo li lwm yam sib txawv, cov neeg txhaj tshuaj tiv thaiv Delta tuaj yeem kis tus kab mob no," said Rochelle Walensky, MD. , thiab tus thawj coj ntawm CDC, rau hnub Friday, raws liLub New York Times. Qhov tseeb, kev tshawb fawb Suav tau lees tias delta variant viral load yog 1,000 npaug ntau dua li cov kab mob ua ntej ntawm COVID, thiab qhov kis kab mob ntau dua, qhov muaj feem ntau yog tias ib tus neeg yuav kis tus kabmob mus rau lwm tus.

Raws li qhov pom ntawm cov kev tshawb pom no, CDC tsis ntev los no tau ua raws li cov lus qhia hloov kho daim npog ntsej muag rau cov tshuaj tiv thaiv tag nrho, qhia cov neeg hnav lawv sab hauv tsev hauv thaj chaw uas kis tau tus mob siab, vim tias cov neeg txhaj tshuaj tiv thaiv tuaj yeem kis tus kab mob thiab kis tus kab mob, raws li CDC.

Yuav ua li cas yog tias koj xav tias koj muaj kev kis kab mob

Yog li, yuav ua li cas yog tias koj raug rau ib tus neeg uas kuaj pom tus kab mob COVID-19 tab sis koj tus kheej tau txhaj tshuaj tag nrho? Nws yooj yim; mus kuaj. CDC qhia kom mus kuaj peb txog tsib hnub tom qab muaj peev xwm kis tau, txawm tias koj tsis muaj tsos mob. Nyob rau sab ntxeev, yog tias koj mob - txawm tias koj cov tsos mob me me thiab koj xav tias nws tsuas yog khaub thuas - koj tseem yuav tsum tau kuaj.

Txawm hais tias COVID-19 tseem tab tom hloov pauv-thiab, yog, muaj qhov ua tau zoo dhau los-cov tshuaj tiv thaiv tseem yog tus tiv thaiv zoo tshaj plaws hauv kev tiv thaiv kev kis thoob qhov txhia chaw. Qhov ntawd, ntxiv rau kev xyaum tu tus kheej kom tsim nyog (ntxuav koj txhais tes, npog koj txham thiab hnoos, nyob hauv tsev yog tias koj muaj mob, thiab lwm yam) thiab ua raws li kev hloov kho CDC cov lus qhia txog kev hnav lub ntsej muag thiab kev nyob sib nrug deb kom koj thiab lwm tus muaj kev nyab xeeb.

Cov ntaub ntawv hauv zaj dab neeg no muaj tseeb raws li lub sijhawm nias. Raws li kev hloov kho tshiab txog tus kabmob coronavirus COVID-19 txuas ntxiv mus zuj zus, nws muaj peev xwm tias qee cov ntaub ntawv thiab cov lus pom zoo hauv zaj dab neeg no tau hloov pauv txij thaum pib tshaj tawm. Peb txhawb kom koj mus xyuas tsis tu ncua nrog cov peev txheej xws li CDC, WHO, thiab koj lub chaw saib xyuas kev noj qab haus huv hauv zos kom paub cov ntaub ntawv tshiab thiab cov lus pom zoo.

Ntsuam xyuas rau