Tojsiab
Cov tshuaj tiv thaiv uas tsim los ntawm Covid-19 cov tshuaj tiv thaiv thiab kev txhaj tshuaj tiv thaiv tuaj yeem ua haujlwm tsawg dua ntawm kev tiv thaiv omicron txawv dua li cov kab mob coronavirus yav dhau los, kev tshawb fawb los ntawm cov kws tshawb fawb ntawm Johns Hopkins University pom - cov ntaub ntawv tshiab tshaj plaws los ntawm lub caij ntuj no cov ntaub ntawv tawg Covid-19 surge.
EDINBURGH, SCOTLAND - Lub Ob Hlis 01: Ib tug tswvcuab ntawm Pab Pawg Tshuaj Tiv Thaiv tau npaj tshuaj tiv thaiv ntawm … [+]
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Cov Lus Tseem Ceeb
cov txoj kev tshawb no, thawj zaug luam tawm lub Plaub Hlis 7, tshuaj xyuas cov tshuaj tiv thaiv ntawm 18 cov tshuaj tiv thaiv thiab txhawb cov neeg mob uas tau kuaj pom tias muaj Covid-19 thaum lub Kaum Ob Hlis thiab nruab nrab Lub Ib Hlis, thaum omicron variant suav txog ntau dua 90% ntawm Covid-19 tus neeg mob.
Cov kws tshawb fawb pom tias thaum cov neeg mob no muaj cov tshuaj tiv thaiv kab mob siab heev uas txwv tsis pub cov kab mob coronavirus 'ntsiag heev protein los ntawm kev khi rau saum npoo ntawm cov hlwb, cov tshuaj tiv thaiv "tsis ua haujlwm zoo li thaum teb rau cov kab mob omicron" piv rau thawj hom kab mob. ntawm tus kab mob no, Dr. Joel Blankson, tus xibfwb ntawm Johns Hopkins University School of Medicine thiab tus kws sau ntawv qib siab ntawm txoj kev tshawb no, tau hais hauv kev tshaj tawm.
Txoj kev tshawb no kuj tau muab piv rau lub cev tiv thaiv kab mob cov lus teb ntawm cov tshuaj tiv thaiv thiab kis kab mob nrog cov pab pawg tswj hwm ntawm cov neeg txhaj tshuaj tiv thaiv uas tsis tau kis tus kabmob coronavirus, thiab pom tias ob pawg muaj cov tshuaj tiv thaiv zoo sib xws.
Cov txiaj ntsig no txawv ntawm cov kev tshawb fawb yav dhau los uas pom tias cov neeg txhaj tshuaj tiv thaiv kab mob kis tus kab mob alpha variant qub muaj cov tshuaj tiv thaiv qis dua li cov neeg uas tsis muaj kab mob, Blankson tau hais.
Txawm li cas los xij, txoj kev tshawb nrhiav pom tias cov neeg mob tau txhaj tshuaj tiv thaiv kab mob sib kis ntawm omicron ua rau cov lus teb muaj zog ntawm lub cev tiv thaiv kab mob hu ua "T cells," uas Blankson hais tias yuav piav qhia vim li cas cov neeg txhaj tshuaj feem ntau muaj cov tsos mob ntawm Covid-19.
Tus lej Loj
57.7%. Qhov ntawd yog ib feem ntawm cov neeg Amelikas uas tau kuaj pom qhov zoo rau cov tshuaj tiv thaiv kab mob uas tsim los ntawm tus kabmob coronavirus thaum Lub Ob Hlis, nce los ntawm tsuas yog 33.5% thaum Lub Kaum Ob Hlis, ua ntej omicron surge, raws li cov ntaub ntawv tso tawm los ntawm CDC Tuesday. Txoj kev tshawb no qhia tau hais tias ntau dua ib nrab ntawm lub tebchaws - suav nrog peb-hauv-plaub-tus menyuam yaus-muaj Covid-19 nyob rau qee lub sijhawm. Kev dhia loj heev hauv cov tshuaj tiv thaiv ntuj tau ua raws li lub teb chaws cov ntaub ntawv tshaj tawm lub caij ntuj no, thaum tshaj 800,000 tus neeg mob tshiab tau tshaj tawm txhua hnub.
Dab Tsi Los Saib
Pfizer thiab Moderna tab tom tsim cov tshuaj tiv thaiv tshwj xeeb omicron booster boosters uas tuaj yeem tsim cov tshuaj tiv thaiv zoo dua-nruab nrab los tiv thaiv qhov sib txawv, nrog Moderna pib theem 2 kev sim ntawm nws cov tshuaj tua kab mob lub hli tas los. Pfizer CEO Albert Bourla hais tias Lub hli dhau los no nws vam tias lub tuam txhab yuav muaj cov tshuaj tiv thaiv hloov kho tau npaj thaum lub caij nplooj zeeg.
Tau qhov twg los: https://www.forbes.com/sites/masonbissada/2022/04/26/antibodies-from-covid-vaccines-may-be-weaker-against-omicron-study-finds/