CDC Cov Kws Pab Tswv Yim Pom Zoo Novavax Cov Tshuaj Tiv Thaiv Rau Cov Neeg Laus

Tojsiab

Lub Tsev Haujlwm Saib Xyuas Kev Tiv Thaiv thiab Tiv Thaiv Kab Mob tau pom zoo pom zoo Novavax's Covid-19 tshuaj tiv thaiv rau cov neeg laus hnub Tuesday, ib lub lis piam tom qab cov tshuaj tiv thaiv kab mob tau txais. Kev tso cai thaum muaj xwm ceev los ntawm Lub Chaw Tswj Xyuas Khoom Noj thiab Tshuaj, raws li Tebchaws Meskas tau tawm tsam nrog tus kabmob tshiab sai sai.

Cov Lus Tseem Ceeb

CDC Pawg Neeg Tawm Tswv Yim rau Kev Tiv Thaiv Kev Tiv Thaiv Cov Lus Pom Zoo tam sim no mus rau CDC Tus Thawj Coj Rochelle Walensky kom pom zoo zaum kawg, tej zaum yuav teeb tsa theem rau Novavax los ua plaub yam tshuaj tiv thaiv rau Asmeskas, nrog rau Pfizer/BioNTech, Moderna thiab Johnson & Johnson.

Zoo li lub FDADaim ntawv tso cai siv thaum muaj xwm txheej ceev, CDC tsis pom zoo kom siv cov tshuaj tiv thaiv raws li kev txhaj tshuaj tiv thaiv kab mob, uas tuaj yeem txwv tsis pub siv hauv Asmeskas, uas ze li plaub ntawm tsib tus neeg tau txais tsawg kawg ib koob, raws li CDC cov ntaub ntawv.

Pawg neeg txiav txim siab qhov tshuaj tiv thaiv tus nqi 90% hauv tej kev txom nyem tshaj qhov hnyav Txhawj Xeeb Txog tsa los ntawm FDA lub hli tas los ntawm qhov muaj peev xwm mob plawv cuam tshuam nrog kev txhaj tshuaj.

Tus Keeb Kwm Tseem Ceeb

Cov tshuaj tiv thaiv Novavax rov ua tau zoo nyob rau hauv kev sim thaum ntxov, tab sis tau ntsib teeb meem kev tsim khoom hauv nws txoj kev loj hlob ob xyoos. Hauv ib mus sib hais ua nyob rau hauv Teb Chaws Asmeskas thiab Mexico, cov tshuaj tiv thaiv tau ua pov thawj tias 90.4% muaj txiaj ntsig los tiv thaiv kev kis mob me me, nruab nrab lossis hnyav, tsis muaj tus mob hnyav lossis hnyav Covid-19 tau tshaj tawm ntawm 17,200 tus neeg koom nrog sim uas tau txais. Rau cov neeg laus 65 xyoo thiab laus dua, cov tshuaj tiv thaiv yog 78.6% siv tau. Lwm txoj kev tshawb fawb nyob rau lub Ob Hlis pom qhov 82.7% tus nqi nyob rau lub hlis twg thaum siv los ua lub zog, txawm hais tias kev sim tau ua ua ntej omicron los ua qhov sib txawv tseem ceeb. Lub hli tas los, txawm li cas los xij, Novavax shares poob kwv yees li 20% tom qab FDA tau tsa kev txhawj xeeb txog qhov muaj feem yuav mob plawv, thiab ze li ib xyoos tom qab nws ua tsis tau raws li FDA cov qauv zoo hauv nws cov txheej txheem tsim khoom. Lub tuam txhab kws tshuaj hauv Maryland vam tias yuav muaj cov tshuaj tiv thaiv, uas siv cov "ntshav protein" me me los ua rau lub cev tiv thaiv kab mob-a zoo xws li cov qauv rau cov tshuaj tiv thaiv kab mob khaub thuas ntev, kab mob siab B thiab shingles-ua tau yaum Cov neeg Asmeskas tsis ntseeg txog cov tshuaj tiv thaiv mRNA xws li Pfizer/BioNTech thiab Moderna kom txhaj tshuaj tiv thaiv. Kwv yees li 10.2% ntawm Asmeskas cov neeg laus tsis tau txais ib koob tshuaj tiv thaiv, raws li cov ntaub ntawv los ntawm CDC.

Tus lej Loj

3.2 lab. Qhov ntawd yog pes tsawg Novavax tshuaj tiv thaiv Biden Administration ruaj khov lub lim tiam dhau los. Hauv ib daim ntawv qhia, cov thawj coj tau hais tias nws yuav tso cov koob tshuaj thaum lub tuam txhab tshuaj ua tiav kev sim, uas tsoomfwv xav tias yuav tshwm sim nyob rau lub asthiv tom ntej.

Tsis meej

Novavax twb tau tso cai siv rau hauv ntau tshaj li 40 lub teb chaws, suav nrog Australia, Canada thiab United Kingdom, thiab nws tau txais kev tso cai los ntawm European Union thiab World Health Organization.

Contra

Qee tus 77% ntawm cov neeg laus uas tsis tau txhaj tshuaj tiv thaiv tau hais tias lawv yuav tsis tau txais cov tshuaj tiv thaiv protein-raws li Covid-19 yog tias ib tus tau tso cai hauv Tebchaws Meskas, raws li cov ntaub ntawv. Sab Sawv Ntxov kev tshawb fawb tau tshaj tawm lub hli tas los, tab sis cov neeg laus tsis tau txhaj tshuaj tiv thaiv kab mob ntau dua yuav ntseeg kev nyab xeeb ntawm cov tshuaj tiv thaiv kab mob protein (28%) dua li kev txhaj tshuaj mRNA (17%).

Dab Tsi Los Saib

Novavax tuaj yeem nkag mus rau Asmeskas cov tshuaj tiv thaiv arsenal raws li lub teb chaws sib cav nrog tus kab mob coronavirus tshiab tseem ceeb. Nyuam qhuav pib lub hlis no, qhov kis tau zoo heev BA.5 omicron subvariant tau dhau los ua qhov tseem ceeb tshaj plaws. Cov subvariant suav txog ze li ntawm 80% ntawm Covid-19 kis thoob tebchaws lub lim tiam dhau los, nce los ntawm 29% hauv lub limtiam xaus rau Lub Rau Hli 18, raws li kev tshaj tawm. CDC.

ntxiv nyeem ntawv

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Pab them tag nrho thiab qhia txog cov Coronavirus