Lub Chaw Tiv Thaiv Kab Mob thiab Tiv Thaiv rau hnub Friday tau hais tias nws "tsis zoo li" Pfizer omicron booster muaj kev pheej hmoo mob stroke rau cov neeg laus tom qab nws tau pib tshawb xyuas qhov kev txhawj xeeb txog kev nyab xeeb ua ntej kuaj pom los ntawm ib qho ntawm nws cov kev saib xyuas.
Lub CDC, hauv tsab ntawv tshaj tawm rau nws lub vev xaib hnub Friday, tau hais tias lub kaw lus soj ntsuam hu ua Vaccine Safety Datalink tau kuaj pom muaj kev pheej hmoo rau mob stroke hauv cov neeg muaj hnub nyoog 65 xyoo thiab laus dua uas tau txais Pfizer koob txhaj tshuaj tsom rau omicron Covid variant. CDC tus cev lus tau hais tias qhov teeb meem no tau kuaj pom thawj zaug thaum lub Kaum Ib Hlis.
Txog thaum nruab nrab Lub Kaum Ob Hlis, CDC tau txiav txim siab qhov kev txhawj xeeb tseem muaj ntxiv thiab pib tshawb xyuas seb cov neeg laus puas yuav muaj mob stroke hauv thawj 21 hnub tom qab tau txais Pfizer booster, tus cev lus tau hais. Lub teeb liab zoo sib xws tsis tau kuaj pom rau Moderna lub zog.
Lub VSD saib xyuas tau pom tias 130 tus neeg muaj hnub nyoog 65 thiab laus dua tau mob stroke hauv 21 hnub tom qab tau txais Pfizer omicron booster ntawm kwv yees li 550,000 tus neeg laus uas tau txais kev txhaj tshuaj, CDC tus cev lus tau hais. Tsis muaj neeg tuag lawm. Washington Post ua ntej tshaj tawm cov xov xwm.
Tsis muaj lwm qhov kev soj ntsuam tau kuaj pom muaj kev txhawj xeeb txog kev nyab xeeb zoo sib xws rau Pfizer booster txog tam sim no, raws li CDC. Cov kws tshawb nrhiav tsis tau pom tias muaj kev pheej hmoo ntau ntxiv ntawm kev mob stroke tom qab Pfizer booster tom qab tshuaj xyuas cov ntaub ntawv los ntawm Center for Medicare thiab Medicaid Services, Department of Veterans Affairs, Vaccine Adverse Reporting System thiab Pfizer lub ntiaj teb kev ruaj ntseg database.
"Txawm hais tias tag nrho ntawm cov ntaub ntawv tam sim no qhia tias nws tsis zoo li qhov teeb meem hauv VSD sawv cev rau qhov kev pheej hmoo kho mob tiag tiag, peb ntseeg tias nws yog ib qho tseem ceeb uas yuav tsum tau muab cov ntaub ntawv no rau pej xeem, raws li peb muaj yav dhau los, thaum ib qho ntawm peb txoj kev nyab xeeb. Cov kev soj ntsuam xyuas pom cov teeb liab, "CDC tau hais hauv kev tshaj tawm ntawm nws lub vev xaib.
Cov kab ke soj ntsuam feem ntau pom cov cim kev nyab xeeb uas yog vim muaj lwm yam tsis yog tshuaj tiv thaiv, raws li CDC cov lus tshaj tawm hnub Friday. Tus kws tshaj lij ntawm lub koomhaum tau hais tias cov kws tshawb nrhiav vam tias yuav muaj cov duab pom tseeb dua thiab cov ntaub ntawv ntau ntxiv nyob rau lub asthiv tom ntej.
Qhov kev tshawb nrhiav yuav raug tham hauv lub rooj sib tham tom ntej ntawm Pawg Saib Xyuas Khoom Noj thiab Tshuaj Kho Mob ntawm cov kws tshaj lij tshuaj tiv thaiv ywj pheej rau Lub Ib Hlis 26.
Hauv tsab ntawv tshaj tawm hnub Friday, Pfizer tau hais tias tsis muaj pov thawj los txiav txim siab tias mob stroke ischemic cuam tshuam nrog lub tuam txhab cov tshuaj tiv thaiv Covid. Tsis yog Pfizer thiab nws tus khub German BioNTech, lossis CDC lossis FDA, tsis tau pom zoo li no koom nrog hauv ntau lwm cov kev saib xyuas hauv Asmeskas thiab thoob ntiaj teb, tus kws tshaj lij ntawm tuam txhab Kit Longley tau hais.
"Piv rau kev tshaj tawm cov xwm txheej ntawm ischemic stroke nyob rau hauv cov neeg laus, cov tuam txhab rau hnub tim tau pom tsawg dua ntawm cov neeg mob stroke tom qab txhaj tshuaj tiv thaiv nrog omicron BA.4 / BA.5-adapted bivalent tshuaj tiv thaiv," Longley hais.
CDC tsis tau hloov nws cov lus pom zoo rau Pfizer omicron txhaj tshuaj. Txhua tus neeg muaj hnub nyoog 5 xyoos thiab laus dua tau txais kev txhawb nqa tom qab ua tiav lawv thawj koob tshuaj tiv thaiv. Cov menyuam yaus tshaj plaws hnub nyoog 6 lub hlis txog 4 xyoos tau txais koob tshuaj omicron raws li koob thib peb ntawm lawv thawj koob.
Tau qhov twg los: https://www.cnbc.com/2023/01/13/pfizer-covid-booster-likely-doesnt-carry-stroke-risk-for-seniors-cdc-says.html