Tebchaws Asmeskas ntsib tsawg kawg yog xya qhov sib txawv ntawm Covid-19 omicron thaum lub tebchaws mus rau lub caij ntuj no thaum cov neeg saib xyuas kev noj qab haus huv xav tias yuav muaj lwm nthwv dej ntawm tus kabmob.
Txawm hais tias omicron BA.5 variant tseem muaj nyob hauv lub tebchaws, nws tab tom pib poob qee qhov hauv av rau lwm cov qauv ntawm tus kabmob, raws li cov ntaub ntawv los ntawm Lub Chaw Tiv Thaiv thiab Tiv Thaiv Kab Mob luam tawm hnub Friday.
Omicron BA.5 tau faib ua ntau yam tshiab tab sis muaj feem cuam tshuam nrog cov BQ.1, BQ.1.1 thiab BF.7. UK Health Security Agency, nyob rau hauv ib daim ntawv qhia ua ntej lub hli no, hais tias peb qhov kev hloov pauv no tau nthuav tawm qhov kev loj hlob zoo dua BA.5, uas yog qhov kis tau zoo tshaj plaws rau hnub tim.
Hauv Teb Chaws Asmeskas, omicron BA.5 ua rau kwv yees li 68% ntawm tag nrho cov kab mob tshiab, nqis los ntawm kwv yees li 80% thaum pib lub Kaum Hli. BQ.1, BQ.1.1 thiab BF.7 tam sim no ua rau kwv yees li 17% ntawm cov kab mob tshiab ua ke, raws li CDC cov ntaub ntawv.
Kwv yees li 3% ntawm cov kab mob tshiab yog tshwm sim los ntawm BA.2.75. thiab BA.2.75.2, uas muaj feem xyuam rau omicron BA.2 variant uas ua rau muaj kev sib tsoo thaum lub caij nplooj ntoos hlav tab sis raug thawb tawm.
Cov kws tshawb fawb ntawm Peking University hauv Suav teb pom qhov ntawd omicron BA.2.75.2 thiab BQ.1.1 yog qhov ua tau zoo tshaj plaws ntawm kev tiv thaiv kev tiv thaiv los ntawm tus kab mob BA.5 ua ntej thiab ntau yam tshuaj tiv thaiv kab mob. Txoj kev tshawb no, luam tawm ua ntej lub Kaum Hlis, tsis tau raug tshuaj xyuas.
Dr. Ashish Jha, tus kws saib xyuas kev noj qab haus huv hauv Tsev Dawb tau hais ua ntej lub lim tiam no tias US cov neeg saib xyuas kev noj qab haus huv yog zoo saib xyuas cov variants no vim lawv yog cov zoo ntawm evading kev tiv thaiv ua ntej.
Jha tau hais tias "Vim li cas peb taug qab lawv yog vim lawv muaj kev tiv thaiv kab mob ntau dua lossis lawv ua rau peb cov kev kho mob ntau yam tsis zoo," Jha hais. "Cov no yog ob yam tseem ceeb uas tau txais peb lub siab."
Tab sis Jha tau hais tias qhov tshiab omicron boosters uas Asmeskas tau pib dov tawm lub hli tas los yuav tsum muaj kev tiv thaiv zoo dua li cov tshuaj tiv thaiv thawj tiam tiv thaiv cov kev hloov tshiab no. Cov boosters tsom BA.5 thiab cov kev hloov pauv tshiab yog txhua yam omicron thiab feem ntau nqis los ntawm BA.5.
Jha tau hu rau txhua tus neeg Amelikas uas tsim nyog tau txais kev txhawb nqa tshiab los ntawm Halloween yog li lawv yuav muaj kev tiv thaiv tag nrho rau Thanksgiving thaum tsev neeg hnub so kev sib sau ua ke ncaws pob tag nrho.
Tab sis cov kws tshawb fawb ntawm Peking University tau hais tias kev tiv thaiv kev tiv thaiv kab mob sib txawv xws li BA.2.75.2 thiab BQ.1.1 tuaj yeem txhais tau tias BA.5 koob tshuaj txhaj tshuaj yuav tsis muaj kev tiv thaiv dav txaus.
Nws tsis paub meej ntau npaum li cas cov boosters yuav ua pov thawj hauv lub ntiaj teb tiag. Lub Chaw Tswj Xyuas Khoom Noj thiab Tshuaj tau tso cai rau kev txhaj tshuaj yam tsis muaj cov ntaub ntawv ncaj qha rau tib neeg, tso siab rau kev sim tshuaj los ntawm kev txhaj tshuaj zoo sib xws uas tau tsim tawm tsam tus thawj version ntawm omicron, BA.1.
Pfizer thiab BioNTech rau hnub Thursday luam tawm thawj cov ntaub ntawv tib neeg los ntawm lawv BA.5 txhaj tshuaj. Lawv tau ua rau muaj kev txhawb nqa tseem ceeb rau lub cev tiv thaiv kab mob tiv thaiv omicron BA.5 hauv kev tshawb fawb hauv chav kuaj uas saib cov ntshav kuaj los ntawm cov neeg laus hnub nyoog 18 xyoo thiab laus dua, cov tuam txhab tau hais.
Tau qhov twg los: https://www.cnbc.com/2022/10/14/omicron-bapoint5-is-declining-in-the-us-as-emerging-variants-gain-ground-cdc-data-shows.html