Omicron XBB.1.5 yog qhov kis tau yooj yim tshaj plaws, WHO hais

XBB.1.5 hom, Lub Ib Hlis 4, 2023, Suqian, Jiangsu, Suav.

CFOTO | Yav Tom Ntej Tshaj Tawm | Cov duab Getty

XBB.1.5 omicron subvariant uas tam sim no tseem nyob hauv Teb Chaws Asmeskas yog qhov kis tau zoo tshaj plaws ntawm Covid-19 tseem, tab sis nws tsis tshwm sim ua rau tib neeg mob, raws li World Health Organization.

Maria Van Kerkhove, tus thawj coj ntawm WHO's Covid-19 cov kws tshaj lij, tau hais tias cov neeg saib xyuas kev noj qab haus huv thoob ntiaj teb txhawj xeeb txog kev kis tus kab mob sai npaum li cas nyob rau sab qaum teb Asmeskas Cov neeg kis tus kabmob XBB.1.5 tau nce ob npaug hauv Tebchaws Meskas txog txhua ob lub lis piam, ua nws qhov feem ntau variant circulating nyob rau hauv lub teb chaws.

Van Kerkhove hais rau cov neeg sau xov xwm thaum lub rooj sib tham xov xwm hauv Geneva hnub Wednesday tias "Nws yog qhov kis tau yooj yim tshaj plaws uas tau kuaj pom tsis tau," "Vim li cas qhov no yog qhov kev hloov pauv uas nyob hauv qhov hloov pauv ntawm omicron tso cai rau tus kab mob no ua raws li lub xov tooj ntawm tes thiab rov ua dua yooj yim."

Nws tau raug kuaj pom nyob rau hauv 29 lub teb chaws txog tam sim no tab sis nws tuaj yeem nthuav dav dua, Van Kerkhove tau hais. Taug qab Covid qhov sib txawv tau dhau los ua qhov nyuaj raws li kev sib txawv ntawm cov genomic poob thoob ntiaj teb, nws hais.

Lub koom haum WHO tseem tsis tau muaj cov ntaub ntawv hais txog qhov hnyav ntawm XBB.1.5, tab sis tsis muaj qhov qhia tau tias nws ua rau tib neeg mob dua li yav dhau los versions ntawm omicron, Van Kerkhove tau hais. Lub koom haum WHO cov lus qhia uas taug qab Covid variants tab tom ua qhov kev ntsuas kev pheej hmoo ntawm XBB.1.5 uas nws yuav tshaj tawm nyob rau hnub tom ntej, nws hais.

Van Kerkhove tau hais tias "Tus kab mob no kis tau ntau dua nws yuav tsum hloov pauv," "Peb cia siab tias yuav muaj kev kis kab mob ntxiv thoob ntiaj teb tab sis qhov ntawd tsis tas yuav txhais mus rau nthwv dej ntxiv ntawm kev tuag vim tias peb cov kev tiv thaiv tseem ua haujlwm ntxiv."

Cov kws tshawb fawb hais tias XBB.1.5 yog hais txog qhov zoo ntawm kev tiv thaiv cov tshuaj tiv thaiv kab mob los ntawm cov tshuaj tiv thaiv thiab kis kab mob raws li nws cov txheeb ze XBB thiab XBB.1, uas yog ob qho ntawm cov kab mob tiv thaiv kab mob feem ntau tsis tau. Tab sis XBB.1.5 muaj qhov hloov pauv ntawd ua rau nws khi ntau nruj rau cov hlwb, uas ua rau nws muaj kev loj hlob zoo.

Raws li XBB.1.5 kis tau sai heev hauv Asmeskas, Tuam Tshoj tab tom tawm tsam qhov xwm txheej thiab mus pw hauv tsev kho mob tom qab tso nws txoj cai xoom-Covid los teb rau kev tsis sib haum xeeb xyoo tas los. Cov neeg saib xyuas kev noj qab haus huv hauv Asmeskas thiab thoob ntiaj teb tau hais tias Beijing tsis qhia cov ntaub ntawv txaus ntawm kev nce siab rau cov zej zog thoob ntiaj teb.

"Peb txuas ntxiv thov Tuam Tshoj rau cov ntaub ntawv ceev ceev ceev ceev ntawm kev mus pw hauv tsev kho mob thiab kev tuag nrog rau kev nthuav dav ntawm cov kab mob hauv lub sijhawm tiag tiag," WHO Tus Thawj Coj-General Tedros Adhanom Ghebreyesus tau hais rau cov neeg sau xov xwm hauv Geneva hnub Wednesday.

Ntau lub tebchaws, suav nrog Asmeskas, xav kom cov neeg caij dav hlau los ntawm Tuam Tshoj los kuaj qhov tsis zoo rau Covid ua ntej nce lawv lub davhlau. Tuam Tshoj txoj haujlwm txawv tebchaws tau hais tias cov kev ntsuas no tsis muaj lub hauv paus kev tshawb fawb thiab tau liam tias tsoomfwv tau tswj hwm Covid rau kev ua nom ua tswv. Tab sis WHO tus thawj coj-tus thawj coj tau hais tias cov kev xav tau nkag siab tau muab cov ntaub ntawv txwv tawm los ntawm Tuam Tshoj.

Tedros tau hais rau hnub Wednesday tias "Nrog kev ncig hauv Suav teb siab thiab cov ntaub ntawv dav dav tsis tuaj txog, nws nkag siab tias qee lub tebchaws tab tom ua cov kauj ruam uas lawv ntseeg tias yuav tiv thaiv lawv tus kheej cov pej xeem," Tedros tau hais rau hnub Wednesday.

Beijing's Center for Disease Control and Prevention tau qhia tawm cov ntaub ntawv hnub Tuesday nrog WHO qhia BA.5 sublineages, BA.5.2 thiab BF.7, suav txog li 98% ntawm tag nrho cov kab mob hauv lub tebchaws. Tab sis Van Kerkhove tau hais tias Tuam Tshoj tsis tau muab cov ntaub ntawv sib txuas txaus los ntawm thoob plaws lub tebchaws loj.

Van Kerkhove tau hais tias "Nws tsis yog ib qho teeb meem ntawm kev paub txog dab tsi txawv txav," Van Kerkhove tau hais. "Peb xav tau cov zej zog thoob ntiaj teb los ntsuam xyuas cov no, saib kev hloov pauv los ntawm kev hloov pauv los txiav txim siab tias ib qho ntawm cov no yog cov kev hloov pauv tshiab nyob hauv Suav teb tab sis kuj thoob ntiaj teb."

Source: https://www.cnbc.com/2023/01/04/xbbpoint1point5-omicron-subvariant-is-the-most-transmissible-version-of-covid-yet-who-says.html