Tus kab mob npaws uas ntaus cov menyuam yaus thiab cov neeg laus hnyav dua li lwm hom kab mob yog qhov tseem ceeb hauv Asmeskas tam sim no

Daim ntawv kos npe txhaj tshuaj tiv thaiv kab mob npaws tau tshwm sim ntawm Walgreens lub tsev muag tshuaj thaum Lub Ib Hlis 22, 2018 hauv San Francisco, California. Ib hom mob khaub thuas H3N2 muaj zog tau ua rau 74 tus neeg nyob hauv California uas muaj hnub nyoog qis dua 65 xyoos txij li lub caij khaub thuas pib thaum Lub Kaum Hli xyoo tas los.

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Qhov txawv ntawm tus mob khaub thuas uas kis rau menyuam yaus thiab cov neeg laus hnyav dua li lwm hom kab mob khaub thuas yog muaj nyob hauv Asmeskas tam sim no, teeb tsa lub tebchaws rau lub caij khaub thuas hnyav.

Cov chaw kuaj mob pej xeem tau kuaj pom tus mob khaub thuas A(H3N2) hauv 76% ntawm ntau dua 3,500 tus qauv ua pa uas tau kuaj pom tus mob khaub thuas thiab tau tshuaj xyuas tus kab mob subtypes, raws li tsab ntawv tshaj tawm soj ntsuam luam tawm hnub Friday los ntawm Lub Chaw Tiv Thaiv thiab Tiv Thaiv Kab Mob. .

Tus kab mob H3N2 tau cuam tshuam nrog lub caij mob khaub thuas hnyav dua rau cov menyuam yaus thiab cov neeg laus yav dhau los, raws li Dr. Jose Romero, tus thawj coj ntawm CDC National Center for Immunization and Respiratory Disease.

Romero tau hais rau cov neeg sau xov xwm hauv xov tooj thaum lub hli no tias "Tseem muaj cov cim qhia ntxov ntawm tus mob khaub thuas ua rau muaj mob hnyav hauv ob pawg neeg ntawm lub caij no,"

Tus mob khaub thuas pw hauv tsev kho mob tau nce mus rau kaum xyoo siab rau lub caij no. Zuag qhia tag nrho, kwv yees li 8 tus neeg ntawm 100,000 tab tom mus pw hauv tsev kho mob nrog tus mob khaub thuas tam sim no tab sis cov neeg laus thiab cov menyuam yau tshaj plaws raug mob hnyav dua li lwm pab pawg hnub nyoog, raws li CDC cov ntaub ntawv.

Tus nqi pw hauv tsev kho mob rau cov neeg laus yog ntau dua ob npaug ntawm cov pej xeem ntawm 18 rau 100,000. Rau cov menyuam yaus hnub nyoog qis dua tsib xyoos, tus nqi pw hauv tsev kho mob yog li 13 rau 100,000.

CNBC Huv & Science

Nyeem CNBC qhov kev pov hwm kev noj qab haus huv thoob ntiaj teb tshiab:

Tsawg kawg yog 4.4 lab tus tib neeg tau mob khaub thuas, 38,000 tau mus pw hauv tsev kho mob, thiab 2,100 tus neeg tau tuag txij li lub caij pib. Xya tus me nyuam tau tuag los ntawm tus mob khaub thuas txog lub caij no.

"Thaum peb muaj H3N2 ntau dua, peb feem ntau muaj lub caij mob khaub thuas hnyav dua - lub sijhawm ntev dua, cov menyuam yaus cuam tshuam ntau dua, cov menyuam yaus muaj tus kabmob hnyav," Dr. Andi Shane, kws kho mob menyuam yaus thiab kws tshaj lij kis mob ntawm Children's Healthcare Atlanta tau hais.

Lwm yam kab mob npaws A variant, H1N1, feem ntau cuam tshuam nrog lub caij hnyav dua piv nrog H3N2, Shane tau hais. H1N1 ua rau kwv yees li 22% ntawm cov qauv uas tau kuaj pom tus mob khaub thuas zoo thiab raug tshuaj xyuas rau ib hom subtype, raws li CDC.

Qhov feem pua ​​​​ntawm cov neeg mob qhia cov tsos mob zoo ib yam li mob khaub thuas, kub taub hau ntawm 100 degrees lossis ntau dua ntxiv rau qhov mob caj pas lossis hnoos, yog qhov siab tshaj plaws hauv Virginia, Tennessee, South Carolina, Alabama thiab Washington DC tam sim no, raws li CDC.

Cov kab mob ua pa tseem muaj siab heev hauv Arkansas, Colorado, Georgia, Kentucky, New Jersey, Maryland, Mississippi, New Mexico, North Carolina thiab Texas, raws li CDC.

CDC pom zoo kom txhua tus neeg muaj hnub nyoog 6 hli lossis laus dua tau txhaj tshuaj tiv thaiv kab mob khaub thuas. Cov menyuam yaus hnub nyoog qis dua 8 xyoo uas tau txais cov tshuaj tiv thaiv thawj zaug yuav tsum tau txais ob koob tshuaj tiv thaiv zoo tshaj plaws.

Cov tshuaj tiv thaiv kab mob khaub thuas feem ntau yog 40% mus rau 60% zoo tiv thaiv kab mob, tab sis cov neeg uas tseem muaj mob tsis tshua muaj feem yuav tuag hauv tsev kho mob lossis tuag, raws li CDC.

Cov neeg saib xyuas kev noj qab haus huv tseem txhawb kom cov neeg nyob hauv tsev thaum lawv muaj mob, npog qhov hnoos thiab txham thiab ntxuav tes tsis tu ncua. Cov uas xav kom ceev faj ntxiv tuaj yeem txiav txim siab hnav daim npog ntsej muag sab hauv tsev rau pej xeem.

Tau qhov twg los: https://www.cnbc.com/2022/11/18/flu-variant-that-hits-kids-and-seniors-harder-than-usual-is-dominant-in-us-right-now. html