Dab tsi yog cov yam ntxwv ntawm kev sib kis hauv Shanghai thiab cov teeb meem hauv kev tiv thaiv kev sib kis?
Cov kws tshaj lij: Cov yam ntxwv ntawm kev sib kis hauv Shanghai yog raws li hauv qab no:
Ua ntej, cov kab mob tseem ceeb ntawm qhov tshwm sim tam sim no, Omicron BA.2, yog kis tau sai heev, sai dua Delta thiab cov kev hloov pauv yav dhau los.Tsis tas li ntawd, hom kab mob no yog qhov tsis txaus ntseeg, thiab feem ntau ntawm cov neeg mob asymptomatic thiab cov neeg mob me yog siab heev, yog li nws nyuaj rau tswj nws.
Qhov thib ob, cov saw hlau sib kis tau pom meej meej thaum nws tau qhia ntxov, tab sis qee qhov kev sib kis hauv zej zog maj mam tshwm sim.Txog niaj hnub no, feem ntau cov zej zog hauv Shanghai tau muaj mob, thiab tau muaj kev sib kis thoob plaws hauv zej zog.Qhov no txhais tau hais tias nws yuav nyuaj heev los tawm tsam Omicron strain ib yam li Delta strain ib leeg, vim tias nws yog qhov dav heev uas yuav tsum tau txiav txim siab thiab txiav txim siab ntau dua.
Thib peb, hauv kev tiv thaiv thiab tswj kev ntsuas, xws li kev kuaj nucleic acid, Shanghai muaj cov kev xav tau siab ntawm nws lub koom haum thiab kev tswj hwm kev muaj peev xwm, nrog rau nws txoj kev tiv thaiv thiab kev tswj xyuas.Hauv ib lub nroog ntawm 25 lab tus tib neeg, nws yog ib qho kev sib tw loj rau txhua tog kom ua tiav ib qho kev nqis tes ua hauv qee lub sijhawm.
Plaub, tsheb khiav hauv Shanghai.Ntxiv nrog rau kev sib pauv thoob ntiaj teb, Shanghai kuj tseem muaj kev sib pauv nrog lwm qhov hauv Suav teb.Ntxiv rau kev tiv thaiv kev sib kis ntawm tus kabmob sib kis hauv Shanghai, nws tseem yuav tsum tau tiv thaiv kev spillovers thiab imports los ntawm txawv teb chaws, yog li nws yog lub siab ntawm peb kab ntawm kev tiv thaiv.
Vim li cas thiaj muaj ntau yam mob asymptomatic hauv Shanghai?
Tus kws tshaj lij: Tus omicron variant muaj cov yam ntxwv tseem ceeb ntsig txog: qhov feem pua ntawm cov neeg mob asymptomatic yog qhov siab, uas tseem pom tau tias muaj qhov tshwm sim tam sim no hauv Shanghai.Muaj ntau qhov laj thawj rau tus nqi siab, xws li kev txhaj tshuaj tiv thaiv ntau, uas txhim kho kev tiv thaiv zoo txawm tias tom qab kis kab mob.Tom qab kis tus kab mob no, cov neeg mob tuaj yeem mob tsawg dua, lossis txawm tias asymptomatic, uas yog los ntawm kev tiv thaiv kev sib kis.
Peb tau tawm tsam Omicron kev hloov pauv ib ntus, thiab nws tuaj sai heev.Kuv muaj kev xav tob tias peb tsis tuaj yeem tuav nws nrog txoj kev uas peb tau siv los tawm tsam Delta, Alpha thiab Beta.Yuav tsum siv ceev ceev kom khiav, qhov ceev ceev no yog siv cov kev ntsuas pib ceev, ceev system ceev.
Qhov thib ob, Omicron variant yog qhov kis tau zoo heev.Thaum nyob ntawd, yog tias tsis muaj kev cuam tshuam, nws yuav siv 9.5 tus neeg rau ib tus neeg muaj tus kabmob, ib daim duab uas tau lees paub thoob ntiaj teb.Yog tias qhov ntsuas tsis tau ua kom nruj thiab nruj, nws tsis tuaj yeem tsawg dua 1.
Yog li kev ntsuas peb tab tom ua, txawm tias kuaj nucleic acid lossis kev tswj hwm thaj tsam thoob plaws hauv lub tebchaws, yog ua txhua yam ua tau kom txo qis tus nqi sib kis hauv qab 1. Thaum nws tau qis dua 1, nws txhais tau tias ib tus neeg tsis tuaj yeem kis mus rau ib tus neeg, thiab tom qab ntawd muaj qhov taw tes inflection, thiab nws tsis kis mus tas li.
Ntxiv mus, nws kis tau nyob rau hauv ib tug luv luv lub sij hawm ntawm tiam.Yog hais tias lub sij hawm intergenerational ntev, tseem muaj sij hawm los tswj thiab tswj qhov kev tshawb pom;Thaum nws qeeb me ntsis, tej zaum nws tsis yog ib tiam neeg teeb meem, yog li qhov no yog qhov nyuaj tshaj plaws rau peb tswj.
Ua nucleic acids ntau zaus, thiab ua cov antigens tib lub sijhawm, sim ua kom nws huv si, sim nthuav dav, nrhiav txhua qhov muaj peev xwm kis tau, thiab tom qab ntawd tswj nws, kom peb txiav nws tawm. .Yog tias koj nco nws me ntsis, nws yuav loj hlob sai sai dua.Yog li ntawd, qhov no yog qhov nyuaj tshaj plaws rau kev tiv thaiv thiab tswj tam sim no.Shanghai yog ib lub megalopolis nrog cov neeg coob coob.Nws yuav rov tshwm sim dua ntawm qee lub sijhawm yog tias koj tsis mloog nws.
Raws li lub nroog loj tshaj plaws hauv Suav teb, nws nyuaj npaum li cas rau Shanghai txhawm rau ua kom "txog xoom-tawm" ntawm kev sib kis?
Cov kws tshaj lij: "Dynamic zero" yog lub teb chaws txoj cai dav dav los tawm tsam COVID-19.Cov lus teb rov qab los ntawm COVID-19 tau ua pov thawj tias "kev tshem tawm tsis muaj zog" yog ua raws li Tuam Tshoj txoj kev muaj tiag thiab yog qhov kev xaiv zoo tshaj plaws rau Tuam Tshoj cov lus teb tam sim no COVID-19.
Lub ntsiab lus tseem ceeb ntawm "dynamic xoom clearance" yog: thaum muaj xwm txheej lossis kev kis mob tshwm sim, nws tuaj yeem tshawb pom sai sai, ceev ceev, txiav tawm cov txheej txheem sib kis, thiab thaum kawg kuaj pom thiab tua, kom tsis txhob kis kab mob hauv zej zog.
Txawm li cas los xij, "dynamic xoom clearance" tsis yog nrhiav kom tiav "zero infection".Raws li Novel Coronavirus muaj nws tus kheej tshwj xeeb thiab muaj zog zais cia, tej zaum yuav tsis muaj txoj hauv kev los tiv thaiv kev kuaj pom tus neeg mob tam sim no, tab sis kev tshawb pom sai, kho sai, tshawb nrhiav thiab kho yuav tsum tau ua.Yog li nws tsis yog xoom kab mob, xoom kam rau ua.Lub ntsiab ntawm "dynamic xoom clearance" yog ceev thiab raug.Lub hauv paus ntawm kev ceev yog khiav ceev tshaj nws rau ntau yam sib txawv.
Qhov no kuj yog rooj plaub hauv Shanghai.Peb nyob hauv kev sib tw tawm tsam Omicron BA.2 mutant los tswj nws ntawm qhov nrawm dua.Ceev ceev tiag tiag, yog nrhiav tau sai, ceev pov tseg.
Lub sij hawm xa tuaj: Plaub Hlis-18-2022