Puas yog covid 19 originated?

Cov txheej txheem:

Puas yog covid 19 originated?
Puas yog covid 19 originated?

Video: Puas yog covid 19 originated?

Video: Puas yog covid 19 originated?
Video: Recognizing Day to Day Signs and Symptoms of Coronavirus 2024, Hlis ntuj nqeg
Anonim

COVID-19 tuaj qhov twg? Cov kws tshaj lij hais tias SARS-CoV-2 originated hauv puav. Qhov ntawd kuj yog li cas tus mob coronaviruses tom qab Middle East respiratory syndrome (MERS) thiab mob hnyav ua pa nyuaj (SARS) tau pib.

Tus kab mob coronavirus lub npe tuaj qhov twg?

ICTV tshaj tawm " mob hnyav ua pa mob coronavirus 2 (SARS-CoV-2)" raws li lub npe ntawm tus kab mob tshiab rau 11 Lub Ob Hlis 2020. Lub npe no raug xaiv vim tus kab mob no muaj feem cuam tshuam nrog. tus mob coronavirus muaj lub luag haujlwm rau tus kabmob SARS xyoo 2003. Txawm hais tias muaj feem cuam tshuam, ob tus kabmob sib txawv.

Thaum twg yog COVID-19 nrhiav pom?

Tus kab mob tshiab tau pom tias yog tus kabmob coronavirus, thiab tus kabmob coronaviruses ua rau mob ua pa hnyav heev. Tus kab mob tshiab no zoo ib yam li SARS-CoV, yog li nws lub npe hu ua SARS-CoV-2 Tus kab mob tshwm sim los ntawm tus kab mob hu ua COVID-19 (COronVIrusDisease-2019) qhia tias nws tau tshawb pom xyoo 2019. An Qhov tshwm sim yog hu ua kev kis mob thaum muaj xwm txheej tshwm sim sai. Raws li COVID-19 pib kis hauv Wuhan, Tuam Tshoj, nws tau dhau los ua tus kabmob sib kis. Vim tias tus kab mob no kis mus rau ntau lub tebchaws thiab cuam tshuam rau coob tus neeg, nws tau raug cais raws li tus kabmob kis.

Kuv puas tseem muaj kev sib deev thaum muaj tus kabmob coronavirus?

Yog tias neb ob leeg noj qab nyob zoo thiab muaj kev noj qab nyob zoo, tab tom xyaum kev sib txawv ntawm kev sib raug zoo thiab tsis paub tias muaj tus kab mob COVID-19, kov, khawm, hnia, thiab pw ua ke yuav muaj kev nyab xeeb dua.

Lub tebchaws twg yog thawj lub tebchaws pib txhaj tshuaj tiv thaiv COVID-19?

Lub Kaum Ob Hlis 2020, UK tau dhau los ua thawj lub tebchaws hauv ntiaj teb los pom zoo cov tshuaj tiv thaiv no thiab pib dov tawm thawj zaug 800,000 koob tshuaj thaum pib lub hli.

Pom zoo: