Raws li kev tshawb fawb zaum kawg, muaj ntau yam hloov pauv ntawm Covid-19 tus kab mob, uas yog cov neeg Askiv sib txawv (VOC202012/01, B.1.1.7 lossis 20B/50Y.V1). Muaj 4 qhov kev hloov pauv ntawm cov nucleoprotein, uas nyob ntawm D3L, R203K, G203R thiab S235F. South Africa variants (501.V2, 20C/501Y.V2 lossis B.1.315) tsis muaj cov ntsiab lus hloov pauv ntawm nucleoprotein .Cov qauv tshiab Indian muaj cov ntsiab lus hloov pauv nucleoprotein nyob ntawm P6T, P13L thiab S33I raws li hauv qab duab:
Peb,hangzhou tesseantawm no tshaj tawm hais tias Covid-19 cov kev sim uas peb tsim siv nucleoprotein monoclonal antibodies rau kev kuaj pom, lees paub epitopes uas cov antigen sib raug nyob rau hauv N47-A173 (NTD cheeb tsam), vim li ntawd, peb cov kev ntsuam xyuas tau tsim nyog rau cov kab mob sib txawv no.
Post lub sij hawm: May-06-2021