Raws li kev tshawb fawb tshaj plaws, muaj ntau yam kev sib cav sib ceg Muaj 4 tus sib hloov zuj zus ntawm nucleoproutin, uas yog nyob ntawm D3L, R203K, G203R thiab S235F. South Africa variants (501.V2, 20c / 50C / 50C / 50C / 50C / 501 lossis B.1.3l thiab s33i uas yog cov duab bail:
Peb,Hangzhou TestorseaNtawm no solemnly tshaj tawm tias COVID-19 kev sim uas peb ua rau antigelin mieclonal antigen yog nyob hauv cheeb tsam n47-A
Lub Sijhawm Post: Lub Tsib Hlis-06-2021