Sida laga soo xigtay cilmi-baaristii ugu dambeysay, waxaa jira noocyo badan oo mutant ah oo ah fayraska Covid-19, kuwaas oo ah noocyada Ingiriiska (VOC202012/01, B.1.1.7 ama 20B/50Y.V1). Waxaa jira 4 dhibcood oo isku-dhafan oo ku saabsan nukleoprotein, kuwaas oo ku yaal D3L, R203K, G203R iyo S235F. Kala duwanaanshaha Koonfur Afrika (501.V2, 20C/501Y.V2 ama B.1.315) ma laha wax dhibco isbeddel ah oo ku saabsan nucleoprotein
Anaga,hangzhou testseahalkan waxaan si xushmad leh ugu cadeyneynaa in tijaabooyinka Covid-19 ee aan soo saarno ay u isticmaalaan unugyada difaaca jirka ee nucleoprotein monoclonal si loo ogaado, unugyada aqoonsiga kuwaas oo antigen-ka u dhigma ay ku yaalaan N47-A173 (NTD), natiijadu, imtixaanadayadu waxay u qalmaan noocyada fayraska.
Waqtiga boostada: May-06-2021