Ngoku uhlobo lwe-XBB 1.5 luqhelekile kwihlabathi liphela. Abanye abathengi bathandabuza ukuba uvavanyo lwethu lwe-antigen olukhawulezayo lwe-covid-19 lunokuyibona le nguqulelo okanye akunjalo.

I-spike glycoprotein ikhona kumphezulu we-coronavirus entsha kwaye itshintsha ngokulula njenge-Alpha variant (B.1.1.7), i-Beta variant (B.1.351), i-Gamma variant (P.1), i-Delta variant (B.1.617), i-Omicron variant (B.1.1.529), i-Omicron variant (XBB1.5) njalo njalo.
I-nucleocapsid yentsholongwane yenziwe yiproteni ye-nucleocapsid (iproteni ye-N ngamafutshane) kunye ne-RNA. Iproteni ye-N izinzile, eyona nxalenye inkulu kwiiproteni zesakhiwo sentsholongwane kwaye inovakalelo oluphezulu ekufumaneni.
Ngokusekelwe kwiimpawu zeproteni ye-N, i-antibody ye-Monoclonal yeproteni ye-N ngokuchasene nentsha
I-coronavirus ikhethwe kuphuhliso kunye noyilo lwemveliso yethu ebizwa ngokuba yi-“SARS-CoV-2 Antigen Rapid Test (Colloidal Gold)” eyenzelwe ukufumanisa i-SARS-CoV-2 Antigen kwiisampuli ze-nasal swab kwi-vitro ngokufumanisa i-N protein.
Oko kukuthi, uhlobo lwangoku lwe-spike glycoprotein mutant oluquka i-XBB1.5 aluchaphazeli iziphumo zovavanyo.
Ngoko ke, yethuI-Antigen yeSars-Cov-2ingafumana i-XBB 1.5