Ugbu a ụdị XBB 1.5 dị nzuzu n'etiti ụwa.Ụfọdụ ndị ahịa na-enwe obi abụọ ma ọ bụrụ na nnwale ngwa ngwa Covid-19 antigen nwere ike ịchọpụta ụdị a ma ọ bụ na ọ gaghị.

Spike glycoprotein dị n'elu coronavirus ọhụrụ ma na-agbanwe ngwa ngwa dị ka Alfa variant (B.1.1.7), Beta variant (B.1.351), Gamma variant (P.1), Delta variant (B.1.617), Omicron variant. (B.1.1.529), Omicron variant (XBB1.5) na na.
Nucleocapsid viral bụ protein nucleocapsid (protein N maka nkenke) na RNA.Protein N ahụ kwụsiri ike, oke kachasị na protein structural viral yana nghọta dị elu na nchọpụta.
Dabere na njirimara nke protein N, Monoclonal antibody nke N protein megide akwụkwọ akụkọ
A họọrọ coronavirus na mmepe na imewe ngwaahịa anyị aha ya bụ "SARS-CoV-2 Antigen Rapid Test (Colloidal Gold)" nke ezubere maka nchọpụta qualitative nke SARS-CoV-2 Antigen na imi swab ụdị in vitro site na nchọpụta nke N protein.
Nke ahụ bụ ịsị, ụdị mutant glycoprotein nke dị ugbu a gụnyere XBB1.5 anaghị emetụta nsonaazụ ule.
N'ihi ya, anyịSars-Cov-2 Antigennwere ike ịchọpụta XBB 1.5