Yanzu bambance-bambancen XBB 1.5 mahaukaci ne a cikin duniya. Wasu abokin ciniki suna da shakku idan gwajin saurin antigen na mu na covid-19 zai iya gano wannan bambance-bambancen ko a'a.

Spike glycoprotein yana wanzu a saman sabon coronavirus kuma ana iya canzawa cikin sauƙi kamar bambancin Alpha (B.1.1.7), bambancin Beta (B.1.351), bambancin Gamma (P.1), bambancin Delta (B.1.617), bambancin Omicron. (B.1.1.529), Omicron bambance-bambancen (XBB1.5) da sauransu.
Nucleocapsid na hoto ko bidiyo mai zagaya yanar gizo da sauri ya ƙunshi furotin nucleocapsid (N protein a takaice) da RNA. Sunadaran N yana da ɗan kwanciyar hankali, mafi girman kaso a cikin sunadaran tsarin hoto da kuma babban hankali wajen ganowa.
Dangane da fasalulluka na furotin N, Monoclonal antibody na furotin N akan labari
An zaɓi coronavirus a cikin haɓakawa da ƙirar samfuranmu mai suna "SARS-CoV-2 Antigen Rapid Test (Colloidal Gold)" wanda aka yi niyya don gano ingancin SARS-CoV-2 Antigen a cikin samfuran swab na hanci a cikin vitro ta hanyar ganowa. N furotin.
Wato, nau'in mutant glycoprotein karu na yanzu wanda ya haɗa da XBB1.5 ba sa shafar sakamakon gwajin.
Don haka, muSars-Cov-2 Antigenzai iya gano XBB 1.5