Tam sim no XBB 1.5 variant yog vwm ntawm lub ntiaj teb. Qee tus neeg siv khoom tsis ntseeg yog tias peb qhov kev kuaj xyuas covid-19 sai tuaj yeem kuaj pom qhov txawv no lossis tsis yog.

Spike glycoprotein muaj nyob rau saum npoo ntawm tus kab mob coronavirus tshiab thiab hloov tau yooj yim xws li Alpha 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) thiab lwm yam.
Tus kab mob nucleocapsid yog tsim los ntawm nucleocapsid protein (N protein luv luv) thiab RNA. Cov N protein yog qhov ruaj khov, qhov loj tshaj plaws ntawm cov kab mob sib xyaw ua ke ntawm cov protein thiab muaj kev nkag siab zoo hauv kev tshawb nrhiav.
Raws li cov yam ntxwv ntawm N protein, Monoclonal antibody ntawm N protein tawm tsam tshiab
tus mob coronavirus tau raug xaiv los ntawm kev txhim kho thiab tsim qauv ntawm peb cov khoom npe hu ua "SARS-CoV-2 Antigen Rapid Test (Colloidal Gold)" uas yog npaj rau kev kuaj pom zoo ntawm SARS-CoV-2 Antigen hauv nasal swab specimens hauv vitro los ntawm kev tshawb pom ntawm N protein.
Uas yog hais, tam sim no spike glycoprotein mutant strain suav nrog XBB1.5 tsis cuam tshuam qhov kev xeem.
Yog li ntawd, pebSars-Cov-2 Antigentuaj yeem ntes XBB 1.5