Ma antigen monga mapuloteni a N, mapuloteni a E ndi mapuloteni a S a coronavirus yatsopano amatha kugwiritsidwa ntchito ngati ma immunogens kulimbikitsa ma cell a plasma kuti apange ma antibodies enieni kachilomboka kakhudza thupi la munthu.Mayeso a COVID19 antigen amatha kuzindikira mwachindunji ngati chitsanzo chamunthu chili ndi COVID19.Matendawa ndi ofulumira, olondola, ndipo amafunikira zida zochepa komanso ogwira ntchito.
Zida zoyeserera mwachangu za COVID19 Antigen ndi colloidal goldimmunochromatography yomwe cholinga chake ndi kuzindikira ma antigen a nucleocapsid protein okhudzana ndi COVID19.Kuyezetsa mwachangu kwa chisamaliro nthawi zina kumatha kukhala njira yotheka ngati kuyezetsa kwa labu sikukupezeka mokwanira.Kuphatikiza apo, zida za COVID19 Antigen rapidtest ndi chida chaulere, chololeza kuyesa madera akumidzi / otsika.