SARS-CoV-2 Antigen Test an yi niyya ne don gano ingancin ƙwayar antigen na protein daga SARS-CoV-2 a cikin nasopharyngeal (NP) da hanci (NS) swab, da samfurin yau da kullun kai tsaye daga mutane kuma yana taimakawa cikin saurin ganewar asali marasa lafiya da ake zargi da cutar SARS-CoV-2.