Le khithi isebenzisa ubuchwepheshe be-Real PC ye-RTR (rRT-PCR) ekufumaneni umgangatho we-SARS-CoV-2 (i-ORF1ab yemfuza kunye nohlobo lwe-N) yeecicic acid kwi-nasopharyngeal okanye kwi-oropharyngeal swab sampuli, ngendlela ye-multiplex PCR fluorescent probe. ulawulo lwangaphakathi lokuvavanya umgangatho wesampulu, ke ngoko akukho mfuneko yokuhlanjululwa kwe-acid ye-acid, unokugqibezela uvavanyo kwiyure e-1, ngakumbi ifanelekile ukubonwa ngokukhawuleza okukhulu.