Ikhithi yenzelwe ukufunyaniswa komgangatho weNtsholongwane yoMkhuhlane uhlobo A kunye nentsholongwane yoMkhuhlane uhlobo lwe-antigen ye-nasopharyngeal swab specimen, kwaye inokuba luncedo ekuxilongweni koMkhuhlane A kunye nolosulelo loMkhuhlane B.