Ukuze kwenziwe “ukuchonga kwangethuba, ukubekwa wedwa kwangethuba kunye nonyango lwakwangoko”, iikhithi zoVavanyo lwe-Antigen ekhawulezileyo (RAT) ngobuninzi kumaqela awohlukeneyo abantu ukuze bavavanywe.Injongo kukuchonga abo bosulelekile kwaye baqhawule amakhonkco osulelo kwangoko kangangoko.

IRAT yenzelwe ukukhangela ngokuthe ngqo iiproteni zentsholongwane ye-SARS-CoV-2 (ii-antigens) kwisampulu yokuphefumla.Yenzelwe ukufumanisa umgangatho we-antigens kwimizekelo evela kubantu abanosulelo olukrokrelwayo.Ngaloo ndlela, kufuneka isetyenziswe ngokubambisana neziphumo zokuchazwa kweklinikhi kunye nolunye uvavanyo lwebhubhoratri.Uninzi lwazo lufuna iisampulu zempumlo okanye i-nasopharyngeal swab okanye iisampulu zamathe ezinzulu zomqala.Uvavanyo kulula ukwenza.