Imveliso isetyenziselwa ukufunyaniswa okusemgangathweni kwe-SARS-CoV-2 yokungathathi hlangothi kwe-antibodies kwi-serum yabantu, iplasma kunye neesampulu zegazi elipheleleyo kwi-vitro.Isetyenziselwa kuphela ukujonga impendulo yokuzivikela komzimba yabantu abagonyiweyo okanye abosulelwe yi-SARS-CoV-2.