O lenei pusa e talafeagai mo in vitro qualitative suʻesuʻega o Plasmodium falciparum antigen ma Plasmodium vivax antigen i toto peripheral tagata ma venous toto, ma e talafeagai mo suʻesuʻega fesoasoani o gasegase masalomia le Plasmodium falciparum faʻamaʻi poʻo le suʻeina o mataupu malaria.