Kayan Bincike don Typhoid IgG/IgM (Colloidal Gold) wani gwajin rigakafi ne mai sauri, serological, kuma mai gudana a gefe wanda aka tsara don gano da bambance-bambancen anti-Salmonella typhi (S.typhi) IgG da IgM a cikin jinin ɗan adam gaba ɗaya, samfurin jini ko plasma. An yi nufin amfani da shi ne ga ƙwararrun ma'aikatan kiwon lafiya a matsayin gwajin tantancewa da kuma taimakawa wajen gano kamuwa da cuta tare da S. typhi. Gwajin yana ba da sakamakon bincike na farko kuma baya aiki azaman ma'aunin ganewar asali. Duk wani amfani ko fassarar gwajin dole ne a bincika kuma a tabbatar da shi tare da wasu hanyoyin gwaji da kuma binciken asibiti bisa ga shawarar ƙwararru daga masu ba da sabis na kiwon lafiya.