Chidachi ndi choyenera kuzindikiritsa bwino kwa kachilombo ka hepatitis B, syphilis spirochete, virus ya immunodeficiency virus, komanso kachilombo ka hepatitis C mu seramu yamunthu / plasma / magazi athunthu kuti athe kuzindikira kachilombo ka hepatitis B, chindoko spirochete, munthu. immunodeficiency virus, ndi matenda a hepatitis C.