Chidachi chimapangidwira kuzindikira kwamtundu wa ma antibodies a IgM ndi IgG motsutsana ndi Toxoplasma (TOXO) / Rubella Virus (RV) / Cytomegalo virus (CMV) / Herpes Simplex Virus Type I (HSV I) / Herpes Simplex Virus Type II (HSV II) mu seramu ya anthu / plasma komanso pozindikira matenda a TOXO/RV/CMV/HSVI/HSV II.