Table 2 Retrospective assessed time of maternal toxoplasma infection according to maternal serologic group. Number of infected fetuses in [ ]
Seroconversion | IgG increase | IgM positivity and low IgG avidity | n (%) | |
|---|---|---|---|---|
Infected before pregnancy | - | - | 173 | 173 (50.0) |
Possibly infected during pregnancy | - | - | 80 | 80 (23.1) |
Certainly infected during pregnancy | 49 [11] | 42 [2] | 2 [2] | 93 (26.9) [15] |
Total n (%) | 49 (14.2) | 42 (12.1) | 255 (73.7) | 346 (100) |