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. 2019 Mar 6;26:13. doi: 10.1051/parasite/2019013

Table 3.

IgM ISAGA and IgA ELISA Toxoplasma antibody test results in infants with congenital toxoplasmosis in the United States.

Infants (No. tested) Number of infected infants with detectable T. gondii antibodies (%)
IgM* IgA IgM or IgA* IgM(+) IgA(+)*
Born to treated mothers (25) 11 (44) 15 (60) 17 (68) 9 (36)
Born to untreated mothers (164) 142 (86.6) 127 (77.4) 153 (93.3) 116 (70.7)
*

Differences are statistically significant at p < 0.05.