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| Helminthiases | Total | No. of positive* serum | |
|---|---|---|---|
| TLLA | TCLA | ||
| Healthy control | 115 | 0 | 0 |
| Clinical toxocariasis | 177 | 14 (14.3%)† | 98 |
*Absorbance>0.25; †Positivity of TLLA ELISA. TLLA, crude antigen of Toxascaris leonina; TCLA, crude antigen of Toxocara canis larvae.
