Table 1.

Relationship between IF assay titer and ELISA sensitivity

IF titerNo. of serum samples testedSensitivity (%)
GRA7Tg34ARGRA7-Tg34ARa
1/1,02419100100100
1/25647839196
1/6429657693
  • a Combination of GRA7 and Tg34AR as described in Materials and Methods.