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Table 3 Serological profile of three UNESP students in Assis six months after the first analysis

From: Seroepidemiological analysis of toxoplasmosis in college students

Age (years) IgGa ELISA OPD (OD) IgGb ELISA ABTS (OD) IFAT IgG AVT (%) Interpretationc Serological profile
23 0.491 0.069 Positive 28.90% Low avidity Acute phase
20 2.440 0.646 Positive 27.41% Low avidity Acute phase
21 3.372 0.851 Positive 29.65% Low avidity Acute phase
  1. acutoff: 0.427; bcutoff: 0.054; cIgG low avidity < 30%.
  2. AVT: avidity of titer, ELISA: enzyme-linked immunosorbent assay, IgG: immunoglobulin G, OD: optical density.