Fig. 1

Serology results for Chagas disease. A) Frequency of G1 participants with serological cure, or participants with anti-T.cruzi antibodies. Frequency of G2 participants; those without anti-T.cruzi antibodies, those who presented seroconversion with samples collected in the active search (presumed CCD), and those with indeterminate results due to divergence between the tests. B) Distribution of reactive test results in at least one serological test. The comparison of serological tests’ results (ELISA-B, IIF, ELISA W, ELISA-TcI, and ELISA-TcV) with samples from group 1 and group 2. Each column represents 1 participant.