Table 2.
Status of individuals based on IgG antibody titers at Day Zero (T0), three and 6 months after infection
| IgG statusa | Negative N (%) | Suspected N (%) | Positive N (%) | P value |
|---|---|---|---|---|
| Day zero (T0) | 0 (0%) | 0 (0%) | 98 (100%) | 0.001 |
| Month 3 | 0 (0%) | 1 (1%) | 97 (99%) | 0.001 |
| Month 6 | 26 (26.5%) | 6 (6.1%) | 65 (66.3%) | 0.001 |
aThe index values higher than 1.1 were considered as positive and below 0.9 were considered as negative cases for IgG titer. Cases whose index values were between 0.9 and 1.1 considered suspicious