Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Status of individuals based on IgM antibody titers at Day Zero (T0), three and 6 months after infection
| IgM statusa | Negative N (%) | Suspected N (%) | Positive N (%) | P value |
|---|---|---|---|---|
| Day zero (T0) | 21 (21.4%) | 1 (1%) | 76 (77.6%) | 0.001 |
| Month 3 | 96 (98%) | 1 (1%) | 1 (1%) | 0.001 |
| Month 6 | 97 (99%) | 0 (0%) | 1 (1%) | 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
