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Anti-CMV IgG and IgM antibody seroprevalence (ELISA) in pregnant women by trimester of first screening (groups A–C).
| Anti-CMV Antibodies | |||||
|---|---|---|---|---|---|
| Group | No. | IgG+IgM- | IgG+IgM+ | IgG-IgM+ | IgG-IgM- |
| A | 2318 | 1606 (69.3%) | 25 (1.1%) | 0 (0%) | 687 (29.6%) |
| B | 316 | 184 (58.2%) | 1 (0.3%) | 0 (0%) | 131 (41.5%) |
| C | 183 | 109 (59.6%) | 0 (0%) | 0 (0%) | 74 (40.4%) |
| Total | 2817 | 1899 (67.4%) | 26 (0.9%) | 0 (0%) | 892 (31.7%) |
