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Seroprevalence of measles IgG antibodies according to the year of measles IgG testing.
| 2018 * | 2019 * | 2020 * | 2021 * | 2022 * | |
|---|---|---|---|---|---|
| No. of samples (n) | 972 | 518 | 288 | 299 | 233 |
| Seropositive (%) | 926 (95.3) | 450 (86.9) | 257 (89.2) | 271 (90.6) | 211 (90.6) |
| Seronegative (%) | 46 (4.7) | 51 (9.8) | 25 (8.7) | 23 (7.7) | 19 (8.2) |
| Equivocal (%) | 0 (0) | 17 (3.3) | 6 (2.1) | 5 (1.7) | 3 (1.3) |
* Year of measles IgG testing.
