Table 2 Comparison of serology results obtained with the different enzyme-linked immuno-sorbent assays used (n = 358) and the foci reduction neutralization test (n = 71)
Serological assays used | Positive samples n (%) | Negative samples n (%) | Undetermined n (%) |
|---|---|---|---|
n = 358 | |||
DENV-1 ED3 dimer ELISA (in-house) | 28 (7.8) | 330 (92.2) | – |
DENV IgG indirect ELISA (Panbio) | 32 (8.9) | 323 (90.3) | 3 (0.8) |
DENV IgG capture ELISA (Panbio) | 5 (1.4) | 349 (97.5) | 4 (1.1) |
n = 71a |  |  |  |
DENV-1 ED3 dimer ELISA (in-house) | 28 (39.4) | 43 (60.6) | – |
DENV IgG indirect ELISA (Panbio) | 32 (45.1) | 36 (50.7) | 3 (4.2) |
DENV IgG capture ELISA (Panbio) | 5 (7.1) | 62 (87.3) | 4 (5.6) |
FRNTb | 28 (39.4) | 43 (60.6) | – |
 DENV-1c | 24 (33.8) | 47 (66.2) | – |
 DENV-2c | 5 (7.0) | 66 (93.0) | – |
 DENV-3c | 5 (7.0) | 66 (93.0) | – |
 DENV-4c | 7 (9.9) | 64 (90.1) | – |
 DENV-1 genotype V | 27 (38.0) | 44 (62.0) | – |