TABLE 5.
Comparison of sensitivities of the DENV2 NS1 ELISA and the Panbio NS1 ELISA for the detection of serial dilutions of serum samples from DENV2-infected patients
| Serum dilution | No. of samples positive by indicated ELISA/total no. of samples tested (%)
|
|
|---|---|---|
| DENV2 | Panbio | |
| 1:10 | 25/30 (83.3) | 25/30 (83.3) |
| 1:40 | 19/19 (100) | 15/19 (78.9) |
| 1:80 | 19/19 (100) | 13/19 (68.4) |
| 1:160 | 17/19 (89.5) | 10/19 (52.6) |
| 1:320 | 15/19 (78.9) | 5/19 (26.3) |
| 1:640 | 12/19 (63.2) | 4/19 (21.1) |
| 1:1,280 | 6/19 (31.6) | 2/19 (10.5) |
| 1:2,560 | 4/19 (21.1) | 1/19 (5.3) |
| 1:5,120 | 2/19 (10.5) | 0/19 (0.0) |
| 1:10,240 | 1/19 (5.3) | 0/19 (0.0) |