Table 3.
Comparison of the immunochromatographic strip and 3ABC ELISA kit
| Sera amounts/Animals | The strip tests | 3ABC ELISA tests | The coincidence | The coincident rate | |||||
|---|---|---|---|---|---|---|---|---|---|
| Positive | Negative | Positive | Negative | Positive | Negative | ||||
| 51/Negative pigs | None | 51 | None | 51 | None | 51 | 100% | ||
| 36/Vaccinated pigs | 1 | 35 | None | 36 | None | 35 | 97.2% | ||
| 20/Challenged pigs | 7 | 13 | 8 | 12 | 5 | 12 | 95.0% | ||
| 36/Negative cattle | None | 36 | None | 36 | None | 36 | 100% | ||
| 94/Vaccinated cattle | 2nd vaccination | 1 | 11 | 1 | 11 | 1 | 11 | 100% | |
| 3rd vaccination | 1 | 9 | 1 | 9 | 1 | 9 | 100% | ||
| 4th vaccination | 3 | 9 | 2 | 10 | 2 | 9 | 91.7% | ||
| 5th vaccination | 4 | 8 | 4 | 8 | 4 | 8 | 100% | ||
| 6th vaccination | 6 | 6 | 6 | 6 | 6 | 6 | 100% | 96.7% | |
| 7th vaccination | 7 | 5 | 6 | 6 | 6 | 5 | 91.7% | ||
| 8th vaccination) | 7 | 5 | 6 | 6 | 6 | 5 | 91.7% | ||
| 9th vaccination | 8 | 4 | 8 | 4 | 8 | 4 | 100% | ||
| 54/Challenged cattle | 48 | 6 | 49 | 5 | 48 | 5 | 98% | ||
| 42/Negative sheep | 1 | 41 | None | 42 | None | 41 | 97.6% | ||
| 54/Challenged sheep | 29 | 25 | 27 | 27 | 27 | 25 | 96.3% | ||