Table 1.
Characteristics of pig farms enrolled in this study.
| Characteristic | Pig Farms | |||||
|---|---|---|---|---|---|---|
| A | B | C | D | E | F | |
| JEV circulating * | Yes | Yes | Yes | Yes | Yes | Yes |
| Location of Taiwan | Central | Central | Southern | Southern | Central | Southern |
| No. of gilts ** | 36 | 50 | 56 | 272 | 54 | 176 |
| Type of farm | farrow-to-finish | farrow-to-finish | farrow-to-finish | matching breed | farrow-to-finish | matching breed |
| JEV Vaccination | Yes | Yes | Yes | Yes | No | No |
| Type of Vaccine | Attenuated | Attenuated | Attenuated | Attenuated | ||
| Time of vaccination | Feb-Mar | Jan-Feb | Feb-Mar | Feb-Mar | ||
| Route of vaccination | subcutaneous | intramuscular | subcutaneous | intramuscular | ||
| Dosage | 2 | 2 | 2 | 2 | ||