Table 2.
Descriptive characteristics and estimates of Aujeszky’s disease virus seroprevalence at large-scale Tibetan pigs and free-range Tibetan pigs
| Variable | Large-scale Tibetan pigs | Free-ranging Tibetan pigs | Total | |||
|---|---|---|---|---|---|---|
| Samples | NO. Positive (%) | Samples | NO. Positive (%) | Samples | NO. Positive (%) | |
| Nyingchi | 115 | 23(20.00%) | 88 | 14(15.91%) | 203 | 37(18.23%) |
| Mainling | 87 | 11(12.64%) | 62 | 9 (14.52%) | 149 | 20(13.42%) |
| Gongbo’gyamda | 12 | 1 (8.33%) | 4 | 0 | 16 | 1(6.25%) |