Animal species | Poultry abattoir | No. tested | No. positive | Prevalence (%) |
---|---|---|---|---|
Chicken | Dadong | 167 | 11 | 6.6 |
Heping | 145 | 9 | 6.2 | |
 | Shenbei | 190 | 17 | 8.9 |
Duck | Dadong | 101 | 10 | 9.9 |
Heping | 79 | 9 | 11.4 | |
 | Shenbei | 88 | 7 | 8.0 |
Goose | Dadong | 45 | 3 | 6.7 |
Heping | 24 | 2 | 8.3 | |
 | Shenbei | 59 | 4 | 6.8 |