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Detection of viruses in the piglets samples with RT-PCR.
| Region | Total samples | Positive samples | ||
|---|---|---|---|---|
| PKV | PEDV | SaV | ||
| Wuwei | 10 | 10 | 10 | 0 |
| Lanzhou | 12 | 11 | 12 | 2 |
| Dingxi | 9 | 7 | 8 | 2 |
| Baiyin | 7 | 6 | 6 | 0 |
| Pingliang | 13 | 13 | 13 | 3 |
| Jiayuguan | 13 | 10 | 12 | 1 |
| Jiuquan | 10 | 8 | 9 | 2 |
| Total | 74 | 65 | 70 | 10 |
| Positive rate (%) | 87.8 | 94.6 | 13.5 | |
