Table 4 Diagnosis of PHE-CoV infection in the field using the immunochromatographic strip
District of Pig Farm | No. of nasal cavity or throat swabs | No. of positive samples | Percent Positive |
|---|---|---|---|
Baishan | 78 | 29 | 37.18 |
Changchun | 78 | 37 | 47.44 |
Jilin | 78 | 48 | 61.54 |
Liaoyuan | 78 | 32 | 41.03 |
Siping | 78 | 47 | 60.26 |
Songyuan | 78 | 14 | 17.95 |
Total | 468 | 207 | 44.23 |