Table 3.
Polymerase chain reaction or reverse-transcription PCR results for avian enteric viruses in Korean chicken flocks1
| Infection type | CAstV | ANV | ChPV | IBV | AvRV | ARV | FAdV | Number of flockspositive (%) |
|---|---|---|---|---|---|---|---|---|
| Single infection (48.3%)2 | ○ | 4 (13.8) | ||||||
| ○ | 2 (6.9) | |||||||
| ○ | 1 (3.4) | |||||||
| ○ | 5 (17.2) | |||||||
| ○ | 1 (3.4) | |||||||
| ○ | 1 (3.4) | |||||||
| ○ | 0 (0) | |||||||
| Dual infection (31.0%) | ○ | ○ | 2 (6.9) | |||||
| ○ | ○ | 1 (3.4) | ||||||
| ○ | ○ | 3 (10.3) | ||||||
| ○ | ○ | 1 (3.4) | ||||||
| ○ | ○ | 1 (3.4) | ||||||
| ○ | ○ | 1 (3.4) | ||||||
| Triple infection (20.7%) | ○ | ○ | ○ | 4 (13.8) | ||||
| ○ | ○ | ○ | 1 (3.4) | |||||
| ○ | ○ | ○ | 1 (3.4) |
1
CAstV = chicken astrovirus; ANV = avian nephritis virus; ChPV = chicken parvovirus; IBV = infectious bronchitis virus; AvRV = avian rotavirus, ARV = avian reovirus; FAdV = fowl adenovirus.
2
Percentage rates according to infection types among total chicken flocks positive for enteric viruses.